17505 search results - page 3350 / 3501 » Use Cases as Workflows |
109
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SOUPS
2005
ACM
15 years 10 months ago
2005
ACM
Spyware is a significant problem for most computer users. The term “spyware” loosely describes a new class of computer software. This type of software may track user activitie...
151
Voted
SPAA
2005
ACM
15 years 10 months ago
2005
ACM
We describe a new class of utility-maximization scheduling problem with precedence constraints, the disconnected staged scheduling problem (DSSP). DSSP is a nonpreemptive multipro...
153
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AIRWEB
2005
Springer
15 years 10 months ago
2005
Springer
Web spamming, the practice of introducing artificial text and links into web pages to affect the results of searches, has been recognized as a major problem for search engines. ...
154
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AOSE
2005
Springer
15 years 10 months ago
2005
Springer
Abstract Complex systems call for a hierarchical description. Analogously, the engineering of non-trivial MASs (multiagent systems) requires principles and mechanisms for a multi-l...
129
Voted
BTW
2005
Springer
15 years 10 months ago
2005
Springer
: Optimizers in modern DBMSs utilize a cost model to choose an efficient query execution plan (QEP) among all possible ones for a given query. The accuracy of the cost estimates de...