Metabuscador

Filtrado por:

Temas

Idiomas

Recursos

Canadian Journal of Comumunication (1582)
MIT (408)
SCIELO (131)
Unversidad Nacional de La Plata (105)
RUA Docencia (94)

Más...

Año

2009 (92)
2006 (134)
2005 (239)
2003 (116)
2002 (112)
2000 (72)
Más...

Aproximadamente 3241 registro(s) hasta el momento: (knowledge)

Mostrar 10 | 50 | 100 resultados por página

Recurso libre

Internet Fish
LaMacchia, Brian A.

Formato:
Enlaces:	I have invented "Internet Fish," a novel class of resource-discovery tools designed to help users extract useful information from the Internet. Internet Fish (IFish) are semi-autonomous, persistent information brokers; users deploy individual IFish to gather and refine information related to…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

Toward a Requirements Apprentice: On the Boundary Between Informal and Formal Specifications
Rich, Charles - Waters, Richard C.

Formato:
Enlaces:	Requirements acquisition is one of the most important and least well supported parts of the software development process. The Requirements Apprentice (RA) will assist a human analyst in the creation and modification of software requirements. Unlike current requirements analysis tools,…
Fecha:	2004-08-31
Recurso:	MIT

Recurso libre

The Conniver Reference Manual
McDermott, Drew V. - Sussman, Gerald Jay

Formato:
Enlaces:	This manual is intended to be a guide to the philosophy and use of the programming language CONNIVER, which is "complete," and running at the AI Lab now. It assumes good knowledge of LISP, but no knowledge of Micro-Planner, in…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

Planner Implementation Proposal to ARPA 1972-1973
Hewitt, Carl

Formato:
Enlaces:	The task objective is the generalization and implementation of the full power of the problem solving formalism PLANNER in the next two years. We will show how problem solving knowledge can be effectively incorporated into the formalism. Several domains will…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

A Peek into the Life of Online Learning Discussion Forums: Implications for Web-Based Distance Learning
Allan, Mary

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Peer-reviewed, double-blind
Enlaces:	Supporting quality learning in online discussion forums is an intricate task, particularly for e-tutors aspiring to facilitate vigorous interactive learning environments. I argue that the key to successful online discussion forums is the ability of e-tutors to provide learners with…
Fecha:	2004-08-01
Recurso:	The International Review of Research in Open and Distance Learning

Recurso libre

Evaluation of climatic forecasts of rainfall for the Tlaxcala State (México): 1998-2002
Gay-García,C. - Hernández-Vázquez,M. - Jiménez-López,J. - Lezama-Gutiérrez,J. - Magaña-Rueda,V. O. - Morales-Acoltzi,T. - Orozco-Flores,S.

Formato:	journal article
Enlaces:	During the second semester of 1997 the project "Utilización de pronósticos climáticos para actividades agrícolas en Tlaxcala" was instrumented with the purpose of aiding decision making in agricultural activities in the estate of Tlaxcala, México. The main objective of the…
Fecha:	2004-07-01
Recurso:	SCIELO

Recurso libre

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

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

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

10.

Topics in Model Theory
Levin, Michael

Formato:
Enlaces:	The concept of free as in "free group" is generalized to any first order theory. An interesting class of homomorphisms between models is discussed. Relations between model theory and abelian categories are discussed speculatively. This paper represents an incomplete study…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

11.

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

12.

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

13.

Artificial Intelligence, Language and the Study of Knowledge
Goldstein, Ira - Papert, Seymour

Formato:
Enlaces:	This paper studies the relationship of Artificial Intelligence to the study of language and the representation of the underlying knowledge which supports the comprehension process. It develops the view that intelligence is based on the ability to use large amounts…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

14.

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

15.

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

Recurso libre

16.

Potential programming plan and domain concept detection supported by slicing technique
Villavicencio, Gustavo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Little has been written about the component provision problem (programming plans and domain concepts) for the repositories of knowledge in program understanding systems and reports that specifically address this issue are unknown. Model-driven and plan-driven approaches use repositories where construction…
Fecha:	2012-10-16
Recurso:	Unversidad Nacional de La Plata

Recurso libre

17.

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

18.

Supporting Organizational Problem Solving with a Workstation
Barber, Gerald

Formato:
Enlaces:	This paper describes an approach to supporting work in the office. Using and extending ideas from the field of Artificial Intelligence (AI) we describe office work as a problem solving activity. A knowledge embedding language called Omega is used to…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

19.

Understanding Understanding Mathematics
Michener, Edwina Rissland

Formato:
Enlaces:	In this paper we look at some of the ingredients and processes involved in the understanding of mathematics. We analyze elements of mathematical knowledge, organize them in a coherent way and take note of certain classes of items that share…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

20.

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

21.

Semantics of Inheritance and Attributions in the Description System Omega
Attardi, Giuseppe - Simi, Maria

Formato:
Enlaces:	Omega is a description system for knowledge embedding which incorporates some of the attractive modes of expression in common sense reasoning such as descriptions, inheritance, quantification, negation, attributions and multiple viewpoints. A formalization of Omega is developed as a framework…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

22.

Pose-Invariant Face Recognition Using Real and Virtual Views
Beymer, David

Formato:
Enlaces:	The problem of automatic face recognition is to visually identify a person in an input image. This task is performed by matching the input face against the faces of known people in a database of faces. Most existing work in…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

23.

