scholarly journals Popularity Adaptive Search in Hybrid P2P Systems

Author(s):  
Xiaoqiu Shi ◽  
Jinsong Han ◽  
Yunhao Liu ◽  
Lionel M. Ni
2009 ◽  
Vol 69 (2) ◽  
pp. 125-134 ◽  
Author(s):  
Xiaoqiu Shi ◽  
Jinsong Han ◽  
Yunhao Liu ◽  
Lionel M. Ni

Author(s):  
Alex Kohn ◽  
François Bry ◽  
Alexander Manta

Studies agree that searchers are often not satisfied with the performance of current enterprise search engines. As a consequence, more scientists worldwide are actively investigating new avenues for searching to improve retrieval performance. This paper contributes to YASA (Your Adaptive Search Agent), a fully implemented and thoroughly evaluated ontology-based information retrieval system for the enterprise. A salient particularity of YASA is that large parts of the ontology are automatically filled with facts by recycling and transforming existing data. YASA offers context-based personalization, faceted navigation, as well as semantic search capabilities. YASA has been deployed and evaluated in the pharmaceutical research department of Roche, Penzberg, and results show that already semantically simple ontologies suffice to considerably improve search performance.


Author(s):  
Jia-gao WU ◽  
Nan JIANG ◽  
Zhi-qiang ZOU ◽  
Bin HU ◽  
Lin HUANG ◽  
...  
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document