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» Arkose: reusing informal information from online discussions
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ICPP
2006
IEEE
14 years 1 months ago
Improving Spatial Reuse with Collision-Aware DCF in Mobile Ad Hoc Networks
—Carrier sensing is a medium access method widely adopted in wireless communication to protect data transfers from interference. For example, Distributed Coordination Function (D...
Lubo Song, Chansu Yu
SKG
2005
IEEE
14 years 1 months ago
Building Sensor Filter Grids: Information Architecture for the Data Deluge
—We discuss a general architectural approach to knowledge and information management and delivery in distributed systems. Our approach is based on the recognition that time-stamp...
Geoffrey Fox, Mehmet S. Aktas, Galip Aydin, Andrea...
ECIR
2009
Springer
14 years 4 months ago
Using Contextual Information to Improve Search in Email Archives
In this paper we address the task of finding topically relevant email messages in public discussion lists. We make two important observations. First, email messages are not isolat...
Wouter Weerkamp, Krisztian Balog, Maarten de Rijke
WSC
1998
13 years 8 months ago
Initializing On-line Simulations from the State of a Distributed System
In this paper, we address the complex task of initializing an on-line simulation to a current system state collected from an operating physical system. The paper begins by discuss...
Fernando G. Gonzalez, Wayne J. Davis
KDD
2004
ACM
210views Data Mining» more  KDD 2004»
14 years 7 months ago
Probabilistic author-topic models for information discovery
We propose a new unsupervised learning technique for extracting information from large text collections. We model documents as if they were generated by a two-stage stochastic pro...
Mark Steyvers, Padhraic Smyth, Michal Rosen-Zvi, T...