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» Information In The Non-Stationary Case
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PODS
2007
ACM
203views Database» more  PODS 2007»
16 years 7 months ago
Decision trees for entity identification: approximation algorithms and hardness results
We consider the problem of constructing decision trees for entity identification from a given relational table. The input is a table containing information about a set of entities...
Venkatesan T. Chakaravarthy, Vinayaka Pandit, Samb...
EUROSYS
2007
ACM
16 years 4 months ago
Competitive prefetching for concurrent sequential I/O
During concurrent I/O workloads, sequential access to one I/O stream can be interrupted by accesses to other streams in the system. Frequent switching between multiple sequential ...
Chuanpeng Li, Kai Shen, Athanasios E. Papathanasio...
WISEC
2009
ACM
16 years 1 months ago
Towards a theory for securing time synchronization in wireless sensor networks
Time synchronization in highly distributed wireless systems like sensor and ad hoc networks is extremely important in order to maintain a consistent notion of time throughout the ...
Murtuza Jadliwala, Qi Duan, Shambhu J. Upadhyaya, ...
ICC
2009
IEEE
139views Communications» more  ICC 2009»
16 years 1 months ago
Ergodic Secrecy Capacity Region of the Fading Broadcast Channel
— We consider the fading broadcast channel from a secrecy point of view. In this channel, each user views the other user as an eavesdropper, and wants to keep its information as ...
Ersen Ekrem, Sennur Ulukus
TOOLS
2009
IEEE
16 years 1 months ago
Reusing and Composing Tests with Traits
Single inheritance often forces developers to duplicate code and logic. This widely recognized situation affects both business code and tests. In a large and complex application w...
Stéphane Ducasse, Damien Pollet, Alexandre ...