1236 search results - page 125 / 248 » The Problems of Data Modeling in Software Practice |
230
Voted
ICDT
2009
ACM
16 years 4 months ago
2009
ACM
We continue the study of approximating the number of distinct elements in a data stream of length n to within a (1? ) factor. It is known that if the stream may consist of arbitra...
165
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WSE
2005
IEEE
15 years 9 months ago
2005
IEEE
Many of existing criteria for evaluating web sites quality require methods such as heuristic evaluations, or/and empirical usability tests. This paper aims at defining a quality m...
132
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ICCSA
2007
Springer
15 years 7 months ago
2007
Springer
Coupled systems comprise multiple interacting subsystems and are an increasingly common computational science application, most notably as multiscale and multiphysics models. Paral...
227
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ICDT
2009
ACM
16 years 4 months ago
2009
ACM
The ability to flexibly compose confidence computation with the operations of relational algebra is an important feature of probabilistic database query languages. Computing confi...
147
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INFOCOM
1995
IEEE
15 years 7 months ago
1995
IEEE
In communication networks, a large number of alarms exist to signal any abnormal behavior of the network. As network faults typically result in a number of alarms, correlating the...