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

24.

Infants in Children Stories - Toward a Model of Natural Language Comprehension
Meyer, Garry S.

Formato:
Enlaces:	How can we construct a program that will understand stories that children would understand? By understand we mean the ability to answer questions about the story. We are interested here with understanding natural language in a very broad area. In…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

25.

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

26.

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

27.

Model-Based Reasoning: Troubleshooting
Davis, Randall - Hamscher, Walter C.

Formato:
Enlaces:	To determine why something has stopped working, it is useful to know how it was supposed to work in the first place. That simple observation underlies some of the considerable interest generated in recent years on the topic of model-based…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

28.

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

29.

The FRL Primer
Roberts, R. Bruce - Goldstein, Ira P.

Formato:
Enlaces:	The Frame Representation Language (FRL) is an experimental language written to explore the use of frames as a knowledge representation technique. The term 'frame' as used in FRL was inspired by Minsky's [75] development of frame theory. FRL extends the…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

30.

ITS 1.5 Reference Manual
Eastlake, D. - Greenblatt, R. - Holloway, J. - Knight, T. - Nelson, S.

Formato:
Enlaces:	This reference manual consists of two parts. The first (sections 1 through 6) is intended for those who are either interested in the ITS 1.5 time sharing monitor for its own sake or who wish to write machine language programs…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

31.

Importance Sampling for Reinforcement Learning with Multiple Objectives
Shelton, Christian Robert

Formato:
Enlaces:	This thesis considers three complications that arise from applying reinforcement learning to a real-world application. In the process of using reinforcement learning to build an adaptive electronic market-maker, we find the sparsity of data, the partial observability of the domain,…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

32.

Surface Reconstruction Preserving Discontinuities
Marroquin, J.L.

Formato:
Enlaces:	Well-known methods for solving the shape-from-shading problem require knowledge of the reflectance map. Here we show how the shape-from-shading problem can be solved when the reflectance map is not available, but is known to have a given form with some…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

33.

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

Recurso libre

34.

Telematics industry dynamics and strategies for converging technologies
Luis, Rodrigo, 1973-

Formato:	Thesis
Enlaces:	The Telematics Industry faces tremendous challenges for growth. Regardless of the efforts and investment from vehicle manufacturers and suppliers, telematics has not been that profitable industry that many analyst forecasted five years ago; a 40 billion industry by 2003. This…
Fecha:	2005-06-02
Recurso:	MIT

Recurso libre

35.

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

36.

Applying Soundness Standards to Qualified Reasoning
Ennis, Robert H.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, research-article
Enlaces:	Defining qualified reasoning as reasoning containing such loose qualifying words as 'probably,' 'usually,' 'probable, 'likely,' 'ceteris paribus,' and 'primafacie, Ennis argues that typical cases of qualified reasoning, though they might be good arguments, are deductively invalid, implying that such arguments…
Fecha:	2004-01-01
Recurso:	Informal logic

Recurso libre

37.

Learning for Excellence: Professional learning for learning support assistants within further education
McLachlan, Benita

Formato:	Thesis
Enlaces:	The 1980s saw an increase in learning support assistants (LSAs’) in colleges for further education to support post-sixteen learners with learning difficulties and disabilities (LDD). LSAs’ were appointed on an ad hoc basis with little or no experience, or relevant
Fecha:	2013-07-30
Recurso:	Anglia Ruskin University

Recurso libre

38.

Mammals of the World: MaNIS as an example of data integration in a distributed network environment
Stein, Barbara R; Museum of Vertebrate Zoology - Wieczorek, John R.; Museum of Vertebrate Zoology

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Natural history collections are the authoritative source of knowledge about the identity, evolutionary relationships, and attributes of species with which we share this planet. As such, collections of research specimens play a central and critical role in the conservation and…
Fecha:	2004-01-01
Recurso:	Biodiversity Informatics

Recurso libre

39.

Editorial
Mitchell, David

Formato:	info:eu-repo/semantics/article, editorial, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

40.

La face cachée de l'organisation. Groupes, cliques et clans
Caron, Caroline

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

41.

Law, Rhetoric and Irony in the Formation of Canadian Civil Culture
Angus, Ian

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

42.

The Bodies That Were Not Ours and Other Writings
Gagnon, Monica Kin

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

43.

Rap Music and Street Consciousness
Dickens, Risa

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

44.

Global Media Spectacle: News War over Hong Kong
Hsu, Yon

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

45.

Ruling the Root: Internet Governance and the Taming of Cyberspace
Brophy, Enda

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

46.

Internet Governance in Transition: Who is the Master of This Domain
Brophy, Enda

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

47.

Rasicm and Cultural Studies: Critiques of Multiculturalist Ideology and the Politics of Difference
Scatamburlo-D'Annibale, Valerie

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

48.

Regarding the Pain of Others
Bertelsen, Christian Allan

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

49.

The Wired Homestead: An MIT Press Sourcebook on the Internet and the Family
Hsieh, Angie - Smith, Richard

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

50.

Technology and Social Inclusion: Rethinking the Digital Divide
Dowding, Martin R.

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2004-01-01
Recurso:	Canadian Journal of Comumunication