439 search results - page 27 / 88 » Entity Search with NECESSITY |
152
Voted
CIKM
2006
Springer
15 years 7 months ago
2006
Springer
New optimization techniques, e. g., in data stream management systems (DSMSs), make the treatment of disjunctive predicates a necessity. In this paper, we introduce and compare me...
110
Voted
EMO
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. In this paper, we propose an approach for solving hierarchical multi-objective optimization problems (MOPs). In realistic MOPs, two main challenges have to be considered:...
160
Voted
ICIW
2009
IEEE
15 years 1 months ago
2009
IEEE
Web spamming, the practice of introducing artificial text and links into web pages to affect the results of searches, has been recognized as a major problem for search engines. Bu...
117
Voted
TREC
2000
15 years 5 months ago
2000
The PISAB Question Answering system is based on a combination of Information Extraction and Information Retrieval techniques. Knowledge extracted from documents is modeled as a se...
253
Voted
AND
2010
15 years 1 months ago
2010
Twitter, a micro-blogging service, provides users with a framework for writing brief, often-noisy postings about their lives. These posts are called "Tweets." In this pa...