415 search results - page 25 / 83 » Bipolar Queries and Queries with Preferences |
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
Authority flow is an effective ranking mechanism for answering queries on a broad class of data. Systems have been developed to apply this principle on the Web (PageRank and topic ...
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
User-defined preferences allow personalized ranking of query results. A user provides a declarative specification of his/her preferences, and the system is expected to use that ...
ICTAI
2010
IEEE
13 years 7 months ago
2010
IEEE
A conversational recommender system iteratively shows a small set of options for its user to choose between. In order to select these options, the system may analyze the queries tr...
APPROX
2006
Springer
14 years 23 days ago
2006
Springer
Inspired by Feige (36th STOC, 2004), we initiate a study of sublinear randomized algorithms for approximating average parameters of a graph. Specifically, we consider the average ...
IAT
2009
IEEE
13 years 6 months ago
2009
IEEE
Multidimensional association mining from data warehouse has become a knowledge discovery paradigm because it provides more specific conditional settings for target mining data, th...