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PVLDB
2010
133views more  PVLDB 2010»
13 years 6 months ago
RoadTrack: Scaling Location Updates for Mobile Clients on Road Networks with Query Awareness
Mobile commerce and location based services (LBS) are some of the fastest growing IT industries in the last five years. Location update of mobile clients is a fundamental capabil...
Péter Pesti, Ling Liu, Bhuvan Bamba, Arun I...
ICNP
2002
IEEE
14 years 17 days ago
An Ultra-fast Shared Path Protection Scheme - Distributed Partial Information Management, Part II
— This paper describes a novel, ultra-fast heuristic algorithm to address an NP-hard optimization problem. One of its significances is that, for the first time, the paper shows...
Dahai Xu, Chunming Qiao, Yizhi Xiong
SODA
2012
ACM
203views Algorithms» more  SODA 2012»
11 years 10 months ago
Black-box reductions for cost-sharing mechanism design
We consider the design of strategyproof cost-sharing mechanisms. We give two simple, but extremely versatile, black-box reductions, that in combination reduce the cost-sharing mec...
Konstantinos Georgiou, Chaitanya Swamy
ICRA
2002
IEEE
110views Robotics» more  ICRA 2002»
14 years 17 days ago
Mobile Robot Localization using an Incremental Eigenspace Model
— When using appearance-based recognition for self-localization of mobile robots, the images obtained during the exploration of the environment need to be efficiently stored in t...
Matej Artac, Matjaz Jogan, Ales Leonardis
SIGMOD
2012
ACM
242views Database» more  SIGMOD 2012»
11 years 10 months ago
Dynamic management of resources and workloads for RDBMS in cloud: a control-theoretic approach
As cloud computing environments become explosively popular, dealing with unpredictable changes, uncertainties, and disturbances in both systems and environments turns out to be on...
Pengcheng Xiong