3098 search results - page 568 / 620 » Skyline-join in distributed databases |
122
click to vote
SIGMOD
2012
ACM
13 years 3 months ago
2012
ACM
Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
139
Voted
SIGMOD
2012
ACM
13 years 3 months ago
2012
ACM
It is often highly valuable for organizations to have their data analyzed by external agents. However, any program that computes on potentially sensitive data risks leaking inform...
112
Voted
PODS
2012
ACM
13 years 3 months ago
2012
ACM
We study the mergeability of data summaries. Informally speaking, mergeability requires that, given two summaries on two data sets, there is a way to merge the two summaries into ...
133
Voted
KDD
2012
ACM
13 years 3 months ago
2012
ACM
Traditional co-clustering methods identify block structures from static data matrices. However, the data matrices in many applications are dynamic; that is, they evolve smoothly o...
141
click to vote
KDD
2012
ACM
13 years 3 months ago
2012
ACM
Many data are modeled as tensors, or multi dimensional arrays. Examples include the predicates (subject, verb, object) in knowledge bases, hyperlinks and anchor texts in the Web g...