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Aproximadamente 3551 registro(s) hasta el momento: (knowledge)

Mostrar 10 | 50 | 100 resultados por página

Recurso libre

Hacia una propuesta integradora de sistemas basados en conocimiento y de descubrimiento
Rancan, Claudio - Pesado, Patricia - García Martínez, Ramón

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	En este trabajo se formula una propuesta de arquitectura de integración entre sistemas de descubrimiento de conocimiento (adquisición automática) y sistemas basados en conocimiento (sistemas expertos). Se formulan consideraciones sobre la viabilidad de implementación de dicha arquitectura en función de…
Fecha:	2012-10-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

A methodology for knowledge representation in defeasible logic programming
Stankevicius, Alejandro G. - Simari, Guillermo Ricardo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Humans have always been intrigued by their ability to reason. We have constantly attempted to emulate this process, trying almost everything, from physiological explanations, to sociological accounts. The approach with possibly the longest tradition conceives this process as a mere…
Fecha:	2012-10-18
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Achieving an appropriate balance between precision, support, and comprehensibility in the evolution of classification rules
Carreño, Emiliano - Leguizamón, Guillermo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	This article proposes a method for achieving an appropriate balance between the parameters of support, precision, and simplicity during the evolution of classification rules by means of genetic programming. The method includes an adaptive procedure in order to achieve such…
Fecha:	2012-10-18
Recurso:	Unversidad Nacional de La Plata

Recurso libre

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

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The paper presents a case study illustrating a collaborative problem solving process in Virtual Communities of Practice. The process relies on the existence of an underlying shared knowledge base – a repository of resources, and is carried out collaboratively by…
Fecha:	2012-10-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Building precompiled knowledge in ODeLP
Capobianco, Marcela - Simari, Guillermo Ricardo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Argumentation systems have substantially evolved in the past few years, resulting in adequate tools to model some forms of common sense reasoning. This has sprung a new set of argument-based applications in diverse areas. In previous work, we defined how…
Fecha:	2012-10-18
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Reformulación del modelo Linda para compartir conocimiento en sistemas multi-agente
Tamargo, Luciano H. - García, Alejandro Javier - Falappa, Marcelo Alejandro

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The aim of this work is to analyze the knowledge interchange on multi-agent systems using shared knowledge areas. The project involves the analysis and reformulation of some aspects of the Linda model, adding new model level features. This work proposes…
Fecha:	2012-10-23
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Una protofase de entendimiento del negocio para metodologías de desarrollo de sistemas
Ochoa, M. - Britos, Paola Verónica - García Martínez, Ramón

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Las metodologías de desarrollo de sistemas de información, hacen mención de un conocimiento denominado “entendimiento del negocio”. Si bien en algunas se explicita este tipo de conocimiento, ninguna de ellas describe que información debe ser relevada para alcanzar dicho conocimiento,…
Fecha:	2012-10-23
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Memoria organizacional basada en casos para dar soporte al proceso de aseguramiento de calidad
Martín, María de los Ángeles - Olsina Santos, Luis Antonio

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	En los últimos años han surgido numerosas propuestas de modelos y herramientas de gestión del conocimiento que tienen como objetivo administrar y almacenar el conocimiento organizacional. Sin embargo, la mayoría de ellas almacena el conocimiento en forma no estructurada o…
Fecha:	2012-10-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Design criteria for the development of an institutional learning object repository
Godoy, Roberto - Minni, Hugo - Zarza, Gonzalo - Loyarte, Horacio

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	The production of educational contents in academic environments has been traditionally developed without an integral plan which allows their adequate distribution and access. In addition, it produces effort duplication and misuse of resources. As a possible solution, this work proposes…
Fecha:	2012-10-16
Recurso:	Unversidad Nacional de La Plata

Recurso libre

10.

Modelo Concurrente de Ciclo de Vida - 1205
Estayno, Alejandro

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Los modelos de ciclo de vida actuales tienden a presentar, normalmente, cierta linealidad en su dinámica asociada. El presente trabajo tiene por objetivo, a través de interrelacionar diversas áreas del conocimiento, mostrar que el continuum, casi siempre, no se corresponde…
Fecha:	2012-10-10
Recurso:	Unversidad Nacional de La Plata

Recurso libre

11.

