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HUC
2011
Springer
13 years 9 months ago
iBAT: detecting anomalous taxi trajectories from GPS traces
GPS-equipped taxis can be viewed as pervasive sensors and the large-scale digital traces produced allow us to reveal many hidden “facts” about the city dynamics and human beha...
Daqing Zhang, Nan Li, Zhi-Hua Zhou, Chao Chen, Lin...
KDD
2009
ACM
227views Data Mining» more  KDD 2009»
15 years 10 months ago
User grouping behavior in online forums
Online forums represent one type of social media that is particularly rich for studying human behavior in information seeking and diffusing. The way users join communities is a re...
Xiaolin Shi, Jun Zhu, Rui Cai, Lei Zhang
INFOCOM
2005
IEEE
15 years 3 months ago
PIKE: peer intermediaries for key establishment in sensor networks
— The establishment of shared cryptographic keys between communicating neighbor nodes in sensor networks is a challenging problem due to the unsuitability of asymmetric key crypt...
Haowen Chan, Adrian Perrig
SIGCOMM
2009
ACM
15 years 4 months ago
Diverter: a new approach to networking within virtualized infrastructures
As virtualized data-centres become the back-end platforms behind a new generation of utility and cloud computing infrastructures (such as AmazonAWS [1]) their multi-tenancy, scale...
Aled Edwards, Anna Fischer, Antonio Lain
CCR
2002
85views more  CCR 2002»
14 years 9 months ago
Large-scale experimental study of Internet performance using video traffic
In this paper, we analyze the results of a seven-month real-time streaming experiment, which was conducted between a number of unicast dialup clients, connecting to the Internet t...
Dmitri Loguinov, Hayder Radha