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Aproximadamente 297 registro(s) hasta el momento: (knowledge)

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Recurso libre

Promoción de la identidad desde la historia local, a través de propuestas de escritura en la escuela, Strategies to promotion of writing school through local history
Pulido, José Antonio - García Romero, Marisol

Formato:	Texto
Enlaces:	La presente propuesta explica cómo el estudio de la historia local de un pueblo, San José de Bolívar en el estado Táchira, puede servir de estrategia didáctica no solo para afianzar la identidad cultural del estudiante de educación primaria en…
Fecha:	2012-08-20
Recurso:	Universidad de los Andes Venezuela

Recurso libre

Learning Commonsense Categorical Knowledge in a Thread Memory System
Stamatoiu, Oana L.

Formato:
Enlaces:	If we are to understand how we can build machines capable of broad purpose learning and reasoning, we must first aim to build systems that can represent, acquire, and reason about the kinds of commonsense knowledge that we humans have…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

Algoritmo de aprendizado de máquina e representação de incerteza em sistemas baseados em conhecimento sob a ótica de funções de pertinência aproximada
Bernardes, Junior Assis Barreto

Formato:	TCC
Enlaces:	A Teoria de Conjuntos Aproximados tem sido utilizada em várias áreas de pesquisa, principalmente naquelas relacionadas com representação de conhecimento e aprendizado de máquina. Este trabalho investiga a possibilidade do uso de funções de pertinência aproximada (uma extensão das funções…
Fecha:	2015-02-11
Recurso:	Universidade Federal de Lavras - UFLA

Recurso libre

La niñez y las aves de Playón de La Gloria y Tziscao, Chiapas : una aproximación didáctica a su uso y conocimiento
Yunes Jiménez, Laila

Formato:	info:eu-repo/semantics/masterThesis
Enlaces:	Descripción completa.
Fecha:	2015
Recurso:	ECOSUR

Recurso libre

Partnering for greater success: local stakeholders and research in tropical biology.
KAINER, K. A. - DiGIANO, M. L. - DUCHELLE, A. E. - WADT, L. H. de O. - BRUNA, E. - DAIN, J. L.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Local communities are important stakeholders in resource management and conservation efforts, particularly in the developing world. Although evidence is mixed in suggesting that these resident stakeholders are optimal forest stewards, it is highly unlikely that large tracts of tropical forests…
Fecha:	2015-01-23
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Bioestratigrafía del Neógeno a partir de dinoflagelados en el NW de Suramérica, Pacífico colombiano, Neogene biostratigraphy from dinoflagellates in NW South America, Colombian Pacific
Andrés Felipe Duque Herrera

Formato:	info:eu-repo/semantics/masterThesis
Enlaces:	Este estudio presenta los análisis palinológicos cuantitativo y cualitativo de 50 muestras provenientes del pozo Buenaventura 1-ST-P, ubicado en el Pacífico colombiano, con lo cual se aporta al conocimiento de la distribución espacio-temporal de los dinoflagelados en esta área tropical…
Fecha:	2015
Recurso:	CICESE

Recurso libre

¿Qué motiva a l@s niñ@s rurales de la CART-REBISE, Chiapas, a conservar y a degradar su patrimonio natural?
Meza Jiménez, Amayrani

Formato:	info:eu-repo/semantics/masterThesis
Enlaces:	En los territorios rurales campesinos, las decisiones locales sobre hacer persistir o dejar colapsar los recursos y las funciones ecosistémicas estratégicas estará en el futuro inmediato en manos de quienes hoy son adolescentes. La Reserva de la Biosfera la Sepultura…
Fecha:	2015
Recurso:	ECOSUR

Recurso libre

Conocimientos tradicionales locales y educación ambiental. Estudio comparativo en primarias oficiales y alternativas de Chiapas, México
Arredondo Velázquez, María Melina

Formato:	info:eu-repo/semantics/masterThesis
Enlaces:	Resumen en español: La presente investigación tiene como objetivo analizar las prácticas educativas en los procesos de educación ambiental (EA), tanto en primarias oficiales como en modelos educativos alternativos con la finalidad de identificar las estrategias empleadas por los profesores…
Fecha:	2015
Recurso:	ECOSUR

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Development of the endocrine pancreas and novel strategies for β-cell mass restoration and diabetes therapy
Emmanuel Diaz

Formato:	info:eu-repo/semantics/article
Enlaces:	Diabetes mellitus represents a serious public health problem owing to its global prevalence in the last decade. The causes of this metabolic disease include dysfunction and/or insufficient number of b cells. Existing diabetes mellitus treatments do not reverse or control…
Fecha:	2015
Recurso:	CIATEJ

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10.

Videojuego serio sobre una superficie interactiva para fomentar la pre-lectoescritura en niños de la primera infancia dentro del aula, Serious game on interactive surface to promote pre-literacy in early childhood children in the classroom
Hildelisa Cantú Vera

Formato:	info:eu-repo/semantics/masterThesis
Enlaces:	En la actualidad existen videojuegos que fomentan la adquisición de habilidades u conocimientos denominados Juegos Serios, sin embargo aún no se ha explorado el uso de estos videojuegos como una herramienta para promover la pre-lectoescritura en nuestro idioma, para niños…
Fecha:	2015
Recurso:	CICESE

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11.

Sistema de álgebra computacional en la evaluación formativa de las matemáticas, Computer algebra system in formative assessment of mathematics
Nancy Daniela Pacheco Venegas

Formato:	info:eu-repo/semantics/doctoralThesis
Enlaces:	La evaluación formativa es un proceso importante en cursos de matemáticas. A través de esta el estudiante obtiene información sobre su conocimiento que le ayuda a continuar con su desarrollo académico y enfocarse en fortalecer sus debilidades. Sin embargo, no…
Fecha:	2015
Recurso:	CICESE

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12.

