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EDBT
2008
ACM
160views Database» more  EDBT 2008»
16 years 4 months ago
Why go logarithmic if we can go linear?: Towards effective distinct counting of search traffic
Estimating the number of distinct elements in a large multiset has several applications, and hence has attracted active research in the past two decades. Several sampling and sket...
Ahmed Metwally, Divyakant Agrawal, Amr El Abbadi
IROS
2009
IEEE
196views Robotics» more  IROS 2009»
15 years 11 months ago
Scene recognition with omnidirectional vision for topological map using lightweight adaptive descriptors
Abstract— Mobile robots rely on their ability of scene recognition to build a topological map of the environment and perform location-related tasks. In this paper, we describe a ...
Ming Liu, Davide Scaramuzza, Cédric Pradali...
AUSAI
2009
Springer
15 years 11 months ago
Probabilistic Seeking Prediction in P2P VoD Systems
In P2P VoD streaming systems, user behavior modeling is critical to help optimise user experience as well as system throughput. However, it still remains a challenging task due to ...
Weiwei Wang, Tianyin Xu, Yang Gao, Sanglu Lu
CSEE
2009
Springer
15 years 11 months ago
A Global and Competition-Based Model for Fostering Technical and Soft Skills in Software Engineering Education
The project experience described in this paper builds upon three years of running global software development projects in an educational setting. It explicitly addresses some of t...
Olly Gotel, Vidya Kulkarni, Moniphal Say, Christel...
DCOSS
2009
Springer
15 years 11 months ago
LazySync: A New Synchronization Scheme for Distributed Simulation of Sensor Networks
To meet the demands for high simulation fidelity and speed, parallel and distributed simulation techniques are widely used in building wireless sensor network simulators. However,...
Zhong-Yi Jin, Rajesh Gupta