Sciweavers

2836 search results - page 343 / 568
» Parsing Algorithms and Metrics
Sort
View
WDAG
2010
Springer
158views Algorithms» more  WDAG 2010»
15 years 6 months ago
Distributed Contention Resolution in Wireless Networks
We present and analyze simple distributed contention resolution protocols for wireless networks. In our setting, one is given n pairs of senders and receivers located in a metric ...
Thomas Kesselheim, Berthold Vöcking
ICDM
2010
IEEE
134views Data Mining» more  ICDM 2010»
15 years 5 months ago
Consequences of Variability in Classifier Performance Estimates
The prevailing approach to evaluating classifiers in the machine learning community involves comparing the performance of several algorithms over a series of usually unrelated data...
Troy Raeder, T. Ryan Hoens, Nitesh V. Chawla
364
Voted
BILDMED
2011
264views Algorithms» more  BILDMED 2011»
14 years 11 months ago
High Performance GPU-Based Preprocessing for Time-of-Flight Imaging in Medical Applications
Time-of-Flight (ToF) imaging is a promising technology for real-time metric surface acquisition and has recently been proposed for a variety of medical applications. However, due t...
Jakob Wasza, Sebastian Bauer, Joachim Hornegger
CORR
2012
Springer
198views Education» more  CORR 2012»
14 years 3 months ago
Lipschitz Parametrization of Probabilistic Graphical Models
We show that the log-likelihood of several probabilistic graphical models is Lipschitz continuous with respect to the ￿p-norm of the parameters. We discuss several implications ...
Jean Honorio
INFOCOM
2012
IEEE
13 years 10 months ago
Sparse recovery with graph constraints: Fundamental limits and measurement construction
—This paper addresses the problem of sparse recovery with graph constraints in the sense that we can take additive measurements over nodes only if they induce a connected subgrap...
Meng Wang, Weiyu Xu, Enrique Mallada, Ao Tang