Estudio palinoestratigráfico de la sección Ladrilleros-Juanchaco (Cuenca San Juan), Pacífico colombiano, Palinostratigraphic study of the Ladrilleros - Juanchaco section (Basin of San Juan), colombian Paci?c
LUIS ENRIQUE CORREA VALERO

Formato:	info:eu-repo/semantics/masterThesis
Enlaces:	Para mejorar el conocimiento geológico del occidente colombiano se realizó un estudio palinoestratigráﬁco de la sección aﬂorante entre los corregimientos de Ladrilleros Juanchaco, en la cuenca de antearco San Juan. Se analizaron 51 muestras para establecer un marco cronoestratigráﬁco mejorado…
Fecha:	2015
Recurso:	CICESE

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13.

Análisis del transcriptoma gonadal del abulón rojo Haliotis rufescens cultivado en Baja California, México, Analysis of the gonadal transcriptome of red abalone Haliotis rufescens farmed in Baja California, Mexico
Edgar Alfonso López Landavery

Formato:	info:eu-repo/semantics/doctoralThesis
Enlaces:	El abulón rojo H. rufescens (Swanson, 1822) es una especie de importancia comercial para la acuicultura en México, con niveles de producción anual alrededor de las 35 t y una gran demanda en el mercado internacional, por lo que se…
Fecha:	2015
Recurso:	CICESE

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14.

Un sistema de memoria aumentada a través de dispositivos móviles para adultos mayores con deterioro cognitivo leve, An augmented memory system through mobile devices for elders with mild dementia
René Francisco Navarro Hernández

Formato:	info:eu-repo/semantics/doctoralThesis
Enlaces:	La demencia se caracteriza por el deterioro de la memoria y otras habilidades cognitivas al grado de interferir con el funcionamiento social u ocupacional de una persona. Por ejemplo, los problemas de memoria de las personas con demencia pueden disminuir…
Fecha:	2015
Recurso:	CICESE

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15.

Computer System for Visual Recognition Using Active Knowledge
Freuder, Eugene C.

Formato:
Enlaces:	A system for visual recognition is described, with implications for the general problem of representation of knowledge to assist control. The immediate objective is a computer system that will recognize objects in a visual scene, specifically hammers. The computer receives…
Fecha:	2004-10-20
Recurso:	MIT

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16.

The Structure of Mathematical Knowledge
Michener, Edwina Rissland

Formato:
Enlaces:	This report develops a conceptual framework in which to talk about mathematical knowledge. There are several broad categories of mathematical knowledge: results which contain the traditional logical aspects of mathematics; examples which contain illustrative material; and concepts which include formal…
Fecha:	2004-10-20
Recurso:	MIT

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17.

The Role of Knowledge in Visual Shape Representation
Saund, Eric

Formato:
Enlaces:	This report shows how knowledge about the visual world can be built into a shape representation in the form of a descriptive vocabulary making explicit the important geometrical relationships comprising objects' shapes. Two computational tools are offered: (1) Shapestokens are…
Fecha:	2004-10-20
Recurso:	MIT

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18.

Qualitative Knowledge, Casual Reasoning and the Localization of Failures
Brown, Allen

Formato:
Enlaces:	This report investigates some techinques appropriate to representing the knowledge necessary for understanding a class of electronic machines -- radio receivers. A computational performance model - WATSON - is presented. WATSONs task is to isolate failures in radio receivers whose…
Fecha:	2004-10-20
Recurso:	MIT

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19.

Using Analogy to Acquire Commonsense Knowledge from Human Contributors
Chklovski, Timothy

Formato:
Enlaces:	The goal of the work reported here is to capture the commonsense knowledge of non-expert human contributors. Achieving this goal will enable more intelligent human-computer interfaces and pave the way for computers to reason about our world. In the domain…
Fecha:	2004-10-20
Recurso:	MIT

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20.

Qualitative and Quantitative Knowledge in Classical Mechanics
Kleer, Johan De

Formato:
Enlaces:	This thesis investigates what knowledge is necessary to solve mechanics problems. A program NEWTON is described which understands and solves problems in mechanics mini-world of objects moving on surfaces. Facts and equations such as those given in mechanics text need…
Fecha:	2004-10-20
Recurso:	MIT

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21.

Reasoning from Incomplete Knowledge in a Procedural Deduction System
Moore, Robert Carter

Formato:
Enlaces:	One very useful idea in AI research has been the notion of an explicit model of a problem situation. Procedural deduction languages, such as PLANNER, have been valuable tools for building these models. But PLANNER and its relatives are very…
Fecha:	2004-10-20
Recurso:	MIT

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22.

Roles of Knowledge in Motor Learning
Atkeson, Christopher Granger

Formato:
Enlaces:	The goal of this thesis is to apply the computational approach to motor learning, i.e., describe the constraints that enable performance improvement with experience and also the constraints that must be satisfied by a motor learning system, describe what is…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

23.

Representing Knowledge of Large-Scale Space
Kuipers, Benjamin J.

Formato:
Enlaces:	This dissertation presents a model of the knowledge a person has about the spatial structure of a large-scale environment: the "cognitive map". The functions of the cognitive map are to assimilate new information about the environment, to represent the current…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

24.

Test Generation Guided Design for Testability
Wu, Peng

Formato:
Enlaces:	This thesis presents a new approach to building a design for testability (DFT) system. The system takes a digital circuit description, finds out the problems in testing it, and suggests circuit modifications to correct those problems. The key contributions of…
Fecha:	2004-10-20
Recurso:	MIT

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25.

