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CIKM
2011
Springer
14 years 7 months ago
Do all birds tweet the same?: characterizing twitter around the world
Social media services have spread throughout the world in just a few years. They have become not only a new source of information, but also new mechanisms for societies world-wide...
Barbara Poblete, Ruth Garcia, Marcelo Mendoza, Ale...
SIGIR
2012
ACM
13 years 10 months ago
Search, interrupted: understanding and predicting search task continuation
Many important search tasks require multiple search sessions to complete. Tasks such as travel planning, large purchases, or job searches can span hours, days, or even weeks. Inev...
Eugene Agichtein, Ryen W. White, Susan T. Dumais, ...
AMMA
2009
Springer
16 years 2 months ago
A Market-Based Approach to Multi-factory Scheduling
Abstract. In this paper, we report on the design of a novel market-based approach for decentralised scheduling across multiple factories. Specifically, because of the limitations ...
Perukrishnen Vytelingum, Alex Rogers, Douglas K. M...
CDC
2008
IEEE
123views Control Systems» more  CDC 2008»
16 years 1 months ago
On distributed averaging algorithms and quantization effects
—We consider distributed iterative algorithms for the averaging problem over time-varying topologies. Our focus is on the convergence time of such algorithms when complete (unqua...
Angelia Nedic, Alexander Olshevsky, Asuman E. Ozda...
IAT
2008
IEEE
16 years 1 months ago
Integrating Trust with Public Reputation in Location-Based Social Networks for Recommendation Making
The recent emergence of location-based social networking services is revolutionizing web-based social networking allowing users to share real-life experiences via geo-tagged user-...
Touhid Bhuiyan, Yue Xu, Audun Jøsang