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» Experimental evaluation of optimal CSMA
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ICDAR
2009
IEEE
13 years 7 months ago
Evaluation of Different Strategies to Optimize an HMM-Based Character Recognition System
Different strategies for combination of complementary features in an HMM-based method for handwritten character recognition are evaluated. In addition, a noise reduction method is...
Murilo Santos, Albert Hung-Ren Ko, Luiz S. Oliveir...
CIKM
2007
Springer
14 years 1 months ago
A fast unified optimal route query evaluation algorithm
We investigate the problem of how to evaluate, fast and efficiently, classes of optimal route queries on a massive graph in a unified framework. To evaluate a route query effectiv...
Edward P. F. Chan, Jie Zhang
SIGIR
2008
ACM
13 years 9 months ago
Directly optimizing evaluation measures in learning to rank
One of the central issues in learning to rank for information retrieval is to develop algorithms that construct ranking models by directly optimizing evaluation measures used in i...
Jun Xu, Tie-Yan Liu, Min Lu, Hang Li, Wei-Ying Ma
SIGCOMM
2012
ACM
12 years 11 days ago
Picasso: flexible RF and spectrum slicing
This paper presents the design, implementation and evaluation of Picasso, a novel radio design that allows simultaneous transmission and reception on separate and arbitrary spectr...
Steven Siying Hong, Jeffrey Mehlman, Sachin Rajsek...
PAM
2004
Springer
14 years 3 months ago
Measurement Approaches to Evaluate Performance Optimizations for Wide-Area Wireless Networks
We present measurement approaches to evaluate performance optimizations, employed at different layers of the protocol stack, to enhance application performance over wide-area wire...
Rajiv Chakravorty, Julian Chesterfield, Pablo Rodr...