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Aproximadamente 1578 registro(s) hasta el momento: (knowledge)

Mostrar 10 | 50 | 100 resultados por página

Recurso libre

Exploiting rules for word sense disambiguation in machine translation
Specia, Lucia - Nunes, Maria das Graças Volpe - Stevenson, Mark

Formato:	info:eu-repo/semantics/article
Enlaces:	Esta comunicación describe la generación automática y la evaluación de conjuntos de reglas para la desambiguación del sentido de las palabras (DSP) en la traducción automática. El objetivo principal es identificar reglas de alta calidad que se pueden utilizar como…
Fecha:	2007-08-22
Recurso:	RUA Docencia

Recurso libre

From knowledge acquisition to information retrieval, De la adquisición del conocimiento a la recuperación de información
Fernández Gavilanes, Milagros - Carrera Carrera, Sara - Vilares Ferro, Manuel

Formato:	info:eu-repo/semantics/article
Enlaces:	Introducimos una propuesta en recuperación de información basada en la consideración de recursos sintácticos y semánticos complejos y automáticamente generados a partir de la propia colección documental. Se describe una estrategia donde el lenguaje y el dominio de documentos son…
Fecha:	2008-04-17
Recurso:	RUA Docencia

Recurso libre

Probabilistic methods in combinatorial and stochastic optimization
Vondrák, Jan, 1974-

Formato:	Thesis
Enlaces:	(cont.) Packing/Covering problems, we prove upper and lower bounds on the adaptivity gap depending on the dimension. We also design polynomial-time algorithms achieving near-optimal approximation guarantees with respect to the adaptive optimum. Finally, we prove complexity-theoretic results regarding optimal adaptive…
Fecha:	2005-09-27
Recurso:	MIT

Recurso libre

Textualizing Dreams in a Late Ming Encyclopedia
Vance, Brigid Elisabeth

Formato:	Academic dissertations (Ph.D.)
Enlaces:	My dissertation centers on the meaning of dreams as interpreted by literati in the late Ming (1368-1644), viewed through the lens of the 1636 encyclopedia Forest of Dreams. This thirty-four-juan tome is the largest extant Chinese dream encyclopedia and includes…
Fecha:	2012-08-01
Recurso:	Universidad de Princenton

Recurso libre

Entrepreneurial clusters in knowledge-driven economies : an essay on their evolutionary dynamics
Ueda, Mitsuyuki, 1971-

Formato:	Thesis
Enlaces:	by Mitsuyuki Ueda., Thesis (S.M.M.O.T.)--Massachusetts Institute of Technology, Sloan School of Management, Management of Technology Program, 2003., Includes bibliographical references (p. 129-131)., This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives…
Fecha:	2005-05-19
Recurso:	MIT

Recurso libre

Exploring innovative designs by relaxing criteria and reasoning from precedent knowledge
Navinchandra, Dundee J

Formato:	Thesis
Enlaces:	by Dundee J. Navinchandra., Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Civil Engineering, 1988., Includes index., Bibliography: leaves 190-196.
Fecha:	2005-08-08
Recurso:	MIT

Recurso libre

Computer aided design of circular tunnels using analysis and knowledge-based rules
Brito, Jaime Francisco

Formato:	Thesis
Enlaces:	by Jaime Francisco Brito., Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1994., Includes bibliographical references (leaf 348).
Fecha:	2005-08-16
Recurso:	MIT

Recurso libre

Online community : knowledge management
Zemlyakova, Yevgeniya (Yevgeniya Vladimirovna), 1976-

Formato:	Thesis
Enlaces:	by Yevgeniya Zemlyakova., Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2000., Includes bibliographical references (p. 85-86).
Fecha:	2005-08-23
Recurso:	MIT

Recurso libre

Technological capability catching up : follow the normal way or deviate
Gao, Xudong, 1966-

Formato:	Thesis
Enlaces:	The thesis explores a puzzle in technological capability development: many firms in China follow the "normal" way of technological capability development suggested by the existing literature but have not made much progress, while some firms that deviate from the "normal"…
Fecha:	2005-10-14
Recurso:	MIT

Recurso libre

10.

Cuidar a los que son de culturas diferentes requiere el conocimiento y las aptitudes de la enfermería transcultural, Caring for the culturally different necessitates transcultural nursing knowledge and competences
Leininger, Madeleine

Formato:	info:eu-repo/semantics/article
Enlaces:	Descripción completa.
Fecha:	2008-04-21
Recurso:	RUA Docencia

Recurso libre

11.