Combining a causal language with argumentation: a first approach
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:	2012-10-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

12.

On the connection between default logic and DELP
Delladio, Telma - Simari, Guillermo Ricardo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	In this paper, we establish a relation between an argumentation based system: Defeasible Logic Programming (DELP), and a nonmonotonic system: Reiter’s Default Logic. This relation is achieved by introducing a variant of DELP and a transformation that maps default theories…
Fecha:	2012-10-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

13.

Towards a non monotonic description logics model
Moguillansky, Martín O. - Falappa, Marcelo Alejandro

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	In order to deal with the Ontology Change problem and considering an environment where Description Logics (DLs) are used to describe ontologies, the question of how to integrate distributed ontologies appears to be in touch with Belief Revision since DL…
Fecha:	2012-10-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

14.

Negation-as-failure considered harmful
Fillottrani, Pablo Rubén

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	In logic programs, negation-as-failure has been used both for representing negative information and for providing default nonmonotonic inference. In this paper we argue that this twofold role is not only unnecessary for the expressiveness of the language, but it also…
Fecha:	2012-10-23
Recurso:	Unversidad Nacional de La Plata

Recurso libre

15.

Uma ferramenta OLAP e um data mart comercial: uma aplicação prática na indústria calçadista utilizando softwares open source
Felber, Edmilson José Wonter - Carvalho, Juliano Varella de

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	No contexto econômico atual, onde a competição entre as empresas está cada vez mais relacionada à sua capacidade de transformar informação em conhecimento e este último em decisões e ações de negócio, o Data Warehouse (DW) exerce papel fundamental como…
Fecha:	2012-10-11
Recurso:	Unversidad Nacional de La Plata

Recurso libre

16.

Classification rules obtained from dynamic self-organizing maps
Hasperué, Waldo - Lanzarini, Laura Cristina

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	La obtención de conocimiento a partir de la información existente es un proceso no trivial que consiste en identificar patrones válidos, novedosos, potencialmente útiles y comprensibles a partir de los datos disponibles. La Minería de Datos es el área de…
Fecha:	2012-10-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

17.

Un planificador de canales lógicos para un servidor de VoD en Internet
Balladini, Javier - Suppi, Remo - Luque Fadón, Emilio

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	La mayoría de los sistemas de Vídeo bajo Demanda (VoD, Video on Demand) fueron diseñados para trabajar en redes dedicadas. Sin embargo, hay algunos sistemas que proveen servicio de VoD en redes de mejor esfuerzo y no dedicadas, pero ellos…
Fecha:	2012-10-05
Recurso:	Unversidad Nacional de La Plata

Recurso libre

18.

Repositorio de Objetos de Aprendizaje: propuesta de diseño
Chiarani, Marcela Cristina - Pianucci, Irma Guadalupe - Leguizamón, Guillermo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	El concepto de objeto de aprendizaje se ha convertido en el centro de un nuevo paradigma de diseño de actividades de aprendizaje, poniendo énfasis en la reutilización de contenidos y actividades. Surge por consiguiente la necesidad de almacenar, buscar, recuperar,…
Fecha:	2012-10-18
Recurso:	Unversidad Nacional de La Plata

Recurso libre

19.

Los foros como espacios comunicacionales - didácticos en un curso a distancia
Sanz, Cecilia Verónica - Zangara, Alejandra

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	En los últimos años han adquirido gran protagonismo en la enseñanza los conceptos de “redes de aprendizaje”, “trabajo cooperativo”, “trabajo colaborativo”, y otros tantos que hacen referencia a la importancia de las comunidades (con las negociaciones, acuerdos y desacuerdos, metas…
Fecha:	2012-10-16
Recurso:	Unversidad Nacional de La Plata

Recurso libre

20.

