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» SUITOR: an attentive information system
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JUCS
2010
97views more  JUCS 2010»
13 years 7 months ago
Usage-based Object Similarity
: Recommender systems are widely used online to support users in finding relevant information. They can be based on different techniques such as content-based and collaborative ...
Katja Niemann, Maren Scheffel, Martin Friedrich, U...
DASFAA
2009
IEEE
96views Database» more  DASFAA 2009»
14 years 1 months ago
A Revisit of Query Expansion with Different Semantic Levels
Abstract. Query expansion has received extensive attention in information retrieval community. Although semantic based query expansion appears to be promising in improving retrieva...
Ce Zhang, Bin Cui, Gao Cong, Yu-Jing Wang
CCS
2010
ACM
13 years 7 months ago
Adjustable autonomy for cross-domain entitlement decisions
Cross-domain information exchange is a growing problem, as business and governmental organizations increasingly need to integrate their information systems with those of partially...
Jacob Beal, Jonathan Webb, Michael Atighetchi
JISBD
2000
13 years 10 months ago
Databases and Natural Language Interfaces
A Natural Language Interface for Databases allows users of multimedia kiosks to formulate natural language questions. User questions are first translated into a logic language and ...
Porfírio P. Filipe, Nuno J. Mamede
AICT
2006
IEEE
116views Communications» more  AICT 2006»
14 years 3 months ago
Integrating AJAX Approach into GIS Visualization Web Services
As the Web platform continues to mature, we see an increasing number of amazing technologies that take Geographic Information Systems (GIS) visualization applications to new level...
Ahmet Sayar, Marlon E. Pierce, Geoffrey Fox