Metabuscador

Filtrado por:

Temas

Idiomas

Recursos

Unversidad Nacional de La Plata (227)
RUA Docencia (146)
Canadian Journal of Comumunication (143)
MIT (61)
Universidad de Princenton (40)

Más...

Año

2013 (76)
2011 (46)
2010 (40)
2009 (21)
2008 (29)
2006 (86)
Más...

Aproximadamente 1144 registro(s) hasta el momento: (knowledge)

Mostrar 10 | 50 | 100 resultados por página

Recurso libre

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

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

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

Towards a comparison criteria for CDeLP
Cobo, María Laura - Simari, Guillermo Ricardo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The development of systems with the ability to reason about change notion and actions has been of great importance for the artificial intelligence community. The definition and implementation of systems capable of managing defeasible, incomplete, unreliable, or uncertain information has…
Fecha:	2012-10-29
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Solving constrained optimization using a T-Cell artificial immune system
Aragón, Victoria S. - Esquivel, Susana Cecilia

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	In this paper, we present a novel model of an artificial immune system (AIS), based on the process that suffers the T-Cell. The proposed model is used for solving constrained (numerical) optimization problems. The model operates on three populations: Virgins,…
Fecha:	2012-10-26
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Assessment for learning in primary technology classrooms
Moreland, Judy; Centre for Science and Technology Education Research, University of Waikato - Cowie, Bronwen; Centre for Science and Technology Education Research, University of Waikato - Jones, Alister; Centre for Science and Technology Education Research, University of Waikato

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	Emerging international research suggests that enhancing teacher-student assessment for learning (AfL) interactions is a key to enhancing student learning. Planning frameworks that make explicit the multiple dimensions of technology can be used to extend teacher knowledge and focus interaction. Effective…
Fecha:	2007-04-29
Recurso:	Design and Technology Education: an international journal

Recurso libre

Assessment of technological literacy in the United States
Pearson, Greg; U.S. National Academy of Engineering, Washington, D.C.

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	Over the past decade, several prominent U.S. organizations have suggested Americans – particularly American students – should be more knowledgeable about technology to be successful, well-rounded citizens. However, these urgings have been made largely in the absence of data about…
Fecha:	2007-04-29
Recurso:	Design and Technology Education: an international journal

Recurso libre

Giacomo Corna Pellegrini Spandre, Geographer and man of knowledge
Casari, Mario; University of Ferrara

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, ,
Enlaces:	Descripción completa.
Fecha:	2012-01-29
Recurso:	Alamtourism: Journal of Tourism, Culture and Territorial Development

Recurso libre

The 2007 Professor John Eggleston Memorial Lecture. Learning to design : investigating the ‘inner activity’ of the pupil
Welch, Malcolm; Faculty of Education, Queen’s University, Ontario

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	This paper will address five questions that emerge from the title of the Design and Technology Association Education and International Research Conference 2007: ‘Linking Learning’: (a) How can we think about learning so that it informs our work in design…
Fecha:	2007-04-29
Recurso:	Design and Technology Education: an international journal

Recurso libre

10.

Indigenous Knowledge in Post-secondary Educators' Practices: Nourishing the Learning Spirit
Anuik, Jonathan David; Lakehead University Orillia campus - Gillies, Carmen; University of Saskatchewan

Formato:	research-article
Enlaces:	Throughout 2006-2009 Elders, Aboriginal resource people, and Aboriginal scholars shared their insights about the learning spirit with the Aboriginal Learning Knowledge Centre’s (ABLKC) Nourishing the Learning Spirit Animation Theme Bundle, led by M'ikmaw education scholar Dr. Marie Battiste. The ABLKC…
Fecha:	2012-04-29
Recurso:	Canadian Journal of Higher Education

Recurso libre

11.

Language learners’ identities in EFL settings: resistance and power through discourse
Gomez Lobaton, July Carolina; Universidad Central

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Artículo revisado por pares, Peer-reviewes Article
Enlaces:	This research project aims at identifying and analyzing different identities students construct as learners of a foreign language wheninteracting within an EFL classroom, and how this identity construction might have possible effects on students’ language learning process.This study, which was…
Fecha:	2012-06-29
Recurso:	Colombian Applied Linguistics Journal

Recurso libre

12.

