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ICWSM
2009
15 years 2 months ago
Event Detection and Tracking in Social Streams
Events and stories can be characterized by a set of descriptive, collocated keywords. Intuitively, documents describing the same event will contain similar sets of keywords, and t...
Hassan Sayyadi, Matthew Hurst, Alexey Maykov
CORR
2012
Springer
209views Education» more  CORR 2012»
14 years 4 days ago
Densest Subgraph in Streaming and MapReduce
The problem of finding locally dense components of a graph is an important primitive in data analysis, with wide-ranging applications from community mining to spam detection and ...
Bahman Bahmani, Ravi Kumar, Sergei Vassilvitskii
CN
2008
100views more  CN 2008»
15 years 4 months ago
Stability-throughput tradeoff and routing in multi-hop wireless ad hoc networks
We study the throughput of multi-hop routes and stability of forwarding queues in a wireless ad-hoc network with random access channel. We focus on a wireless network with static ...
Arzad Alam Kherani, Ralph El Khoury, Rachid El Azo...
IMC
2010
ACM
15 years 2 months ago
On the impact of layer-2 on node degree distribution
The Internet topology data collected through traceroute exploration has been extensively studied in the past. In particular, a remarkable property of the Internet, the power-law s...
Pascal Mérindol, Benoit Donnet, Olivier Bon...
GLOBECOM
2006
IEEE
15 years 10 months ago
On the Suitability of Applications for GMPLS Networks
— After identifying that current GMPLS specifications only allow for the implementation of a call blocking mode of operation that handles immediate-request calls (not book-ahead...
Malathi Veeraraghavan, Xiuduan Fang, Xuan Zheng