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GLOBECOM
2007
IEEE
16 years 1 months ago
Babel: Using a Common Bridge Node to Deliver Multiple Keys in Wireless Sensor Networks
— In Wireless Sensor Networks (WSNs), symmetric key schemes may be used to provide security. Recently, a class of random key pre-distribution techniques have been proposed and in...
Jing Deng, Yunghsiang S. Han
CP
2007
Springer
16 years 1 months ago
Solution Directed Backjumping for QCSP
In this paper we present new techniques for improving backtracking based Quantified Constraint Satisfaction Problem (QCSP) solvers. QCSP is a generalization of CSP in which variab...
Fahiem Bacchus, Kostas Stergiou
SMI
2005
IEEE
16 years 12 days ago
Stochastic Microgeometry for Displacement Mapping
Creating surfaces with intricate small-scale features (microgeometry) and detail is an important task in geometric modeling and computer graphics. We present a model processing me...
Craig A. Schroeder, David E. Breen, Christopher D....
VLDB
2004
ACM
104views Database» more  VLDB 2004»
16 years 5 days ago
Remembrance of Streams Past: Overload-Sensitive Management of Archived Streams
This paper studies Data Stream Management Systems that combine real-time data streams with historical data, and hence access incoming streams and archived data simultaneously. A s...
Sirish Chandrasekaran, Michael J. Franklin
SIGMOD
2010
ACM
259views Database» more  SIGMOD 2010»
15 years 11 months ago
PODS: a new model and processing algorithms for uncertain data streams
Uncertain data streams, where data is incomplete, imprecise, and even misleading, have been observed in many environments. Feeding such data streams to existing stream systems pro...
Thanh T. L. Tran, Liping Peng, Boduo Li, Yanlei Di...