3341 search results - page 270 / 669 » On Bounded Queries and Approximation |
173
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ISAAC
2004
Springer
16 years 1 days ago
2004
Springer
We consider the problem of dynamically indexing temporal observations about a collection of objects, each observation consisting of a key identifying the object, a list of attribu...
186
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STACS
2000
Springer
15 years 10 months ago
2000
Springer
Abstract. We compare classical and quantum query complexities of total Boolean functions. It is known that for worst-case complexity, the gap between quantum and classical can be a...
164
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JCS
2008
15 years 6 months ago
2008
Controlled Query Evaluation (CQE) defines a logical framework to protect confidential information in a database. By modeling a user's a priori knowledge appropriately, a CQE ...
182
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EDBT
2004
ACM
16 years 6 months ago
2004
ACM
Abstract. Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) ...
188
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CIKM
2007
Springer
16 years 26 days ago
2007
Springer
In this work a method for detecting distance-based outliers in data streams is presented. We deal with the sliding window model, where outlier queries are performed in order to de...