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SIGMOD
2010
ACM
210views Database» more  SIGMOD 2010»
13 years 8 months ago
Searching trajectories by locations: an efficiency study
Trajectory search has long been an attractive and challenging topic which blooms various interesting applications in spatial-temporal databases. In this work, we study a new probl...
Zaiben Chen, Heng Tao Shen, Xiaofang Zhou, Yu Zhen...
BMCBI
2010
154views more  BMCBI 2010»
13 years 8 months ago
An algorithm for automated closure during assembly
Background: Finishing is the process of improving the quality and utility of draft genome sequences generated by shotgun sequencing and computational assembly. Finishing can invol...
Sergey Koren, Jason R. Miller, Brian Walenz, Grang...
CORR
2010
Springer
149views Education» more  CORR 2010»
13 years 7 months ago
Pebbling and Branching Programs Solving the Tree Evaluation Problem
We study restricted computation models related to the tree evaluation problem. The TEP was introduced in earlier work as a simple candidate for the (very) long term goal of separa...
Dustin Wehr
CORR
2010
Springer
204views Education» more  CORR 2010»
13 years 7 months ago
Limited Feedback Multi-Antenna Quantization Codebook Design-Part II: Multiuser Channels
This is the second part of a two-part paper on optimal design of limited feedback single-user and multiuser spatial multiplexing systems. The first part of the paper studies the si...
Behrouz Khoshnevis, Wei Yu
CORR
2010
Springer
176views Education» more  CORR 2010»
13 years 7 months ago
Sequential item pricing for unlimited supply
We investigate the extent to which price updates can increase the revenue of a seller with little prior information on demand. We study prior-free revenue maximization for a selle...
Maria-Florina Balcan, Florin Constantin