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ICPR
2000
IEEE
16 years 5 months ago
Automatic Training of Page Segmentation Algorithms: An Optimization Approach
Most page segmentation algorithms have userspecifiable free parameters. However, algorithm designers typically do not provide a quantitative/rigorous method for choosing values fo...
Song Mao, Tapas Kanungo
IPPS
2000
IEEE
15 years 8 months ago
Consensus Based on Failure Detectors with a Perpetual Accuracy Property
This paper is on the Consensus problem, in the context of asynchronous distributed systems made of n processes, at most f of them may crash. A family of failure detector classes s...
Achour Mostéfaoui, Michel Raynal
CHI
2000
ACM
15 years 8 months ago
Measuring usability: are effectiveness, efficiency, and satisfaction really correlated?
Usability comprises the aspects effectiveness, efficiency, and satisfaction. The correlations between these aspects are not well understood for complex tasks. We present data from...
Erik Frøkjær, Morten Hertzum, Kasper ...
HPCA
2000
IEEE
15 years 8 months ago
Modified LRU Policies for Improving Second-Level Cache Behavior
Main memory accesses continue to be a significant bottleneck for applications whose working sets do not fit in second-level caches. With the trend of greater associativity in seco...
Wayne A. Wong, Jean-Loup Baer
ICPP
2000
IEEE
15 years 8 months ago
Domination and Its Applications in Ad Hoc Wireless Networks with Unidirectional Links
We consider an efficient distributed algorithm for determining a dominating and absorbant set of vertices (mobile hosts) in a given directed graph that represents an ad hoc wirel...
Jie Wu, Hailan Li