A Study of Qualitative and Geometric Knowledge in Reasoning about Motion
Forbus, Kenneth D.

Formato:
Enlaces:	Reasoning about motion is an important part of our commonsense knowledge, involving fluent spatial reasoning. This work studies the qualitative and geometric knowledge required to reason in a world that consists of balls moving through space constrained by collisions with…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

26.

Toward a Theory of Representation Design
Baalen, Jeffrey Van

Formato:
Enlaces:	This research is concerned with designing representations for analytical reasoning problems (of the sort found on the GRE and LSAT). These problems test the ability to draw logical conclusions. A computer program was developed that takes as input a straightforward…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

27.

Generating Circuit Tests by Exploiting Designed Behavior
Shirley, Mark Harper

Formato:
Enlaces:	This thesis describes two programs for generating tests for digital circuits that exploit several kinds of expert knowledge not used by previous approaches. First, many test generation problems can be solved efficiently using operation relations, a novel representation of circuit…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

28.

Toward A Model Of Children's Story Comprehension
Charniak, Eugene

Formato:
Enlaces:	How does a person answer questions about children's stories? For example, consider 'Janet wanted Jack's paints. She looked at the picture he was painting and said 'Those paints make your picture look funny.' The question to ask is 'Why did…
Fecha:	2004-10-20
Recurso:	MIT

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29.

A Computational Model of Skill Acquisition
Sussman, Gerald J.

Formato:
Enlaces:	This thesis confronts the nature of the process of learning an intellectual skill, the ability to solve problems efficiently in a particular domain of discourse. The investigation is synthetic; a computational performance model, HACKER, is displayed. Hacker is a computer…
Fecha:	2004-10-20
Recurso:	MIT

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30.

BUILD: A Tool for Maintaining Consistency in Modular Systems
Robbins, Richard Elliot

Formato:
Enlaces:	Build is a tool for keeping modular systems in a consistent state by managing the construction tasks (e.g. compilation, linking, etc.) associated with such systems. It employs a user supplied system model and a procedural description of a task to…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

31.

ONTIC: A Knowledge Representation System for Mathematics
McAllester, David Allen

Formato:
Enlaces:	Ontic is an interactive system for developing and verifying mathematics. Ontic's verification mechanism is capable of automatically finding and applying information from a library containing hundreds of mathematical facts. Starting with only the axioms of Zermelo-Fraenkel set theory, the Ontic…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

32.

Computational Structure of Human Language
Ristad, Eric Sven

Formato:
Enlaces:	The central thesis of this report is that human language is NP-complete. That is, the process of comprehending and producing utterances is bounded above by the class NP, and below by NP-hardness. This constructive complexity thesis has two empirical consequences.…
Fecha:	2004-10-20
Recurso:	MIT

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33.

Conocimientos tradicionales
Maldonado Ochoa, José Eduardo

Formato:	Tesis
Enlaces:	El desarrollo del presente trabajo de titulación se lo realizará mediante el análisis del Proyecto de Ley que el Instituto Ecuatoriano de la Propiedad Intelectual realizó, llamado de “Conservación y Protección de los Conocimientos Colectivos, los Saberes Ancestrales y las…
Fecha:	2013-06-20
Recurso:	Universidad de las Américas

Recurso libre

34.

A System for Representing and Using Real-World Knowledge
Fahlman, Scott E.

Formato:
Enlaces:	This report describes a knowledge-base system in which the information is stored in a network of small parallel processing elements ??de and link units ??ich are controlled by an external serial computer. This network is similar to the semantic network…
Fecha:	2004-10-20
Recurso:	MIT

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35.

New Progress in Artificial Intelligence
Winston, Patrick H.

Formato:
Enlaces:	This report concentrates on progress during the last two years at the M.I.T. Artificial Intelligence Laboratory. Topics covered include the representation of knowledge, understanding English, learning and debugging, understanding vision and productivity technology. It is stressed that these various areas…
Fecha:	2004-10-20
Recurso:	MIT

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36.

TYPICAL: A Knowledge Representation System for Automated Discovery and Inference
Haase, Kenneth W., Jr.

Formato:
Enlaces:	TYPICAL is a package for describing and making automatic inferences about a broad class of SCHEME predicate functions. These functions, called types following popular usage, delineate classes of primitive SCHEME objects, composite data structures, and abstract descriptions. TYPICAL types are…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

37.

Creation of Computer Animation from Story Descriptions
Kahn, Kenneth Michael

Formato:
Enlaces:	This report describes a computer system that creates simple computer animation in response to high-level, vague, and incomplete descriptions of films. It makes its films by collecting and evaluating suggestions from several different bodies of knowledge. The order in which…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

38.

Hypothesis Formation and Evaluation in Medical Diagnosis
Rubin, Ann D.

Formato:
Enlaces:	This thesis describes some aspects of a computer system for doing medical diagnosis in the specialized field of kidney disease. Because such a system faces the spectre of combinatorial explosion, this discussion concentrates on heuristics which control the number of…
Fecha:	2004-10-20
Recurso:	MIT

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39.

The Use of Equality in Deduction and Knowledge Representation
McAllester, David Allen

Formato:
Enlaces:	This report describes a system which maintains canonical expressions for designators under a set of equalities. Substitution is used to maintain all knowledge in terms of these canonical expressions. A partial order on designators, termed the better-name relation, is used…
Fecha:	2004-10-20
Recurso:	MIT

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40.

