708 search results - page 72 / 142 » Watermarking Relational Databases Using Optimization-Based T... |
GIS
2009
ACM
14 years 7 months ago
2009
ACM
We propose a location-based query anonymization technique, LBS (k,T)-anonymization, that ensures anonymity of user's query in a specific time window against what we call know...
164
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SIGMOD
2008
ACM
15 years 10 months ago
2008
ACM
Existing temporal pattern mining assumes that events do not have any duration. However, events in many real world applications have durations, and the relationships among these ev...
172
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
Given a set of multi-dimensional points, the skyline contains the best points according to any preference function that is monotone on all axes. In practice, applications that req...
SSDBM
2003
IEEE
15 years 3 months ago
2003
IEEE
String data is ubiquitous, and its management has taken on particular importance in the past few years. Approximate queries are very important on string data especially for more c...
265
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ICDE
2008
IEEE
16 years 9 months ago
2008
IEEE
Recently, there has been much interest in processing skyline queries for various applications that include decision making, personalized services, and search pruning. Skyline queri...