Evolución de las carreras de computación en los países del Río de la Plata
Aguirre, Jorge

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	El conocimiento de los procesos que condujeron a una determinada realidad académica constituye un basamento indispensable para la elaboración de medidas tendientes a su mejora futura. En tal sentido aquí se estudian los procesos que conforman el camino que han…
Fecha:	2012-10-23
Recurso:	Unversidad Nacional de La Plata

Recurso libre

21.

Experiences in portable mobile application development
Kantee, Antti - Vuolteenaho, Heikki

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	In the software world portability means power. The more operating environments you can support out of the same code tree means more potential users for your software. If done right, additional platforms can be supported with little extra maintenance cost.…
Fecha:	2012-11-12
Recurso:	Unversidad Nacional de La Plata

Recurso libre

22.

The quest for productivity growth in agriculture and manufacturing
Guilló Fuentes, María Dolores - Pérez Sebastián, Fidel

Formato:	info:eu-repo/semantics/conferenceObject
Enlaces:	We develop a theory to explain the transition from stagnation to modern growth. We focus on the forces that shaped the evolution of total factor productivity in agriculture and manufacturing across history. More specifically, we build a multisector model of…
Fecha:	2012-07-30
Recurso:	RUA Docencia

Recurso libre

23.

Beliefs and Knowledge about Parkinson’s Disease
Moore, Susan - Knowles, Simon

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	A survey of public attitudes showed that there is significant stigma perceived to be associated with Parkinson’s disease (PD), as well as significant misconceptions about the course and outcomes of the disease. Negative attitudes to PD were associated with perceived…
Fecha:	2006-05-10
Recurso:	E-Journal of Applied Psychology (E-JAP)

Recurso libre

24.

Example-based knowledge acquisition for automated interpretation of group-average lactation curves
Pietersma, D. - Lacroix, R. - Lefebvre, D. - Block, E. - Wade, K.M.

Formato:	Text
Enlaces:	Descripción completa.
Fecha:	2006-05-10
Recurso:	McGill University - MCGILL

Recurso libre

25.

The Transformations of Labour: Knowledge Work and the Legacies of the New Economy
Brophy, Enda; Queen's University

Formato:	info:eu-repo/semantics/article, review-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

26.

Heritage Institutions, Resistance, and Praxis
Ashley, Susan L.T.; York University

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: Heritage institutions traditionally function as subtle hegemonic devices for the production and public representation of knowledge, meaning, and belonging. This article looks at the role of public intellectuals called heritage interpreters who work at heritage institutions as agents of…
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

27.

System Error: Labour Precarity and Collective Organizing at Microsoft
Brophy, Enda; Queen's University

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: This article challenges the notion—proposed by liberal-democratic theories of the “knowledge worker” and industry accounts of “friction-free” capitalism—that labour conflict is no longer relevant within digital capitalism via an in-depth examination of a case of collective organizing by temporary…
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

28.

Entelequia : Revista Interdisciplinar

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2006-10-18
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

29.

Telework: A Way to Balance Work and Family or an Increase in Work-Family Conflict?
Tremblay, Diane-Gabrielle; Télé-université, Université du Québec à Montréal - Paquet, Renaud; Université du Québec en Outaouais - Najem, Elmustapha; Université du Québec en Outaouais

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: Some see in telework a way to better balance professional and personal or family responsibilities. We analyzed the data on telework in the Workplace Employee Survey (WES) and found that only a small percentage of workers indicate that they…
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

30.

De-skilling Effects on Journalists: ICTs and the Labour Process of Taiwanese Newspaper Reporters
Liu, Chang-de; National Chung Cheng University, Taiwan

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: Through in-depth interviews with Taiwanese newspaper workers, this paper illustrates the “de-skilling” effects of information and communication technologies (ICTs) on journalists. In recent years, Taiwanese reporters have experienced an increase in workload and an intensification of managerial control due…
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

31.

Studies in Political Economy: Developments in Feminism
Hirji, Faiza H; Carleton University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

32.

Mass Media Communication in Canada
Killingsworth, James J; Carleton/McMaster

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

33.