Hybrid Approach for Measuring String Similarity and its Usage in Supply Type Questions’ Answer Evaluation
Shah, Khyati Rajulkumar; Shrimad Rajchandra Institute of Management and Computer Application - Patel, Mayuri; Shrimad Rajchandra Institute of Management and Computer Application. Bardoli. Gujarat, India. - Sheth, Jikitsha; Assistant Professor. Shrimad Rajchandra Institute of Management and Computer Application. Bardoli. - Lad, Kalpesh; Assistant Professor. Shrimad Rajchandra Institute of Management and Computer Application. Bardoli.

Formato:	Peer-reviewed Article
Enlaces:	In this paper we are going to present a novel approach for spell checking algorithm. We used concepts like backtracking and alignment. This algorithm is helpful in educational tools where supply type questions are there. And domain knowledge is more…
Fecha:	2012-10-29
Recurso:	International journal of computer and electronics research

Recurso libre

13.

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

Recurso libre

14.

Earnings Management and Financial Reporting Fraud: Can External Auditors Spot the Difference?
Kassem, Rasha; The British University in Egypt (BUE), El Sherouk City, Egypt

Formato:	Peer-reviewed Article
Enlaces:	The aim of this paper is to increase external auditors’ knowledge about earnings management and help them spot the difference between earnings management and financial reporting fraud. A thorough literature review was undertaken to achieve the paper’s aim. The secondary…
Fecha:	2012-04-29
Recurso:	American Journal of Business and Management

Recurso libre

15.

The Biochemistry of Vitreoscilla hemoglobin
Stark, Benjamin C.; Illinois Institute of Technology - Dikshit, Kanak L.; Institute of Microbial Technology - Pagilla, Krishna R.; Illinois Institute of Technology

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Peer-reviewed Article
Enlaces:	The hemoglobin (VHb) from Vitreoscilla was the first bacterial hemoglobin discovered. Its structure and function have been extensively investigated, and engineering of a wide variety of heterologous organisms to express VHb has been performed to increase their growth and productivity. …
Fecha:	2012-10-29
Recurso:	Computacional and structural biotechnology journal

Recurso libre

16.

The Impact of Information Technology (IT) on Human Resource Management (HRM): Empirical evidence from Nigeria Banking Sector. Case Study of Selected Banks from Lagos State and Oyo State in South-West Nigeria
J. O., Adewoye - Kehinde, A, Obasan,

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Information technology (IT) has become an indispensable part of contemporary world while human resource management globally has equally being affected in a number of ways through its adoption and application. Despite the considerable growth in the use of information technology…
Fecha:	2012-04-29
Recurso:	European Journal of Business and Management

Recurso libre

17.

The Case of NRENs in Central Asia
Janz, Robert Franciscus; Centre for Information Technology, University of Groningen - Kutanov, Askar; Academician, National Academy of Sciences, Kyrgyz Republic

Formato:
Enlaces:	National Research and Education Network organizations (NRENs) provide advanced information and communication technology (ICT) services for the academic community of their country. Their focus is often on providing affordable high speed bandwidth amongst their members and to other research networks,…
Fecha:	2012-08-29
Recurso:	Central Asian Journal of Global Hearth

Recurso libre

18.

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

Recurso libre

19.

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

Recurso libre

20.

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

Recurso libre

21.

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

Recurso libre

22.

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

Recurso libre

23.

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

Recurso libre

24.

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

25.

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

26.

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

Recurso libre

27.

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

28.

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

29.

A graphic tool for ontology viewing based on graph theory
Stradiotto, César - Pacheco, Everton - Bortolon, Andre - Hoeschl, Hugo Cesar

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The Knowledge Engineering Suite is an ontology production method, based on relationship networks, for knowledge representation inside specific contexts. The production of these ontologies has three basic steps, since catching the client data, knowledge base creation, and information retrieval and…
Fecha:	2012-11-15
Recurso:	Unversidad Nacional de La Plata

Recurso libre

30.

