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SIGMOD
1999
ACM
143views Database» more  SIGMOD 1999»
15 years 10 months ago
WALRUS: A Similarity Retrieval Algorithm for Image Databases
Traditional approaches for content-based image querying typically compute a single signature for each image based on color histograms, texture, wavelet transforms etc., and return...
Apostol Natsev, Rajeev Rastogi, Kyuseok Shim
ICML
1994
IEEE
15 years 10 months ago
Prototype and Feature Selection by Sampling and Random Mutation Hill Climbing Algorithms
With the goal of reducing computational costs without sacrificing accuracy, we describe two algorithms to find sets of prototypes for nearest neighbor classification. Here, the te...
David B. Skalak
ATAL
2008
Springer
15 years 8 months ago
Decentralized algorithms for collision avoidance in airspace
The paper proposes decentralized deconfliction algorithms deployed on multiple autonomous aerial vehicles in freeflight operations. The paper provides two separate algorithms for ...
David Sislák, Jiri Samek, Michal Pechoucek
INFOCOM
2009
IEEE
16 years 1 months ago
A Social Network Based Patching Scheme for Worm Containment in Cellular Networks
Abstract—Recently, cellular phone networks have begun allowing third-party applications to run over certain open-API phone operating systems such as Windows Mobile, Iphone and Go...
Zhichao Zhu, Guohong Cao, Sencun Zhu, Supranamaya ...
SENSYS
2006
ACM
16 years 12 days ago
RBP: robust broadcast propagation in wireless networks
Varying interference levels make broadcasting an unreliable operation in low-power wireless networks. Many routing and resource discovery protocols depend on flooding (repeated pe...
Fred Stann, John S. Heidemann, Rajesh Shroff, Muha...