Coherent Behavior from Incoherent Knowledge Sources in the Automatic Synthesis of Numerical Computer Programs
Brown, Richard

Formato:
Enlaces:	A fundamental problem in artificial intelligence is obtaining coherent behavior in rule-based problem solving systems. A good quantitative measure of coherence is time behavior; a system that never, in retrospect, applied a rule needlessly is certainly coherent; a system suffering…
Fecha:	2004-10-20
Recurso:	MIT

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41.

Flexibility and Efficiency in a Computer Program for Designing Circuits
Mcdermott, Drew Vincent

Formato:
Enlaces:	This report is concerned with the problem of achieving flexibility (additivity, modularity) and efficiency (performance, expertise) simultaneously in one AI program. It deals with the domain of elementary electronic circuit design. The proposed solution is to provide a deduction-driven problem…
Fecha:	2004-10-20
Recurso:	MIT

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42.

The Use of Grouping in Visual Object Recognition.
Jacobs, David W.

Formato:
Enlaces:	The report describes a recognition system called GROPER, which performs grouping by using distance and relative orientation constraints that estimate the likelihood of different edges in an image coming from the same object. The thesis presents both a theoretical analysis…
Fecha:	2004-10-20
Recurso:	MIT

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43.

Automatic Analysis and Synthesis of Controllers for Dynamical Systems Based On P
Zhao, Feng

Formato:
Enlaces:	I present a novel design methodology for the synthesis of automatic controllers, together with a computational environment---the Control Engineer's Workbench---integrating a suite of programs that automatically analyze and design controllers for high-performance, global control of nonlinear systems. This work demonstrates…
Fecha:	2004-10-20
Recurso:	MIT

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44.

Automated Reasoning About Classical Mechanics
Wong, Leon

Formato:
Enlaces:	In recent years, researchers in artificial intelligence have become interested in replicating human physical reasoning talents in computers. One of the most important skills in this area is predicting how physical systems will behave. This thesis discusses an implemented program…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

45.

An Electronic Market-Maker
Chan, Nicholas Tung - Shelton, Christian

Formato:
Enlaces:	This paper presents an adaptive learning model for market-making under the reinforcement learning framework. Reinforcement learning is a learning technique in which agents aim to maximize the long-term accumulated rewards. No knowledge of the market environment, such as the order…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

46.

Procedures as a Representation for Data in a Computer Program for Understanding Natural Language
Winograd, Terry

Formato:
Enlaces:	This paper describes a system for the computer understanding of English. The system answers questions, executes commands, and accepts information in normal English dialog. It uses semantic information and context to understand discourse and to disambiguate sentences. It combines a…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

47.

Learning by Failing to Explain
Hall, Robert Joseph

Formato:
Enlaces:	Explanation-based Generalization requires that the learner obtain an explanation of why a precedent exemplifies a concept. It is, therefore, useless if the system fails to find this explanation. However, it is not necessary to give up and resort to purely…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

48.

ARLO: Another Representation Language Offer
Haase, Kenneth W., Jr.

Formato:
Enlaces:	This paper describes ARLO, a representation language loosely modelled after Greiner and Lenant's RLL-1. ARLO is a structure-based representation language for describing structure-based representation languages, including itself. A given representation language is specified in ARLO by a collection of structures…
Fecha:	2004-10-20
Recurso:	MIT

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49.

Using Structural and Functional Information in Diagnostic Design
Hamscher, Walter

Formato:
Enlaces:	We wish to design a diagnostic for a device from knowledge of its structure and function. the diagnostic should achieve both coverage of the faults that can occur in the device, and should strive to achieve specificity in its diagnosis…
Fecha:	2004-10-20
Recurso:	MIT

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50.

Reasoning Modeled as a Society of Communicating Experts
Steels, Luc

Formato:
Enlaces:	This report describes a domain independent reasoning system. The system uses a frame-based knowledge representation language and various reasoning techniques including constraint propagation, progressive refinement, natural deduction and explicit control of reasoning. A computational architecture based on active objects which…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

51.

Towards a Computational Theory of Definite Anaphora Comprehension in English Discourse
Sidner, Candace Lee

Formato:
Enlaces:	This report investigates the process of focussing as a description and explanation of the comprehension of certain anaphoric expressions in English discourse. The investigation centers on the interpretation of definite anaphora, that is, on the personal pronouns, and noun phrases…
Fecha:	2004-10-20
Recurso:	MIT

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52.

KBEmacs: A Step Toward the Programmer's Apprentice
Waters, Richard C.

Formato:
Enlaces:	The Knowledge-Based Editor in Emacs (KBEmacs) is the current demonstration system implemented as part of the Programmer's Apprentice project. KBEmacs is capable of acting as a semi-expert assistant to a person who is writing a program ??king over some parts…
Fecha:	2004-10-20
Recurso:	MIT

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53.

KAM: Automatic Planning and Interpretation of Numerical Experiments Using Geometrical Methods
Yip, Kenneth Man-Kam

Formato:
Enlaces:	KAM is a computer program that can automatically plan, monitor, and interpret numerical experiments with Hamiltonian systems with two degrees of freedom. The program has recently helped solve an open problem in hydrodynamics. Unlike other approaches to qualitative reasoning about…
Fecha:	2004-10-20
Recurso:	MIT

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54.

Contact Sensing: A Sequential Decision Approach to Sensing Manipulation Contact
Eberman, Brian Scott

Formato:
Enlaces:	This paper describes a new statistical, model-based approach to building a contact state observer. The observer uses measurements of the contact force and position, and prior information about the task encoded in a graph, to determine the current location of…
Fecha:	2004-10-20
Recurso:	MIT

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55.

Segmentation and Alignment of Speech and Sketching in a Design Environment
Adler, Aaron D.

