1299 search results - page 171 / 260 » Challenges in Ubiquitous Data Management |
169
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SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
We propose a novel privacy-preserving distributed infrastructure in which data resides only with the publishers owning it. The infrastructure disseminates user queries to publishe...
175
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SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
Serious concerns on privacy protection in social networks have been raised in recent years; however, research in this area is still in its infancy. The problem is challenging due ...
162
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CIDR
2007
15 years 7 months ago
2007
Prior research shows that database system performance is dominated by off-chip data stalls, resulting in a concerted effort to bring data into on-chip caches. At the same time, hi...
205
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SIGMOD
2012
ACM
13 years 8 months ago
2012
ACM
We present an automatic skew mitigation approach for userdefined MapReduce programs and present SkewTune, a system that implements this approach as a drop-in replacement for an e...
179
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ENVSOFT
2007
15 years 6 months ago
2007
: Increasingly, models (and modelers) are being asked to address the interactions between human influences, ecological processes, and landscape dynamics that impact many diverse as...