3052 search results - page 386 / 611 » A community-aware search engine |
194
click to vote
SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Search and recommendation systems must include contextual information to effectively model users’ interests. In this paper, we present a systematic study of the effectiveness of...
184
click to vote
SIGIR
2004
ACM
16 years 21 days ago
2004
ACM
It is crucial for cross-language information retrieval (CLIR) systems to deal with the translation of unknown queries1 due to that real queries might be short. The purpose of this...
302
click to vote
CIKM
2003
Springer
16 years 15 days ago
2003
Springer
Evaluation of IR systems has always been difficult because of the need for manually assessed relevance judgments. The advent of large editor-driven taxonomies on the web opens the...
206
click to vote
SEKE
2009
Springer
15 years 11 months ago
2009
Springer
—Traditional search systems are usually based on keywords, a very simple and convenient mechanism to express a need for information. This is the most extended way of searching th...
185
click to vote
AIR
1998
15 years 7 months ago
1998
Abstract. Genetic algorithms play a significant role, as search techniques for handling complex spaces, in many fields such as artificial intelligence, engineering, robotic, etc...