A knowledge-based system approach for a context-aware system

被引：22

作者：

Sanchez-Pi, Nayat ^{[1
]}

Carbo, Javier ^{[1
]}

Manuel Molina, Jose ^{[1
]}

机构：

[1] Univ Carlos III Madrid, Dept Comp Sci, Madrid 22, Spain

来源：

KNOWLEDGE-BASED SYSTEMS | 2012年 / 27卷

关键词：

Knowledge-based systems; Context aware systems; Realworld applications; Methodologies; Airport domain; Evaluation; INFORMATION;

D O I：

10.1016/j.knosys.2011.08.017

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Knowledge-based systems (KBS) are advanced systems for representing complex problems. Their architecture and representation formalisms are the groundwork of today's systems. The knowledge is usually derived from expertise in specific areas and has to be validated according to a different methodology than is used in conventional systems because the knowledge is symbolic. This paper describes the design, definition and evaluation of a knowledge-based system using the CommonKADS (CKADS) methodology to formally represent contextual information for the Appear platform. We also evaluate the context-aware information system from the user's point of view using a U2E system and also validate it through a simulated example in a realistic environment: an airport domain, which is a significant step towards formally building KBS applications. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：1 / 17

页数：17

共 43 条

[1]

Abowd G., 1997, CYBERGUIDE MOBILE CO, V55, P55

[2]

Agostini Alessandra, 2009, International Journal of Web Engineering and Technology, V5, P3, DOI 10.1504/IJWET.2009.025011

[3]

ANGELE J, 1996, DOMAIN KNOWLEDGE INT

[4]

Angele J., 1998, J AUTOMATED SOFTWARE, V5, P326

[5]

[Anonymous], THESIS COLUMBIA U

[6]

[Anonymous], 2000, SURVEY CONTEXT AWARE

[7] Personalized detection of user intentions [J].

Armentano, M. G. ;

Amandi, A. A. .

KNOWLEDGE-BASED SYSTEMS, 2011, 24 (08) :1169-1180

[8]

Berners-Lee T., 2002, EUROPEAN RES CONSORT, V55, P9

[9]

Breuker J., 1994, COMMONKADS LIB EXPER

[10] Measuring the Probability of Correctness of Contextual Information in Context Aware Systems [J].

Brgulja, Nermin ;

Kusber, Rico ;

David, Klaus ;

Baumgarten, Matthias .

EIGHTH IEEE INTERNATIONAL CONFERENCE ON DEPENDABLE, AUTONOMIC AND SECURE COMPUTING, PROCEEDINGS, 2009, :246-+

← 1 2 3 4 5 →