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» A Knowledge Recommend System Based on User Model
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PAKM
2004
13 years 9 months ago
Incremental Knowledge Acquisition for Building Sophisticated Information Extraction Systems with KAFTIE
Abstract. The aim of our work is to develop a flexible and powerful Knowledge Acquisition framework that allows users to rapidly develop Natural Language Processing systems, includ...
Son Bao Pham, Achim G. Hoffmann
IIWAS
2004
13 years 9 months ago
Ontology-Based Query Refinement for Multimedia Meta Objects
Abstract: To enable efficient access to multimedia content, the media data has to be augmented by semantic metadata and functionality. The semantic representation has to be integra...
Sonja Zillner, Werner Winiwarter
GLOBECOM
2007
IEEE
14 years 1 days ago
OFDMA Downlink Resource Allocation for Ergodic Capacity Maximization with Imperfect Channel Knowledge
In this paper, we derive an optimal resource allocation algorithm for ergodic weighted-sum capacity maximization in OFDMA systems assuming the availability of only partial (imperfe...
Ian C. Wong, Brian L. Evans
AGI
2008
13 years 9 months ago
Text Disambiguation by Educable AI System
The structure of possible text understanding system is discussed. To store concepts and knowledge system uses multilayer ontology based on pragmatic memory model. The way of knowle...
Alexander Voskresenskij
ICC
2007
IEEE
142views Communications» more  ICC 2007»
14 years 2 months ago
Performance Evaluation of Network Systems Accounting for User Behaviors
—Considering user behaviors in the performance evaluation of mobile networks is crucial as traffic generation in such networks is highly dependent on mobility and communication a...
Shigeru Kaneda, Akihito Hiromori, Yoshikazu Akinag...