A knowledge based method for the medical question answering problem
Muñoz Terol, Rafael - Martínez Barco, Patricio - Palomar Sanz, Manuel

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper, a restricted domain question answering (QA) system is described. The design architecture of this QA system and the features that allow the adaptation of the QA system to the medical domain are also presented. The advantages of…
Fecha:	2008-03-06
Recurso:	RUA Docencia

Recurso libre

31.

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

32.

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

33.

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

Recurso libre

34.

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

Recurso libre

35.

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

36.

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

37.

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

Recurso libre

38.

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

Recurso libre

39.

An algorithm for anaphora resolution in Spanish texts
Palomar Sanz, Manuel - Ferrández Rodríguez, Antonio - Moreno Boronat, Lidia - Martínez Barco, Patricio - Peral Cortés, Jesús - Saiz Noeda, Maximiliano - Muñoz Guillena, Rafael

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper presents an algorithm for identifying noun phrase antecedents of third person personal pronouns, demonstrative pronouns, reflexive pronouns, and omitted pronouns (zero pronouns) in unrestricted Spanish texts. We define a list of constraints and preferences for different types of…
Fecha:	2007-10-28
Recurso:	RUA Docencia

Recurso libre

40.

Proposal of fuzzy logic-based students' learning assessment model
Huapaya, Constanza Raquel

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The cognitive diagnosis is defined as the abstract process of gathering information about the student's learning and transforming that information based on instructional decisions. A model that captures the expert knowledge of experienced professors and is used to design a…
Fecha:	2012-11-05
Recurso:	Unversidad Nacional de La Plata

Recurso libre

41.

Developing a Repository of Knowledge for virtual communities with semantic web technologies
Casalini, María Clara - Estevez, Elsa Clara - Fillottrani, Pablo Rubén

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The appearance and continuous growth of virtual communities on the web imposes the challenge of coping with the large amount of information and knowledge these communities produce. The Semantic Web with its set of standards and technologies provides the basic…
Fecha:	2012-09-28
Recurso:	Unversidad Nacional de La Plata

Recurso libre

42.

Agent programming using defeasible argumentation for knowledgerepresentation and reasoning
Gottifredi, Sebastián - Simari, Guillermo Ricardo - García, Alejandro Javier

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	In this work two declarative approaches based on the BDI theory are studied, an agent programming language 3APL and an agent architecture that uses defeasible argumentation for knowledge representation and reasoning. Based on that study and considering that in 3APL…
Fecha:	2012-11-01
Recurso:	Unversidad Nacional de La Plata

Recurso libre

43.

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

Recurso libre

44.

Measuring the Effect of the Perception of Knowledge Management on its Utilization in Public Sector in Jordan: A comparative Study to Determine the Change in the Utilization of Knowledge Management Between 2004 – 2013
Hijazi, Haitham Ali - Al-hroot, Hadeel

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	This study aimed to trace the development of the implementation of knowledge management initiatives in the public sector institutions in Jordan. The study was compared with precedent study had been conducted in 2004. The results showed there is very little…
Fecha:	2013-11-29
Recurso:	Information and knowledge management

Recurso libre

45.

Citizenship education from schools
Puig Gutiérrez, María

Formato:	info:eu-repo/semantics/article
Enlaces:	The characteristics of current society and the interest about citizenship education in the context of lifelong learning are essential to a study that aims to describe and understand the development of social and civic competence in the educational field. A…
Fecha:	2012-01-28
Recurso:	RUA Docencia

Recurso libre

46.

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

47.

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

48.

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

Recurso libre

49.

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

Recurso libre

50.

A comparison between non-monotonic formalisms
Delladio, Telma - Rotstein, Nicolás D. - Simari, Guillermo Ricardo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	It is interesting and important to compare, analyze and assess the alternative tools that could be used in the area of Knowledge Representation. In this paper we present a reasearch line associated to this goal: to formally establish the relation…
Fecha:	2012-09-11
Recurso:	Unversidad Nacional de La Plata