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UM
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. User behaviors on a system vary not only among individuals but also within the same user when he/she gains experience on the system. We empirically investigated how indiv...
VLDB
1993
ACM
15 years 1 months ago
1993
ACM
The enforcement of semantic integrity constraints in data and knowledge bases constitutea a major performance bottleneck. Integrity constraint simplification methods aim at reduci...
ICTAI
2007
IEEE
15 years 3 months ago
2007
IEEE
In this paper we present a new approach for curve clustering designed for analysis of spatiotemporal data. Such kind of data contains both spatial and temporal patterns that we de...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
Abstract-- In this paper we present a method for automatically generating optimal robot trajectories satisfying high level mission specifications. The motion of the robot in the en...
UM
2005
Springer
15 years 2 months ago
2005
Springer
Stereotypes and clustering are some techniques for creating user models from user behavior. Yet, they possess important risks as users actions could be misinterpreted or users coul...