12753 search results - page 22 / 2551 » Intelligent information retrieval |
AAI
2004
13 years 7 months ago
2004
Location awareness is a key ingredient to many applications of mobile devices. Devices with the ability to determine their own position in space can retrieve, filter or present in...
COOPIS
2002
IEEE
14 years 18 days ago
2002
IEEE
This paper addresses several problems associated with the specification of Web searches, and the retrieval, filtering, and rating of Web pages in order to improve the relevance, pr...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
We investigate the problem of determining the polarity of sentiments when one or more occurrences of a negation term such as “not” appear in a sentence. The concept of the sco...
ESWS
2007
Springer
14 years 1 months ago
2007
Springer
ct In recent years, the use of streamed digital video as a teaching and learning resource has become an increasingly attractive option for many educators as an innovation which exp...
CHI
1997
ACM
13 years 12 months ago
1997
ACM
For the huge amounts of audio and video material that could usefully be included in digital libraries, the cost of producing human-generated annotations and meta-data is prohibiti...