352 search results - page 62 / 71 » Preferences, Contexts and Answer Sets |
ICDT
2012
ACM
13 years 9 days ago
2012
ACM
The problems of query containment, equivalence, and minimization are recognized as very important in the context of query processing, specifically of query optimization. In their...
CHI
2005
ACM
15 years 10 months ago
2005
ACM
Navigational surrogates are representations that stand for information resources within search engine result sets, e-commerce sites, and digital libraries. They also form the basi...
AAAI
2006
14 years 11 months ago
2006
Voting (or rank aggregation) is a general method for aggregating the preferences of multiple agents. One important voting rule is the Slater rule. It selects a ranking of the alte...
HICSS
2002
IEEE
15 years 2 months ago
2002
IEEE
: This research note both confirms and extends the value relevance of information technology announcements found by Im et al (2001) and Dos Santos et al. (1993). We extend their wo...
ESWS
2008
Springer
14 years 11 months ago
2008
Springer
We present SHIRI-Annot an automatic ontology-driven and unsupervised approach for the semantic annotation of documents which contain well structured parts and not well structured o...