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PVLDB
2010
135views more  PVLDB 2010»
14 years 4 months ago
Efficient Skyline Evaluation over Partially Ordered Domains
Although there has been a considerable body of work on skyline evaluation in multidimensional data with totally ordered attribute domains, there are only a few methods that consid...
Shiming Zhang, Nikos Mamoulis, Ben Kao, David Wai-...
CVPR
2006
IEEE
15 years 11 months ago
Escaping local minima through hierarchical model selection: Automatic object discovery, segmentation, and tracking in video
Recently, the generative modeling approach to video segmentation has been gaining popularity in the computer vision community. For example, the flexible sprites framework has been...
Nebojsa Jojic, John M. Winn, Larry Zitnick
DAC
2006
ACM
15 years 10 months ago
Efficient SAT-based Boolean matching for FPGA technology mapping
Most FPGA technology mapping approaches either target Lookup Tables (LUTs) or relatively simple Programmable Logic Blocks (PLBs). Considering networks of PLBs during technology map...
Sean Safarpour, Andreas G. Veneris, Gregg Baeckler...
SUTC
2006
IEEE
15 years 3 months ago
Energy Efficient Sleep Schedule for Achieving Minimum Latency in Query based Sensor Networks
Energy management in sensor networks is crucial to prolong the network lifetime. Though existing sleep scheduling algorithms save energy, they lead to a large increase in end-to-e...
N. A. Vasanthi, S. Annadurai
MM
2006
ACM
250views Multimedia» more  MM 2006»
15 years 3 months ago
Effective and efficient object-based image retrieval using visual phrases
In this paper, we draw an analogy between image retrieval and text retrieval and propose a visual phrase-based approach to retrieve images containing desired objects. The visual p...
Qing-Fang Zheng, Wei-Qiang Wang, Wen Gao