Formato:
Enlaces:	Sketches are commonly used in the early stages of design. Our previous system allows users to sketch mechanical systems that the computer interprets. However, some parts of the mechanical system might be too hard or too complicated to express in…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

56.

Priors Stabilizers and Basis Functions: From Regularization to Radial, Tensor and Additive Splines
Girosi, Federico - Jones, Michael - Poggio, Tomaso

Formato:
Enlaces:	We had previously shown that regularization principles lead to approximation schemes, as Radial Basis Functions, which are equivalent to networks with one layer of hidden units, called Regularization Networks. In this paper we show that regularization networks encompass a much…
Fecha:	2004-10-20
Recurso:	MIT

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57.

Exploring Object Perception with Random Image Structure Evolution
Sadr, Javid - Sinha, Pawan

Formato:
Enlaces:	We have developed a technique called RISE (Random Image Structure Evolution), by which one may systematically sample continuous paths in a high-dimensional image space. A basic RISE sequence depicts the evolution of an object's image from a random field, along…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

58.

Control of Vibration in Mechanical Systems Using Shaped Reference Inputs
Meckl, Peter Heinrich

Formato:
Enlaces:	Dynamic systems which undergo rapid motion can excite natural frequencies that lead to residual vibration at the end of motion. This work presents a method to shape force profiles that reduce excitation energy at the natural frequencies in order to…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

59.

Residual Vibration Reduction in Computer Controlled Machines
Singer, Neil C.

Formato:
Enlaces:	Control of machines that exhibit flexibility becomes important when designers attempt to push the state of the art with faster, lighter machines. Three steps are necessary for the control of a flexible planet. First, a good model of the plant…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

60.

The Image Irradiance Equation: Its Solution and Application
Bruss, Anna R.

Formato:
Enlaces:	How much information about the shape of an object can be inferred from its image? In particular, can the shape of an object be reconstructed by measuring the light it reflects from points on its surface? These questions were raised…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

61.

Shape from Shading: A Method for Obtaining the Shape of a Smooth Opaque Object from One View
Horn, Berthold K.P.

Formato:
Enlaces:	A method will be described for finding the shape of a smooth apaque object form a monocular image, given a knowledge of the surface photometry, the position of the lightsource and certain auxiliary information to resolve ambiguities. This method is…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

62.

Dependency Directed Reasoning for Complex Program Understanding
Shrobe, Howard Elliot

Formato:
Enlaces:	Artificial Intelligence research involves the creation of extremely complex programs which must possess the capability to introspect, learn, and improve their expertise. Any truly intelligent program must be able to create procedures and to modify them as it gathers information…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

63.

Understanding Simple Picture Programs
Goldstein, Ira P.

Formato:
Enlaces:	What are the characteristics of the process by which an intent is transformed into a plan and then a program? How is a program debugged? This paper analyzes these questions in the context of understanding simple turtle programs. To understand…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

64.

Foundations of Actor Semantics
Clinger, William Douglas

Formato:
Enlaces:	The actor message-passing model of concurrent computation has inspired new ideas in the areas of knowledge-based systems, programming languages and their semantics, and computer systems architecture. The model itself grew out of computer languages such as Planner, Smalltalk, and Simula,…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

65.

A Circuit Grammar For Operational Amplifier Design
Ressler, Andrew Lewis

Formato:
Enlaces:	Electrical circuit designers seldom create really new topologies or use old ones in a novel way. Most designs are known combinations of common configurations tailored for the particular problem at hand. In this thesis I show that much of the…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

66.

Hierarchical Object Recognition Using Libraries of Parameterized Model Sub-Parts
Ettinger, Gil J.

Formato:
Enlaces:	This thesis describes the development of a model-based vision system that exploits hierarchies of both object structure and object scale. The focus of the research is to use these hierarchies to achieve robust recognition based on effective organization and indexing…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

67.

Model-Based Troubleshooting of Digital Systems
Hamscher, Walter Charles

Formato:
Enlaces:	This thesis describes a methodology, a representation, and an implemented program for troubleshooting digital circuit boards at roughly the level of expertise one might expect in a human novice. Existing methods for model-based troubleshooting have not scaled up to deal…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

68.

Intelligence by Design: Principles of Modularity and Coordination for Engineerin
Bryson, Joanna J.

Formato:
Enlaces:	All intelligence relies on search --- for example, the search for an intelligent agent's next action. Search is only likely to succeed in resource-bounded agents if they have already been biased towards finding the right answer. In artificial agents, the…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

69.

Procesos de producción para el primer prototipo Avión Piquero - Galapagos UAV y uso de materiales.
López Zárate, Jaime Eduardo

Formato:	Tesis
Enlaces:	El Proyecto Avión No Tripulado - Galápagos UAV comprende el desarrollo de diferentes prototipos consecutivos de aviones no tripulados desarrollados a partir del conocimiento de estudiantes de diferentes facultades del colegio Politécnico, conjunto con el conocimiento profesional de profesores pertenecientes…
Fecha:	2013-06-20
Recurso:	Universidad San Francisco de Quito

Recurso libre

70.

Probabilistic Solution of Inverse Problems
Marroquin, Jose Luis

Formato:
Enlaces:	In this thesis we study the general problem of reconstructing a function, defined on a finite lattice from a set of incomplete, noisy and/or ambiguous observations. The goal of this work is to demonstrate the generality and practical value of…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

71.

RABBIT: A Compiler for SCHEME
Steele, Guy Lewis, Jr.

Formato:
Enlaces:	We have developed a compiler for the lexically-scoped dialect of LISP known as SCHEME. The compiler knows relatively little about specific data manipulation primitives such as arithmetic operators, but concentrates on general issues of environment and control. Rather than having…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

72.

