6974 search results - page 1284 / 1395 » Querying Semi-Structured Data |
ADBIS
2009
Springer
14 years 2 months ago
2009
Springer
Continuous queries applied over nonterminating data streams usually specify windows in order to obtain an evolving –yet restricted– set of tuples and thus provide timely result...
WEBDB
2009
Springer
14 years 2 months ago
2009
Springer
The ubiquitous adoption of XML as the standard of data exchange over the web has led to increased interest in building efficient and scalable XML publish-subscribe (pub-sub) syste...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
Information retrieval systems conventionally assess document relevance using the bag of words model. Consequently, relevance scores of documents retrieved for different queries a...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
Search engine switching describes the voluntarily transition from one Web search engine to another. In this paper we present a study of search engine switching behavior that combi...
CIVR
2009
Springer
14 years 2 months ago
2009
Springer
In this paper, we present a novel video search interface based on the concept of aspect browsing. The proposed strategy is to assist the user in exploratory video search by active...