2241 search results - page 343 / 449 » Performance Modeling and Evaluation of E-Business Systems |
161
click to vote
SIGIR
2005
ACM
15 years 12 months ago
2005
ACM
We present a model, based on the maximum entropy method, for analyzing various measures of retrieval performance such as average precision, R-precision, and precision-at-cutoffs....
190
click to vote
DSP
2008
15 years 5 months ago
2008
In this paper we present a methodical evaluation of the performance of a new and two traditional approaches to automatic target recognition (ATR) based on silhouette representatio...
180
click to vote
IMC
2009
ACM
16 years 28 days ago
2009
ACM
Statistical machine learning techniques have recently garnered increased popularity as a means to improve network design and security. For intrusion detection, such methods build ...
138
click to vote
ASSETS
2000
ACM
15 years 10 months ago
2000
ACM
Abstract—Head controls provide an alternative means of computer access. This study determined whether neck movement limitations are associated with reduced performance with such ...
156
click to vote
SAC
2010
ACM
16 years 1 months ago
2010
ACM
A large number of the MAC protocols proposed for establishing wireless sensor networks are based on the 802.11 standard. The trade-off in these protocols is the control packet ov...