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VLDB
2007
ACM
225views Database» more  VLDB 2007»
16 years 1 days ago
An Approach to Optimize Data Processing in Business Processes
In order to optimize their revenues and profits, an increasing number of businesses organize their business activities in terms of business processes. Typically, they automate imp...
Marko Vrhovnik, Holger Schwarz, Oliver Suhre, Bern...
SDM
2009
SIAM
125views Data Mining» more  SDM 2009»
15 years 9 months ago
Providing Privacy through Plausibly Deniable Search.
Query-based web search is an integral part of many people’s daily activities. Most do not realize that their search history can be used to identify them (and their interests). I...
Chris Clifton, Mummoorthy Murugesan
TCC
2010
Springer
178views Cryptology» more  TCC 2010»
15 years 8 months ago
Threshold Decryption and Zero-Knowledge Proofs for Lattice-Based Cryptosystems
We present a variant of Regev’s cryptosystem first presented in [Reg05], but with a new choice of parameters. By a recent classical reduction by Peikert we prove the scheme sema...
Rikke Bendlin, Ivan Damgård
IUI
2010
ACM
15 years 8 months ago
Aspect-level news browsing: understanding news events from multiple viewpoints
Aspect-level news browsing provides readers with a classified view of news articles with different viewpoints. It facilitates active interactions with which readers easily discove...
Souneil Park, Sang Jeong Lee, Junehwa Song
TEI
2010
ACM
199views Hardware» more  TEI 2010»
15 years 6 months ago
Revealing the invisible: visualizing the location and event flow of distributed physical devices
Distributed physical user interfaces comprise networked sensors, actuators and other devices attached to a variety of computers in different locations. Developing such systems is ...
Nicolai Marquardt, Tom Gross, M. Sheelagh T. Carpe...