1933 search results - page 303 / 387 » Improved Algorithms for the Feedback Vertex Set Problems |
112
Voted
ICDM
2009
IEEE
15 years 1 months ago
2009
IEEE
Given a set of moving object trajectories, it is of interest to find a group of objects, called a convoy, that are spatially density-connected for a certain duration of time. Howev...
126
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JMLR
2010
14 years 10 months ago
2010
Much recent research has been devoted to learning algorithms for deep architectures such as Deep Belief Networks and stacks of auto-encoder variants, with impressive results obtai...
169
Voted
WWW
2011
ACM
14 years 10 months ago
2011
ACM
The problem of answering SPARQL queries over virtual SPARQL views is commonly encountered in a number of settings, including while enforcing security policies to access RDF data, ...
162
Voted
SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
Social tagging is becoming increasingly popular in many Web 2.0 applications where users can annotate resources (e.g. Web pages) with arbitrary keywords (i.e. tags). A tag recomme...
151
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AI
1998
Springer
15 years 3 months ago
1998
Springer
Task execution in multi-agent environments may require cooperation among agents. Given a set of agents and a set of tasks which they have to satisfy, we consider situations where ...