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JCSS
2008
138views more  JCSS 2008»
14 years 10 months ago
Reducing mechanism design to algorithm design via machine learning
We use techniques from sample-complexity in machine learning to reduce problems of incentive-compatible mechanism design to standard algorithmic questions, for a broad class of re...
Maria-Florina Balcan, Avrim Blum, Jason D. Hartlin...
WWW
2006
ACM
15 years 10 months ago
Visualizing tags over time
We consider the problem of visualizing the evolution of tags within the Flickr (flickr.com) online image sharing community. Any user of the Flickr service may append a tag to any ...
Micah Dubinko, Ravi Kumar, Joseph Magnani, Jasmine...
UIC
2007
Springer
15 years 4 months ago
A Lightweight Scheme for Node Scheduling in Wireless Sensor Networks
Abstract. The coverage problem in wireless sensor networks (WSNs) is to determine the number of active sensor nodes needed to cover the sensing area. The purpose is to extend the l...
Ming Liu, Yuan Zheng, Jiannong Cao, Wei Lou, Guiha...
NDSS
2009
IEEE
15 years 4 months ago
Coordinated Scan Detection
Coordinated attacks, where the tasks involved in an attack are distributed amongst multiple sources, can be used by an adversary to obfuscate his incursion. In this paper we prese...
Carrie Gates
COCOON
2008
Springer
14 years 11 months ago
Approximating the Generalized Capacitated Tree-Routing Problem
In this paper, we introduce the generalized capacitated tree-routing problem (GCTR), which is described as follows. Given a connected graph G = (V, E) with a sink s V and a set M...
Ehab Morsy, Hiroshi Nagamochi