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MOBISYS
2011
ACM
14 years 18 days ago
Exploiting FM radio data system for adaptive clock calibration in sensor networks
Clock synchronization is critical for Wireless Sensor Networks (WSNs) due to the need of inter-node coordination and collaborative information processing. Although many message pa...
Liqun Li, Guoliang Xing, Limin Sun, Wei Huangfu, R...
MMM
2011
Springer
210views Multimedia» more  MMM 2011»
14 years 18 days ago
Size Matters! How Thumbnail Number, Size, and Motion Influence Mobile Video Retrieval
Various interfaces for video browsing and retrieval have been proposed that provide improved usability, better retrieval performance, and richer user experience compared to simple ...
Wolfgang Hürst, Cees G. M. Snoek, Willem-Jan ...
MMM
2011
Springer
187views Multimedia» more  MMM 2011»
14 years 18 days ago
A User-Centric System for Home Movie Summarisation
In this paper we present a user-centric summarisation system that combines automatic visual-content analysis with user-interface design features as a practical method for home movi...
Saman Cooray, Hyowon Lee, Noel E. O'Connor
MMAS
2011
Springer
14 years 18 days ago
Sweeping Preconditioner for the Helmholtz Equation: Moving Perfectly Matched Layers
This paper introduces a new sweeping preconditioner for the iterative solution of the variable coefficient Helmholtz equation in two and three dimensions. The algorithms follow th...
Björn Engquist, Lexing Ying
MLQ
2011
14 years 18 days ago
Coding into HOD via normal measures with some applications
We develop a new method for coding sets while preserving gch in the presence of large cardinals, particularly supercompact cardinals. We will use the number of normal measures carr...
Arthur W. Apter, Shoshana Friedman
ML
2011
ACM
233views Machine Learning» more  ML 2011»
14 years 18 days ago
Topic level expertise search over heterogeneous networks
Jie Tang, Jing Zhang, Ruoming Jin, Zi Yang, Keke C...