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STACS
2007
Springer
15 years 10 months ago
Cost Sharing Methods for Makespan and Completion Time Scheduling
Abstract. Roughgarden and Sundararajan recently introduced an alternative measure of efficiency for cost sharing mechanisms. We study cost sharing methods for combinatorial optimiz...
Janina A. Brenner, Guido Schäfer
CVPR
2009
IEEE
16 years 11 months ago
Anomaly Detection in Extremely Crowded Scenes using Spatio-Temporal Motion Pattern Models
Extremely crowded scenes present unique challenges to video analysis that cannot be addressed with conventional approaches. We present a novel statistical framework for modeling...
Louis Kratz (Drexel University), Ko Nishino (Drexe...
CHI
2008
ACM
16 years 4 months ago
Employing patterns and layers for early-stage design and prototyping of cross-device user interfaces
Designing UIs that run across multiple devices is increasingly important. To address this, we have created a prototyping tool called Damask, which targets web UIs that run on PCs ...
James Lin, James A. Landay
SEKE
2007
Springer
15 years 10 months ago
Performance Analysis of the Active Object Pattern in Middleware
A number of enterprises are turning towards the Service Oriented Architecture (SOA) approach for their systems due to the number of benefits it offers. A key enabling technology ...
Paul J. Vandal, Swapna S. Gokhale, Aniruddha S. Go...
154
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ICDM
2005
IEEE
166views Data Mining» more  ICDM 2005»
15 years 9 months ago
Sequential Pattern Mining in Multiple Streams
In this paper, we deal with mining sequential patterns in multiple data streams. Building on a state-of-the-art sequential pattern mining algorithm PrefixSpan for mining transact...
Gong Chen, Xindong Wu, Xingquan Zhu