Memory Bytes: History, Technology, and Digital Culture
Sharman, Zena; University of British Columbia

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

34.

Dialogue on the Internet: Language, Civic Identity,and Computer-Mediated Communication
Marcellus, Kristina C.; Queen's University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

35.

Continentalizing Canadian Telecommunications: The Politics of Regulatory Reform
Ruggles, Myles A.; York University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

36.

No Time: Stress and the Crisis of Modern Life
Babe, Robert; University of Western Ontario

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

37.

Life on Line
Sawchuk, Kim; Concordia University

Formato:	info:eu-repo/semantics/article, editorial, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

38.

Understanding Me: Lectures and Interviews by Marshall McLuhan
Theal, Donald; Trent University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

39.

Appropriating Technology: Vernacular Science and Social Power
Bendor, Roy; SFU

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

40.

The Network Society: Key Concepts Series
May, Christopher; Lancaster University, UK

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Book Review
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

41.

The Globalization of Corporate Media Hegemony
Fraser, Naomi; York University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

42.

Network Culture: Politics for the Information Age
Zeffiro, Andrea; Concordia University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

43.

Gatewatching: Collaborative Online News Production
Milberry, Kate M; Simon Fraser University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

44.

Global Electioneering: Campaign Consulting, Communiations, and Corporate Financing
Mosco, Vincent; Queen's University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

45.

Editorial: The Labouring of Communication
McKercher, Catherine; Carleton University - Mosco, Vincent; Queen's University

Formato:	info:eu-repo/semantics/article, editorial, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-10-23
Recurso:	Canadian Journal of Comumunication

Recurso libre

46.

A CLASSIFICAÇÃO FITOFISIONÔMICA DE KUECHLER APLICADA AO SETOR NORDESTE DO ESTADO DE SÃO PAULO
Capelato, Karina; Universidade Estadual Paulista - Viadana, Adler Guilherme; Universidade Estadual Paulista

Formato:	info:eu-repo/semantics/article, Documento Avaliado por Pares, info:eu-repo/semantics/publishedVersion
Enlaces:	Esta comunicação tem por objetivo apresentar a aplicação do sistema classificatório desenvolvido por Kuechler (1949) e divulgada por Troppmair (2002), para os diferentes mosaicos vegetacionais de uma determinada porção da superfície terrestre.Para tal desempenho, foi escolhido de forma aleatória, o…
Fecha:	2006-10-18
Recurso:	CLIMEP – Climatologia e Estudos da Paisagem

Recurso libre

47.

Rhythm Science by Paul D. Miller aka DJ Spooky that Subliminal Kid; Rhythm Science Audio Companion: Excerpts and Allegories from the Sub Rosa Archives
Chapman, Owen B; Concordia University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

48.

The Mainstreaming of Media Critique
Hrynyshyn, Derek; Wilfrid Laurier University

Formato:	info:eu-repo/semantics/article, review-article, info:eu-repo/semantics/publishedVersion
Enlaces:	The Mainstreaming of Media Critique is a review essay that focuses a collection of recent works concerning the politics of the mass media, which are intended for a general readership. However, these texts’ inability to see the audience as anything…
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

49.

It's Time to Redefine Journalism Education in Canada
Gasher, Mike; Concordia University

Formato:	info:eu-repo/semantics/article, article-commentary, info:eu-repo/semantics/publishedVersion
Enlaces:	This commentary suggests that Canadian journalism schools need to redefine their mission from serving the twin masters of the news industry and the university to serving journalism in all its emerging forms. It suggests that this can be done by…
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication

Recurso libre

50.

Be Careful What You Wish For: Dilemmas of Democracy and Technology
Barney, Darin David; McGill University

Formato:	info:eu-repo/semantics/article, article-commentary, info:eu-repo/semantics/publishedVersion
Enlaces:	This is a revised version of a paper presented at the 2005 Mobile Digital Commons Network Conference in Montreal. The article examines the ideological basis and contradictions of current controversies surrounding the politicization of science and technology.
Fecha:	2006-01-10
Recurso:	Canadian Journal of Comumunication