Inspection Methods in Programming
Rich, Charles

Formato:
Enlaces:	The work reported here lies in the area of overlap between artificial intelligence software engineering. As research in artificial intelligence, it is a step towards a model of problem solving in the domain of programming. In particular, this work focuses…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

73.

Transformación de la cultura lectora en Venezuela: políticas y praxis, Transformation of the reading culture in Venezuela: Policies and practice
Castillo E., María Auxiliadora

Formato:	Texto
Enlaces:	En este artículo se hace una revisión documental de las políticas de lectura en el país. Se tratará lo referente al ámbito normativo de las acciones sociales, siguiendo, por un lado, a Eisner (1998) quien lo denomina dimensión teleológica o…
Fecha:	2012-08-20
Recurso:	Universidad de los Andes Venezuela

Recurso libre

74.

A METHOD TO DESIGN A DOMAIN-SPECIFIC SOFTWARE PROCESS ARCHITECTURE IN A MULTIMODEL IMPROVEMENT ENVIRONMENT
MERY HELEN PESANTES ESPINOZA

Formato:	info:eu-repo/semantics/doctoralThesis, info:eu-repo/semantics/acceptedVersion
Enlaces:	In the multimodel improvement context, software organizations have the need to incorporate into its processes different practices of several software process improvement models (SPIMs) simultaneously (i.e. CMMI, PSP, ISO 15504 and others). Currently, a clear trend to the specialization of…
Fecha:	2015-12-01
Recurso:	CIMAT

Recurso libre

75.

Manual prático: dicas para navegação na Catir.
COSTA, A. M. - TOMÉ JÚNIOR, J. B.

Formato:	Documentos (INFOTECA-E)
Enlaces:	2007
Fecha:	2008-04-18
Recurso:	Informação Tecnológica en Agricultura (Infoteca-e)

Recurso libre

76.

Medicinal plant knowledge in Caribbean Basin: A comparative study of Afrocaribbean, Amerindian and Mestizo communities
MARTHA ELENA MENDEZ GONZALEZ

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The Caribbean Basin has complex biogeographical and cultural histories that have shaped its highly diverse botanical and cultural landscapes. As a result, the current ethnic composition of the Basin is a heterogeneous mixture including Amerindian, Afrocaribbean and a wide range…
Fecha:	2015-02-25
Recurso:	CICY

Recurso libre

77.

Comparative genomics of NAC transcriptional factors in angiosperms: Implications for the adaptation and diversification of flowering plants
LUIS CARLOS RODRIGUEZ ZAPATA - ALEJANDRO PEREIRA SANTANA - Luis David Alcaraz - ENRIQUE CASTAÑO DE LA SERNA - LENIN SANCHEZ CALDERON - LORENZO FELIPE SÁNCHEZ TEYER

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	NAC proteins constitute one of the largest groups of plant-specific transcription factors and are known to play essential roles in various developmental processes. They are also important in plant responses to stresses such as drought, soil salinity, cold, and heat,…
Fecha:	2015-11-01
Recurso:	CICY

Recurso libre

78.

Building a Knowledge Management Model at Brazil's Embrapa (Brazilian Agricultural Research Corporation): Towards a Knowledge-Based View of Organizations.
ALVARENGA NETO, R. C. D. de - VIEIRA, J. L. G.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	This paper investigates and analyses the process of building a knowledge management (KM) model at Brazil‟s Embrapa (The Brazilian Agricultural Research Corporation). Embrapa is a world class knowledge organization whose mission is to provide feasible solutions for the sustainable development…
Fecha:	2012-09-18
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

79.

O uso de unidades de referência como ferramenta para a construção de sistemas agrícolas biodiversos para a agricultura familiar.
CANUTO, J. C. - RAMOS FILHO, L. O. - URCHEI, M. A. - CAMARGO, R. C. R. de - RAMOS, M. S. T. A. S.

Formato:	Artigo em anais de congresso (ALICE)
Enlaces:	Resumo: Os sistemas de produção biodiversos são formas inovadoras de agricultura e pecuária que buscam aliar benefícios econômicos e ambientais, apoiados no incremento da biodiversidade. O Programa ?Sistemas agrícolas familiares biodiversos?, desenvolvido pela Equipe de Agroecologia da Embrapa Meio Ambiente,…
Fecha:	2015-01-22
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

80.

Aderência à legislação brasileira de produção orgânica: o caso dos produtores do Assentamento Chapadinha - DF.
GUZMÁN, C. M. - SOLARTE, M. G. - SOARES, J. P. G. - JUNQUEIRA, A. M. R. - CARVALHO, J. M.

Formato:	Artigo em anais de congresso (ALICE)
Enlaces:	Resumo A pesquisa teve como objetivo determinar o grau de aderência dos produtores familiares do Assentamento Chapadinha às leis e normas da produção orgânica vigentes no Brasil. Foram realizadas entrevistas abertas semiestruturadas para avaliação da percepção e conhecimento dos produtores…
Fecha:	2015-02-04
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

81.

Role of different transporting systems in the secretion of alkaloids by hairy roots of catharanthus roseus (L) G. Don
VICTOR MANUEL LOYOLA VARGAS

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Knowledge on the biosynthetic pathways of the monoterpene alkaloids is enormous, but little is known about their mechanism of transporting system from the plant cell. There is not concrete evidence confirming the role of ABC transporters in the secretion of monoterpene indole alkaloids (MIAs) in Catharanthus roseus. Therefore, in order to determine the role of different transporting systemsinvolved in the MIAs translocation, we employed…
Fecha:	2015-04-01
Recurso:	CICY

Recurso libre

82.

