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» Multi-Torrent: A Performance Study
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WSC
2007
15 years 9 months ago
Finite-sample performance guarantees for one-dimensional stochastic root finding
We study the one-dimensional root finding problem for increasing convex functions. We give gradient-free algorithms for both exact and inexact (stochastic) function evaluations. ...
Samuel Ehrlichman, Shane G. Henderson
ACL
1994
15 years 8 months ago
Relating Complexity to Practical Performance in Parsing with Wide-Coverage Unification Grammars
The paper demonstrates that exponential complexities with respect to grammar size and input length have little impact on the performance of three unification-based parsing algorit...
John Carroll
COMCOM
2004
137views more  COMCOM 2004»
15 years 6 months ago
Security performance of loaded IEEE 802.11b wireless networks
Existing solutions for wireless LAN networks have been subject to security vulnerabilities and previous study has addressed and evaluated the security performance of IEEE 802.11b ...
Nilufar Baghaei, Ray Hunt
ICIS
2003
15 years 8 months ago
The Impact of Information Technology Spending on Future Performance
In this study, we investigate the association between information technology (IT) spending and future firm performance. Critics contend that greater expenditures on IT rarely lead...
Mark C. Anderson, Rajiv D. Banker, Nan Hu
SDM
2007
SIAM
187views Data Mining» more  SDM 2007»
15 years 8 months ago
Topic Models over Text Streams: A Study of Batch and Online Unsupervised Learning
Topic modeling techniques have widespread use in text data mining applications. Some applications use batch models, which perform clustering on the document collection in aggregat...
Arindam Banerjee, Sugato Basu