Controlling open quantum systems
Fortunato, Evan Matthew

Formato:	Thesis
Enlaces:	This thesis describes the development and experimental verification (via liquid state nuclear magnetic resonance techniques) of new methods for controlling open quantum systems. First, methods that improve coherent control through the use of both strong control fields and detailed knowledge…
Fecha:	2005-06-02
Recurso:	MIT

Recurso libre

12.

Analysis of a duo-selecting membrane reactor for the water-gas shift
Hardy, AliciA Jillian Jackson, 1978-

Formato:	Thesis
Enlaces:	The water-gas shift reaction is an exothermic and reversible catalytic process that converts carbon monoxide and water (steam) to hydrogen and carbon dioxide. In regard to energy-related issues, the water-gas shift is part of the process of reforming hydrocarbons to…
Fecha:	2005-09-06
Recurso:	MIT

Recurso libre

13.

Workspace in transition : rethinking workspace through the design of reconfigurable worksurfaces
Cho, Minjung, 1974-

Formato:	Thesis
Enlaces:	Communication is an integral part of today's workplace, linking people, objects, and information. Now that knowledge exchange is considered a significant work activity, new technologies have been developed to support communication with people who are On the move. As a…
Fecha:	2005-09-26
Recurso:	MIT

Recurso libre

14.

Controlling the reactivity of Mo(III) with di- and tri-atomic molecules via sterically demanding ligands
Cherry, John-Paul F. (John-Paul Francis), 1971-

Formato:	Thesis
Enlaces:	Chapter 1. Molybdenum Dinitrogen Chemistry: Formation and Reactivity of (Ar[tBu]N)3MoN2- A collection of (Ar[tBu]N)3MoN2- compounds, supported with Na+, K+, Mg2+ and Ca2+ have been prepared through a variety of synthetic routes. In several experiments, N2 was replaced with other small…
Fecha:	2005-08-23
Recurso:	MIT

Recurso libre

15.

Assessing different rule quality measures in a genetic algorithm for discovering association rules
Soto, Wilson - Olaya Benavides, Amparo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The genetic algorithms have seen applied in knowledge discovery and specially for discovering association rules. In this paper, we explore the use of di erent rule quality measures in the tness function in a genetic algorithm for discovering association rules.…
Fecha:	2012-11-06
Recurso:	Unversidad Nacional de La Plata

Recurso libre

16.

Toward integration of knowledge based systems and knowledge discovery systems
Rancan, Claudio - Pesado, Patricia - García-Martínez, Ramón

Formato:	Articulo, Articulo
Enlaces:	This paper presents a proposal for an architecture that integrates knowledge discovery systems (automatic acquisition) and knowledge based systems (experts systems). This work formulates considerations over the viability of the implementation of this architecture according to the advance of the…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

17.

Semantic document indexing in ontology-driven organizational memories
Ale, María Alejandra - Galli, María Rosa - Chiotti, Omar Juan Alfredo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Effective document retrieval using domain knowledge and semantics is one of the major challenges in Information Retrieval. Over the last years, there has been a growing interest in ontologies as an artifact for human knowledge representation and a critical component…
Fecha:	2012-10-29
Recurso:	Unversidad Nacional de La Plata

Recurso libre

18.

The Political Economy of Ottoman Modernity: Ottoman Economic Thought During the Reign of Abdülhamid II (1876-1909)
Kilincoglu, Deniz Taner

Formato:	Academic dissertations (Ph.D.)
Enlaces:	This dissertation is the first comprehensive and interdisciplinary study of Ottoman economic thought within the context of modernization during the reign of Abdülhamid II (1876-1909). Drawing on a broad array of primary sources ranging from textbooks and manuals of economics…
Fecha:	2012-08-01
Recurso:	Universidad de Princenton

Recurso libre

19.

The new economy in Spain: a regional analysis
Giner Pérez, José Miguel - Tolosa Bailén, María del Carmen - Fuster Olivares, Antonio

Formato:	info:eu-repo/semantics/conferenceObject
Enlaces:	There is no enough evidence about the effects of the new information and communication technologies (ICT) in Spain and how these ICT cause differences between regions. So, the aim of this work is to analyze the regional disparities relative to…
Fecha:	2012-06-28
Recurso:	RUA Docencia

Recurso libre

20.

