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SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
Ranking queries are essential tools to process large amounts of probabilistic data that encode exponentially many possible deterministic instances. In many applications where unce...
GROUP
2009
ACM
13 years 11 months ago
2009
ACM
Collaborative brainstorming can be a challenging but important part of creative group problem solving. Mind-mapping has the potential to enhance the brainstorming process but has ...
SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
The past few decades have witnessed a chronic and widening imbalance among processor bandwidth, disk capacity, and access speed of disk. According to Amdhal's law, the perfor...
EGOV
2003
Springer
14 years 1 months ago
2003
Springer
: New information and communication technologies within the Administration give rise to a series of important challenges: to select and use the various telematic and computer-relat...
SIGIR
2012
ACM
11 years 10 months ago
2012
ACM
Positional ranking functions, widely used in web search engines, improve result quality by exploiting the positions of the query terms within documents. However, it is well known ...