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» A Minimal Periods Algorithm with Applications
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GIS
2006
ACM
16 years 5 months ago
Recognition of island structures for map generalization
In this paper we describe work on the automatic recognition of island structures. In an initial phase several test persons were asked to mark groups of islands that they perceived...
Stefan Steiniger, Dirk Burghardt, Robert Weibel
110
Voted
SAC
2005
ACM
15 years 9 months ago
Quality-driven evaluation of trigger conditions on streaming time series
For many applications, it is important to evaluate trigger conditions on time series streams. In a resource constrained environment, users’ needs should ultimately decide how th...
Like Gao, Min Wang, Xiaoyang Sean Wang
CORR
2010
Springer
170views Education» more  CORR 2010»
15 years 4 months ago
Global Optimization for Value Function Approximation
Existing value function approximation methods have been successfully used in many applications, but they often lack useful a priori error bounds. We propose a new approximate bili...
Marek Petrik, Shlomo Zilberstein
STOC
2006
ACM
152views Algorithms» more  STOC 2006»
16 years 4 months ago
Private approximation of search problems
Many approximation algorithms have been presented in the last decades for hard search problems. The focus of this paper is on cryptographic applications, where it is desired to de...
Amos Beimel, Paz Carmi, Kobbi Nissim, Enav Weinreb
AICT
2005
IEEE
167views Communications» more  AICT 2005»
15 years 9 months ago
Passive Cluster Based Clock Synchronization in Sensor Network
Clock synchronization has paid a great magnitude of attention in the distributed systems. Sensor networks differ from traditional distributed system in many ways. One of the drama...
Md. Mamun-Or-Rashid, Choong Seon Hong, Chi Hyung I...