Prior knowledge in evolutionary fuzzy recurrent controllers design
Apolloni, Javier - Kavka, Carlos - Roggero, Patricia

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	A fuzzy controller is usually designed by formulating the knowledge of a human expert into a set of linguistic variables and fuzzy rules. As it is well known, the use of prior knowledge can dramatically improve the performance and quality…
Fecha:	2012-09-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

21.

A study of prior knowledge insertion in evolutionary fuzzy recurrent controllers design
Apolloni, Javier - Kavka, Carlos - Roggero, Patricia

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	A fuzzy controller is usually designed by formulating the knowledge of a human expert into a set of linguistic variables and fuzzy rules. As it is well known, the use of prior knowledge can dramatically improve the performance and quality…
Fecha:	2012-10-25
Recurso:	Unversidad Nacional de La Plata

Recurso libre

22.

Modelling adaptive web applications
Garrigós Fernández, Irene - Gómez Ortega, Jaime - Cachero Castro, Cristina

Formato:	info:eu-repo/semantics/conferenceObject
Enlaces:	Conceptual Modelling approaches for the web need extensions to specify dynamic personalization properties in order to design more powerful web applications. Current approaches provide techniques to support dynamic personalization, usually focused on implementation details. This article presents an extension of…
Fecha:	2012-11-15
Recurso:	RUA Docencia

Recurso libre

23.

Success factors of selective information technology outsourcing in enterprise resource planning projects in Israel
Itzhaik, Yehoshua

Formato:	Thesis
Enlaces:	IT Outsourcing (contracting-out of Information Technology services) has become a pivotal economic trend in recent decades. This study traces the interlacing of IT Outsourcing with Enterprise Resource Planning (ERP) software systems. Little research has considered the reciprocal relations between these…
Fecha:	2013-03-28
Recurso:	Anglia Ruskin University

Recurso libre

24.

Teaching modern heuristics in combinatorial optimization
Geiger, Martin Josef

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The article describes the proposition and implementation of a demonstration, learning and decision support system for the resolution of combinatorial optimization problems under multiple objectives. The system brings together two key aspects of higher education: research and teaching. It allows…
Fecha:	2012-11-16
Recurso:	Unversidad Nacional de La Plata

Recurso libre

25.

Determinants of job satisfaction for salaried and self-employed professionals in Finland
Hytti, Ulla - Kautonen, Teemu - Akola, Elisa

Formato:	Article
Enlaces:	This paper contributes to our knowledge of the determinants of job satisfaction by analysing the effects of employment status (self-employed or salaried employee) and work characteristics (autonomy, variety, task identity, task significance and feedback) on job satisfaction in a sample…
Fecha:	2013-05-28
Recurso:	Anglia Ruskin University

Recurso libre

26.

The relationship between plants used to sustain finches (Fringillidae) and uses for human medicine in southeast Spain
Belda Antolí, Antonio - Peiró Clavell, Victoriano - Seva Román, Eduardo

Formato:	info:eu-repo/semantics/article
Enlaces:	We analyzed plants that are traditionally used by wild bird hunters and breeders to capture and promote captive breeding of Fringillidae (finches or songbirds) in the province of Alicante, Spain. The majority of plants used in songbird breeding have medicinal…
Fecha:	2013-10-14
Recurso:	RUA Docencia

Recurso libre

27.

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

28.

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

29.

ISKRM: an implicit simple knowledge representation model
Latorres, Enrique P.

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	There exists a large amount of knowledge representation models. But most of them have significant limitations at the epistemic level. They do not have explanatory power. Most of them do not have means to represent some functional needs to work…
Fecha:	2012-10-24
Recurso:	Unversidad Nacional de La Plata

Recurso libre

30.

Construction of a taxonomy for requirements engineering commercial-off-the-shelf components
Ayala, Claudia - Botella, Pere - Franch, Xavier

Formato:	Articulo, Articulo
Enlaces:	This article presents a procedure for constructing a taxonomy of COTS products in the field of Requirements Engineering (RE). The taxonomy and the obtained information reach transcendental benefits to the selection of systems and tools that aid to RE-related actors…
Fecha:	2008-05-23
Recurso:	Unversidad Nacional de La Plata

Recurso libre

31.

A proposal of knowledge engineering metrics
Britos, Paola Verónica - García Martínez, Ramón - Hauge, Ødwin

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Metrics used on development of expert systems is not a well investigated problem area. This article suggests some metrics to be used to measure the maturity of the conceptualization process and the complexity of the decision process in the problem…
Fecha:	2012-10-25
Recurso:	Unversidad Nacional de La Plata

Recurso libre

32.

