Sciweavers

5165 search results - page 328 / 1033
» Consistency of the Neighbor-Net Algorithm
Sort
View
ICDM
2005
IEEE
179views Data Mining» more  ICDM 2005»
16 years 8 days ago
Bagging with Adaptive Costs
Ensemble methods have proved to be highly effective in improving the performance of base learners under most circumstances. In this paper, we propose a new algorithm that combine...
Yi Zhang, W. Nick Street
ICDM
2005
IEEE
122views Data Mining» more  ICDM 2005»
16 years 8 days ago
Learning through Changes: An Empirical Study of Dynamic Behaviors of Probability Estimation Trees
In practice, learning from data is often hampered by the limited training examples. In this paper, as the size of training data varies, we empirically investigate several probabil...
Kun Zhang, Zujia Xu, Jing Peng, Bill P. Buckles
IEEECIT
2005
IEEE
16 years 8 days ago
Context-sensitive Access Control Model and Implementation
Context is a key factor in making make access control decision in modern information system. But a formal context model is needed to guide research of implementation of Context-se...
Weili Han, Junjing Zhang, Xiaobo Yao
ATVA
2004
Springer
135views Hardware» more  ATVA 2004»
16 years 2 days ago
Using Block-Local Atomicity to Detect Stale-Value Concurrency Errors
Data races do not cover all kinds of concurrency errors. This paper presents a data-ow-based technique to nd stale-value errors, which are not found by low-level and high-level d...
Cyrille Artho, Klaus Havelund, Armin Biere
EUC
2004
Springer
16 years 2 days ago
Power-Aware Scheduling of Mixed Task Sets in Priority-Driven Systems
We propose power-aware on-line task scheduling algorithms for mixed task sets which consist of both periodic and aperiodic tasks. The proposed algorithms utilize the execution beha...
Dongkun Shin, Jihong Kim