Sciweavers

4313 search results - page 118 / 863
» Information Retrieval and the Semantic Web
Sort
View
204
Voted
IRAL
2003
ACM
16 years 7 days ago
Temporal ranking for fresh information retrieval
In business, the retrieval of up-to-date, or fresh, information is very important. It is difficult for conventional search engines based on a centralized architecture to retrieve ...
Nobuyoshi Sato, Minoru Uehara, Yoshifumi Sakai
CLEF
2009
Springer
15 years 8 months ago
Elhuyar-IXA: Semantic Relatedness and Cross-Lingual Passage Retrieval
Eneko Agirre, Olatz Ansa, Xabier Arregi, Maddalen ...
231
Voted
MMS
2006
15 years 7 months ago
A probabilistic semantic model for image annotation and multi-modal image retrieval
This paper addresses automatic image annotation problem and its application to multi-modal image retrieval. The contribution of our work is three-fold. (1) We propose a probabilis...
Ruofei Zhang, Zhongfei (Mark) Zhang, Mingjing Li, ...
SEMWEB
2007
Springer
16 years 1 months ago
Mutual Contextualization in Tripartite Graphs of Folksonomies
The use of tags to describe Web resources in a collaborative manner has experienced rising popularity among Web users in recent years. The product of such activity is given the nam...
Ching-man Au Yeung, Nicholas Gibbins, Nigel Shadbo...
191
Voted
ACIIDS
2009
IEEE
122views Database» more  ACIIDS 2009»
16 years 3 days ago
Student Modelling Based on Ontologies
— In this paper I show how ontologies support the student modelling through the semantic definition of concepts that depict a student. The aim is to outline the framework for bui...
Alejandro Peña Ayala