157
Voted
SIGMOD
2008
ACM
16 years 18 days ago
2008
ACM
Provenance, or records of the origin, context, custody, derivation or other historical information about a (digital) object, has recently become an important research topic in a n...
214
Voted
SIGMOD
2009
ACM
16 years 20 days ago
2009
ACM
Named entity recognition aims at extracting named entities from unstructured text. A recent trend of named entity recognition is finding approximate matches in the text with respe...
203
Voted
SIGMOD
2009
ACM
16 years 20 days ago
2009
ACM
Most information extraction (IE) approaches have considered only static text corpora, over which we apply IE only once. Many real-world text corpora however are dynamic. They evol...
197
Voted
SIGMOD
2009
ACM
16 years 20 days ago
2009
ACM
Entity Resolution (ER) is an important real world problem that has attracted significant research interest over the past few years. It deals with determining which object descript...
181
Voted
SIGMOD
2009
ACM
16 years 20 days ago
2009
ACM
With large amounts of correlated probabilistic data being generated in a wide range of application domains including sensor networks, information extraction, event detection etc.,...
202
Voted
SIGMOD
2009
ACM
16 years 20 days ago
2009
ACM
Ontology matching, aiming to obtain semantic correspondences between two ontologies, has played a key role in data exchange, data integration and metadata management. Among numero...
173
Voted
SIGMOD
2009
ACM
16 years 20 days ago
2009
ACM
Reachability queries on large directed graphs have attracted much attention recently. The existing work either uses spanning structures, such as chains or trees, to compress the c...
194
Voted
SIGMOD
2009
ACM
16 years 20 days ago
2009
ACM
Existing work in the skyline literature focuses on optimizing the processing cost. This paper aims at minimization of the communication overhead in client-server architectures, wh...
186
Voted
SIGMOD
2009
ACM
16 years 20 days ago
2009
ACM
In this paper, we study a novel form of continuous nearest neighbor queries in the presence of obstacles, namely continuous obstructed nearest neighbor (CONN) search. It considers...