Sciweavers

348 search results - page 35 / 70
» Stability and Performances in Biclustering Algorithms
Sort
View
CDC
2010
IEEE
111views Control Systems» more  CDC 2010»
15 years 25 days ago
Retrospective cost adaptive control for nonminimum-phase discrete-time systems, part 1: The ideal controller and error system
We present a direct adaptive controller for discrete-time (and thus sampled-data) systems that are possibly nonminimum phase. The adaptive control algorithm requires limited model ...
Jesse B. Hoagg, Dennis S. Bernstein
STACS
2007
Springer
15 years 12 months ago
New Approximation Algorithms for Minimum Cycle Bases of Graphs
We consider the problem of computing an approximate minimum cycle basis of an undirected non-negative edge-weighted graph G with m edges and n vertices; the extension to directed ...
Telikepalli Kavitha, Kurt Mehlhorn, Dimitrios Mich...
DEBU
2008
186views more  DEBU 2008»
15 years 5 months ago
A Survey of Collaborative Recommendation and the Robustness of Model-Based Algorithms
The open nature of collaborative recommender systems allows attackers who inject biased profile data to have a significant impact on the recommendations produced. Standard memory-...
Jeff J. Sandvig, Bamshad Mobasher, Robin D. Burke
PODC
2004
ACM
15 years 11 months ago
Group membership: a novel approach and the first single-round algorithm
We establish a new worst-case upper bound on the Membership problem: We present a simple algorithm that is able to always achieve Agreement on Views within a single message latenc...
Roger I. Khazan
ICIP
2009
IEEE
16 years 6 months ago
Solidity Based Local Threshold For Oil Sand Image Segmentation
A novel local threshold algorithm for images with poor illumination and complex texture surface is presented in this paper. This algorithm improves segmentation quality by selecti...