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ICAC
2005
IEEE
14 years 4 months ago
Distributed Stream Management using Utility-Driven Self-Adaptive Middleware
We consider pervasive computing applications that process and aggregate data-streams emanating from highly distributed data sources to produce a stream of updates that have an imp...
Vibhore Kumar, Brian F. Cooper, Karsten Schwan
SDM
2010
SIAM
184views Data Mining» more  SDM 2010»
13 years 11 months ago
A Robust Decision Tree Algorithm for Imbalanced Data Sets
We propose a new decision tree algorithm, Class Confidence Proportion Decision Tree (CCPDT), which is robust and insensitive to class distribution and generates rules which are st...
Wei Liu, Sanjay Chawla, David A. Cieslak, Nitesh V...
CCS
2010
ACM
13 years 10 months ago
The security of modern password expiration: an algorithmic framework and empirical analysis
This paper presents the first large-scale study of the success of password expiration in meeting its intended purpose, namely revoking access to an account by an attacker who has ...
Yinqian Zhang, Fabian Monrose, Michael K. Reiter
DAC
2009
ACM
14 years 11 months ago
Low power gated bus synthesis using shortest-path Steiner graph for system-on-chip communications
Power consumption of system-level on-chip communications is becoming more significant in the overall system-on-chip (SoC) power as technology scales down. In this paper, we propos...
Renshen Wang, Nan-Chi Chou, Bill Salefski, Chung-K...
ATAL
2010
Springer
13 years 11 months ago
Enumeration and exact design of weighted voting games
In many multiagent settings, situations arise in which agents must collectively make decisions while not every agent is supposed to have an equal amount of influence in the outcom...
Bart de Keijzer, Tomas Klos, Yingqian Zhang