121 search results - page 20 / 25 » A General Framework for Estimating XML Query Cardinality |
CIKM
2005
Springer
15 years 3 months ago
2005
Springer
It has long been recognized that capturing term relationships is an important aspect of information retrieval. Even with large amounts of data, we usually only have significant ev...
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Voted
LREC
2010
14 years 11 months ago
2010
Ontology population from text is becoming increasingly important for NLP applications. Ontologies in OWL format provide for a standardized means of modeling, querying, and reasoni...
SIGMOD
2002
ACM
15 years 9 months ago
2002
ACM
Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) with only...
SIGIR
2005
ACM
15 years 3 months ago
2005
ACM
When investigating alternative estimates for term discriminativeness, we discovered that relevance information and idf are much closer related than formulated in classical literat...
WSNA
2003
ACM
15 years 2 months ago
2003
ACM
Sensor networks have become an important source of data with numerous applications in monitoring various real-life phenomena as well as industrial applications and traffic contro...