Genetic correlations estimate between meat tenderness, growth and carcass traits in a population of polled nellore cattle in Brazil.
CASTRO, L. - MAGNABOSCO, C. de U. - GONZALEZ, R. D. S. - FARIA, C. - LÔBO, R. - NAKAGAWA, A. - LOPES, F.

Formato:	Artigo em anais de congresso (ALICE)
Enlaces:	Growth, carcass and tenderness data from 415 Polled Nellore animals were analyzed in order to estimate the genetic correlations between tenderness (WBSF) and growth (ILW, FLW and ADG) and carcass (BF, RF and LMA) traits. The covariance components and genetic…
Fecha:	2015-02-05
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

83.

Diversity of herbaceous forage species as sustainability indicator in Kenyan Rangeland.
CAVALCANTE, A. C. R. - GLUECKS, I. V. - OGILLO, B. P. - AKUMU, J.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	Rangelands in Kenya make up for 70% of the land and hosts 60% of its livestock population. This ecosystem is largely inhabited by nomadic pastoralists whose livelihood depents on livestock. Land subdivision, population growth, climate change, devastating droughts, land degradation…
Fecha:	2015-01-30
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

84.

Intellectual property & technology transfer practices of public Brazilian science and technology institutes: multiple case studies.
BAMBINI, M. D. - GIMENEZ, A. M. N. - BONACELLI, M. B. M. - TORKOMIAN, A. L. V.

Formato:	Artigo em anais de congresso (ALICE)
Enlaces:	The "Technological Innovation Act", promulgated in Brazil in 2004, represents the main legal framework implemented to promote technological innovation and to delineate a favorable scenario for scientific development in Brazil. It regulates specially the relationship between Scientific and Technological Institutions…
Fecha:	2015-01-08
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

85.

Science popularization actions for teaching food science and technology in Rio de Janeiro state.
TORREZAN, R. - ROCHA, J. E. D. - MENEZES, C. E. G. - ALBIERI, R. C. - SILVA, R. S. M. da

Formato:	Artigo em anais de congresso (ALICE)
Enlaces:	Over the last few years several initiatives have been undertaken in Brazil and worldwide for the popularization of science, especially by research institutions and interactive museums that have sought to broaden their operation scope. Embrapa Food Technology, located in the…
Fecha:	2015-01-30
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

86.

Development and reproduction of Spodoptera eridania (Lepidoptera: Noctuidae) and its egg parasitoid Telenomus remus (Hymenoptera: Platygastridae) on the genetically modified soybean (Bt) MON 87701 x MON 89788.
BORTOLOTTO, O. C. - SILVA, G. V. - BUENO, A. de F. - POMARI, A. F. - MARTINELLI, S. - HEAD, G. P. - CARVALHO, R. A. - BARBOSA, G. C.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Genetically modified crops with insect resistance genes from Bacillus thuringiensis Berliner (Bt-plants) are increasingly being cultivated worldwide. Therefore, it is critical to improve our knowledge of their direct or indirect impact not only on target pests but also on non-target…
Fecha:	2015-02-12
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

87.

Sinecologia e inventário forrageiro para manejo participativo de agroecossistema de base familiar.
RODRIGUES, T. M. M. - ARAÚJO, M. E. de - PONTE, M. de F. da - RODRIGUES, G. P. - FERREIRA, R. de S. - SILVA, Y. L. - FARIAS, J. L. de S. - FERNANDES, F. E. P.

Formato:	Artigo em anais de congresso (ALICE)
Enlaces:	Resumo: O estudo foi conduzido para avaliar as características estruturais e a produção de matéria seca no manejo participativo de agroecossistema de base familiar. Foi usada a amostragem sistemática, em sistema agroflorestal conhecido como quintal produtivo. A cobertura do solo,…
Fecha:	2015-01-06
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

88.

Estabelecimento de espécies frutíferas e nativas em um sistema agroflorestal biodiverso.
BRAGA, K. S. M. - RAMOS FILHO, L. O. - QUEIROGA, J. L. de - CAMARGO, R. C. R. de - CORRALES, F. M.

Formato:	Artigo em anais de congresso (ALICE)
Enlaces:	Resumo: Um sistema agroflorestal (SAF) biodiverso foi desenhado a partir de princípios agroecológicos e da experiência de técnicos, pesquisadores e agricultores, visando à recuperação ecológica e econômica de uma área degradada em Jaguariúna (SP). Em novembro de 2009, agricultores de…
Fecha:	2015-01-22
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

89.

Critérios para a definição da área de estudo e do banco de dados destinados à modelagem da dinâmica espacial de sub-bacias sob expansão da palma de óleo na Amazônia brasileira.
SILVA, A. K. L. - FUSHITA, A. T. - PEREIRA, S. E. M. - SANTOS, J. T. S. dos - VENTURIERI, A. - SOUZA, A. M. L. de - GALHARTE, C. A. - CRESTANA, S.

Formato:	Artigo em anais de congresso (ALICE)
Enlaces:	Resumo: A modelagem ambiental tem se mostrado uma importante ferramenta no estudo de impactos ambientais das mudanças da paisagem de curta e longa duração. O Modelo CLUE-S possibilita estudar a dinâmica de paisagem na perspectiva de simular cenários. Abordar-se-á os…
Fecha:	2015-01-30
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

90.