Data mining use for learning process design of an information source locator agent
Böhm, Christian - Galli, María Rosa - Chiotti, Omar Juan Alfredo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The aim of this work is to present a data mining application to software engineering. We describe the use of data mining in some parts of the design process of a dynamic decision support system agent-based architecture. The main function…
Fecha:	2012-10-29
Recurso:	Unversidad Nacional de La Plata

Recurso libre

33.

Reasoning module interface design considerations
Stankevicius, Alejandro G.

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	DLP is a basic java-based IDE specifically conceived for DeLP, that allows to compile DeLP programs and queries into JAM opcodes, execute those opcodes, and even witness the actual step by step construction of the dialectical tree that is built…
Fecha:	2012-09-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

34.

The development of professor's professional knowledge in Psychology
Cardós, Paula Daniela - Compagnucci, Elsa Rosa

Formato:	Articulo, Comunicacion
Enlaces:	This work belongs to the Project "Teaching and learning Psychology: a study of the educational practice in professors and beginners". It is part of an investigation program developed in the context of the subject "Didactic and Practical Planning of Psychology…
Fecha:	2012-03-28
Recurso:	Unversidad Nacional de La Plata

Recurso libre

35.

Adaptive Fuzzy Decentralized Control of Robot Manipulators
Sadati, Nasser - Elhamifar, Ehsan

Formato:	Article
Enlaces:	In this paper an adaptive fuzzy decentralized control algorithm for trajectory tracking of robot manipulators is developed. The proposed decentralized control algorithm allows the overall closed-loop system to be stabilized while making the tracking error to be uniformly ultimately bounded…
Fecha:	2007-03-12
Recurso:	Escuela Politécnica Nacional

Recurso libre

36.

Robust Control of the Boost Converter
Cortés, Domingo - Álvarez, Joaquín - Álvarez-Gallegos, Jaime

Formato:	Article
Enlaces:	Using the underlying idea of the current-mode control, a new dynamical, sliding-mode control for the boost dc-dc converter is proposed. Such controller is easy to design, robust under load and input voltage variations, exhibits fast response, does not depend on…
Fecha:	2007-03-20
Recurso:	Escuela Politécnica Nacional

Recurso libre

37.

Embedding defeasible argumentation in the semantic web: an ontology-based approach
Gómez, Sergio Alejandro - Chesñevar, Carlos Iván - Simari, Guillermo Ricardo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The SemanticWeb is a project intended to create a universal medium for information exchange by giving semantics to the content of documents on the Web by means of ontology definitions. Ontologies intended for knowledge representation in intelligent agents rely on…
Fecha:	2012-09-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

38.

Applying Wikipedia’s multilingual knowledge to cross–lingual question answering
Ferrández Escámez, Sergio - Toral Ruiz, Antonio - Ferrández Escámez, Óscar - Ferrández Rodríguez, Antonio - Muñoz Guillena, Rafael

Formato:	info:eu-repo/semantics/article
Enlaces:	The application of the multilingual knowledge encoded in Wikipedia to an open–domain Cross–Lingual Question Answering system based on the Inter Lingual Index (ILI) module of EuroWordNet is proposed and evaluated. This strategy overcomes the problems due to ILI’s low coverage…
Fecha:	2008-08-01
Recurso:	RUA Docencia

Recurso libre

39.

A genetic based neuro-fuzzy controller for thermal processes
Goel, Ashok Kumar - Saxena Chandra, Suresh - Surekha, Bhanot

Formato:	Articulo, Articulo
Enlaces:	This paper presents a neuro-fuzzy network where all its parameters can be tuned simultaneously using Genetic Algorithms. The approach combines the merits of fuzzy logic theory, neural networks and genetic algorithms. The proposed neuro-fuzzy network does not require a priori…
Fecha:	2008-05-22
Recurso:	Unversidad Nacional de La Plata

Recurso libre

40.

Cyclic evolution: a new strategy for improving controllers obtained by layered evolution
Olivera, Javier Hugo - Lanzarini, Laura Cristina

Formato:	Articulo, Articulo
Enlaces:	Complex control tasks may be solved by dividing them into a more specific and more easily handled subtasks hierarchy. Several authors have demonstrated that the incremental layered evolution paradigm allows obtaining controllers capable of solving this type of tasks. In…
Fecha:	2008-05-23
Recurso:	Unversidad Nacional de La Plata

Recurso libre

41.

