432 search results - page 79 / 87 » Hybrid Search: Effectively Combining Keywords and Semantic S... |
CCS
2008
ACM
13 years 9 months ago
2008
ACM
We analyze information leaks in the lookup mechanisms of structured peer-to-peer anonymous communication systems and how these leaks can be used to compromise anonymity. We show t...
AIM
2002
13 years 7 months ago
2002
With the emergence of e-commerce systems, successful information access on e-commerce websites becomes essential. Menu-driven navigation and keyword search currently provided by m...
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Information sharing can be effective with structured data. The Semantic Web is mainly aimed at structuring information by creating widely accepted ontologies. However, users have ...
SIGMOD
2002
ACM
14 years 7 months ago
2002
ACM
Managing a combined store consisting of database data and file data in a robust and consistent manner is a challenge for database systems and content management systems. In such a...
GECCO
2007
Springer
14 years 1 months ago
2007
Springer
Genetic algorithms (GAs) have long been used for large join query optimization (LJQO). Previous work takes all queries as based on one granularity to optimize GAs and compares the...