Biomass production of Piatã grass (Brachiaria Brizantha cv. Piatã) on different degree days in Brazilian Northeast.
MESQUITA, T. M. O. - ALVES, M. M. A. - OLIVEIRA, L. B.O. - CAVALCANTE, A. C. R. - CARVALHO, F. C.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	Brachiaria brizantha cv. Piatã was released from a Brazilian breeding program of Brachiaria genus to be a new option of forage plant for use in grasslands. This cultivar has been presented interesting strategy to persist on higher temperatures and water…
Fecha:	2015-01-30
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

91.

Efecto de la temperatura y alimentación en la maduración sexual del mejillón Modiolus capax (Conrad,1837) en condiciones de laboratorio
JESUS ANTONIO LOPEZ CARVALLO

Formato:	info:eu-repo/semantics/masterThesis
Enlaces:	Modiolus capax es un mejillón nativo de Bahía de La Paz, B.C.S, México, con una amplia distribución geográfica y potencial de cultivo en áreas no aptas para otras especies de moluscos bivlavos comerciales como Crassostrea gigas y Nodipecten subnodosus. La…
Fecha:	2015-09-28
Recurso:	CIBNOR

Recurso libre

92.

The Blurring of Boundaries between Research and Everyday Life: Dilemmas of Employing One’s Own Experiential Knowledge in Disability Research
Mogendorff, Karen; Wageningen University

Formato:
Enlaces:	Researchers with experiential disability knowledge increasingly engage in socio-medical research. In this paper the author discusses her experiences with employing her own lived experiences with disability in academic and non-academic research projects. Incorporating one’s own lived experiences in research implies…
Fecha:	2013-04-18
Recurso:	Disability Studies Quarterly

Recurso libre

93.

Governance, sociotechnical systems and knowledge society: Challenges and reflections
Balloni, Antonio José - Bermejo, Paulo Henrique de Souza - Holm, Jeanne - Tonelli, Adriano Olimpio

Formato:	Artigo
Enlaces:	http://www.igi-global.com/chapter/governance-sociotechnical-systems-knowledge-society/66970
Fecha:	2013-08-30
Recurso:	Universidade Federal de Lavras - UFLA

Recurso libre

94.

Soil and plant responses to pyrogenic organic matter: carbon stability and symbiotic patterns.
SAGRILO, E.

Formato:	Teses/dissertações (ALICE)
Enlaces:	Soil amendment with pyrogenic organic matter (PyOM) can sequester carbon, increase mutualistic root symbioses with arbuscular mycorrhizal fungi and nitrogen-fixing rhizobia, and hence improve crop yield. However, there is still a gap in our knowledge about the effects of PyOM…
Fecha:	2015-01-10
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

95.

The “Search from General to Particular” (SGP) Problem in Document Databases
BONDOR, Cosmina Ioana; Department of Medical Informatics and Biostatistics, University of Medicine & Pharmacy, Cluj-Napoca, Romania.

Formato:	Peer-reviewed Article
Enlaces:	The amount of information stored in databases doubled at every 20 months. There is important knowledge stored in text databases. The aim of these article was to solve the problem of “searching from general to particular” (SGP) in document databases.…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

96.

Assessment of a Mini-Course in Evidence-Based Medicine
BOLBOACĂ, Sorana D.; Department of Medical Informatics and Biostatistics, „Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania - ACHIMAȘ CADARIU, Andrei; Department of Medical Informatics and Biostatistics, „Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania

Formato:	Peer-reviewed Article
Enlaces:	Objective: To practice evidence-based medicine a core set of concepts must be mastered. Recognizing this, we sought to develop and assess a mini-course in evidence-based medicine for fourth-year medical students. Design: A two-hour curriculum on evidence-based medicine training was developed…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

97.

The appropriation of knowledge from artistic expression., La apropiación de conocimientos a partir de la expresión plástica.
Castro Bonilla, Julieta; Universidad de Costa Rica, Costa Rica

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, ,
Enlaces:	In this article we examine and expose some of the results of a research work based on the appropriation of knowledge through visual expression, activity attended by teachers and students outside the schooleducational method called "Open Classroom".After the investigation, it…
Fecha:	2012-11-18
Recurso:	Revista Educación

Recurso libre

98.

The Use of Concept Maps to Represent Medical Knowledge
LEUCUŢA, Daniel; Dept. of Medical Informatics and Biostatistics, University of Medicine and Pharmacy „Iuliu Haţieganu” Cluj-Napoca - ACHIMAȘ CADARIU, Andrei; Dept. of Medical Informatics and Biostatistics, University of Medicine and Pharmacy „Iuliu Haţieganu” Cluj-Napoca

Formato:	Peer-reviewed Article
Enlaces:	Concept maps are bi-dimensional representations of cognitive structures showing the hierarchies and the interconnections of concepts involved in a discipline or a subdiscipline. Concept maps can be done in different ways, but they are best done using computer software designed…
Fecha:	2011-01-18
Recurso:	Applied Medical Informatics

Recurso libre

99.

Las relaciones de utilidad en la investigación social, Las relaciones de utilidad en la investigación social
VACCAREZZA, LEONARDO SILVIO

Formato:
Enlaces:	SE ANALIZA LA DIMENSIÓN DE UTILIDAD Y USO DEL CONOCIMIENTO PRODUCIDO POR LA INVESTIGACIÓN SOCIAL EN EL MARCO DE LAS RELACIONES ENTRE INVESTIGADORES ACADÉMICOS Y AGENTES SOCIALES NO CIENTÍFICOS. SE POSTULA QUE DICHAS RELACIONES SON, EN LA INVESTIGACIÓN SOCIAL, MÁS…
Fecha:	2010-05-18
Recurso:	Revistas UNAM

Recurso libre

100.

Journal of Applied Sociology

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2013-07-28
Recurso:	Directory of Open Access Journals - DOAJ