6974 search results - page 1159 / 1395 » Querying Semi-Structured Data |
GIS
1998
ACM
15 years 13 days ago
1998
ACM
Geographical Information Systems (GIS) involve the manipulation of large spatial data sets, and the performance of these systems is often determined by how these data sets are orga...
120
click to vote
TKDE
2010
14 years 11 months ago
2010
—A Bloom filter is an effective, space-efficient data structure for concisely representing a set, and supporting approximate membership queries. Traditionally, the Bloom filter a...
132
Voted
CLEF
2009
Springer
14 years 10 months ago
2009
Springer
VideoCLEF 2009 offered three tasks related to enriching video content for improved multimedia access in a multilingual environment. For each task, video data (Dutch-language telev...
130
Voted
SIGIR
2011
ACM
14 years 3 months ago
2011
ACM
Inverted indexes are the most fundamental and widely used data structures in information retrieval. For each unique word occurring in a document collection, the inverted index sto...
108
Voted
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
In the task of visual object categorization, semantic context can play the very important role of reducing ambiguity in objects' visual appearance. In this work we propose to...