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CTRSA
2012
Springer
285views Cryptology» more  CTRSA 2012»
14 years 2 months ago
Plaintext-Checkable Encryption
We study the problem of searching on encrypted data, where the search is performed using a plaintext message or a keyword, rather than a message-specific trapdoor as done by state...
Sébastien Canard, Georg Fuchsbauer, Aline G...
TCC
2012
Springer
218views Cryptology» more  TCC 2012»
14 years 2 months ago
Iterative Constructions and Private Data Release
In this paper we study the problem of approximately releasing the cut function of a graph while preserving differential privacy, and give new algorithms (and new analyses of exis...
Anupam Gupta, Aaron Roth, Jonathan Ullman
WSDM
2012
ACM
214views Data Mining» more  WSDM 2012»
14 years 2 months ago
Selecting actions for resource-bounded information extraction using reinforcement learning
Given a database with missing or uncertain content, our goal is to correct and fill the database by extracting specific information from a large corpus such as the Web, and to d...
Pallika H. Kanani, Andrew K. McCallum
ICDE
2012
IEEE
232views Database» more  ICDE 2012»
13 years 9 months ago
Horton: Online Query Execution Engine for Large Distributed Graphs
—Large graphs are used in many applications, such as social networking. The management of these graphs poses new challenges because such graphs are too large to fit on a single ...
Mohamed Sarwat, Sameh Elnikety, Yuxiong He, Gabrie...
HT
1998
ACM
15 years 11 months ago
Graphical Multiscale Web Histories: A Study of Padprints
We have implemented a browser companion called PadPrints that dynamically builds a graphical history-map of visited web pages. PadPrints relies on Pad++, a zooming user interface ...
Ron R. Hightower, Laura T. Ring, Jonathan Helfman,...