Cellular memetic algorithms
Alba, Enrique - Dorronsoro, Bernabé - Alfonso, Hugo

Formato:	Articulo, Articulo
Enlaces:	This work is focussed on the development and analysis of a new class of algorithms, called cellular memetic algorithms (cMAs), which will be evaluated here on the satisfiability problem (SAT). For describing a cMA, we study the effects of adding…
Fecha:	2008-05-23
Recurso:	Unversidad Nacional de La Plata

Recurso libre

42.

Learning object semantic description for enhancing reusability
Señas, Perla - Moroni, Norma

Formato:	Articulo, Articulo
Enlaces:	In the design of activities for Web-Based Education Systems, the concept of Didactic Object or Learning Object, has appeared as the axis of a new paradigm concerned with the reusability of contents and activities, due to its organization from a…
Fecha:	2008-05-26
Recurso:	Unversidad Nacional de La Plata

Recurso libre

43.

Encuesta de inicio del curso, Initial Survey
Aleson Carbonell, Marian - Palazón Speckens, Manuel

Formato:	Other
Enlaces:	Short survey carried out at the beginning of the course in order to elicit information about the students' background, future prospects and knowledge of ICT.
Fecha:	2008-09-29
Recurso:	RUA Docencia

Recurso libre

44.

Introducing multiple preference criteria in defeasible argumentation
Rotstein, Nicolás D. - Simari, Guillermo Ricardo - García, Alejandro Javier

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	In this research line we are exploring the possibility of having multiple preference criteria to compare arguments in in Defeasible Argumentation. In this work we are assuming a goaloriented Argumentative System, to which an application or an agent may seek…
Fecha:	2012-09-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

45.

Computing support for problem solving in virtual communities of practice
Casalini, María Clara - Estevez, Elsa Clara - Janowski, Thomas

Formato:	Articulo, Articulo
Enlaces:	The paper presents a formal model for a knowledge repository shared by members of a Virtual Community of Practice (VCPs), describes how the repository can be used to underpin collaborative problem solving, and how to build computer support for such…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

46.

Control Applications Using Computational Intelligence Methodologies
Cerón Aguirre, Oscar - Burbano Romero, Patricio - Prado, A.

Formato:	Article
Enlaces:	The ambiguity, robustness and performance of systems becomes increasingly evident as the complexity and size increase in industrial processes. Under these circumstances, conventional control techniques such as PID control, nonlinear feedback control, LQG control and H∞ control have several disadvantages…
Fecha:	2007-03-20
Recurso:	Escuela Politécnica Nacional

Recurso libre

47.

Ontologies for the semantic web
Vallés, María Clara - Fillottrani, Pablo Rubén

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The Semantic Web attempts to reach a state in the future where everything on the Web will no longer be only machine-readable, but also machine-understandable. An ontology is an explicit specification of a conceptualization. A conceptualization is an abstract, simplified…
Fecha:	2012-09-07
Recurso:	Unversidad Nacional de La Plata

Recurso libre

48.

Automated reasoning in a collaborative problem solving process
Casalini, María Clara - Simari, Guillermo Ricardo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Collaborative systems are becoming a widely used tool particularly among professional communities and research groups. They provide a suitable context for distributed people working on the same subject to concentrate their work in a shared place to which everyone has…
Fecha:	2012-09-27
Recurso:	Unversidad Nacional de La Plata

Recurso libre

49.

An approach to knowledge assessment in an Intelligent Tutoring System
Huapaya, Constanza - Lizarralde, Francisco - Arona, Graciela - Vivas, Jorge

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	In this paper, we present an approach to student's evaluation in a well-defined domain based on a semantic network. A similarity matrix based on the semantic memory structure of humans is used to build a semantic distance model in order…
Fecha:	2012-10-04
Recurso:	Unversidad Nacional de La Plata

Recurso libre

50.

Explicit Control of Reasoning
Kleer, Johan de - Doyle, Jon - Steele, Guy L., Jr. - Sussman, Gerald Jay

Formato:
Enlaces:	The construction of expert problem-solving systems requires the development of techniques for using modular representations of knowledge without encountering combinatorial explosions in the solution effort. This report describes an approach to dealing with this problem based on making some knowledge…
Fecha:	2004-10-01
Recurso:	MIT