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167
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ISBI
2004
IEEE
16 years 7 months ago
Subpixel Registration in Renal Perfusion MR Image Sequence
We propose a subpixel registration algorithm to deal with the motion induced by breathing for renal perfusion MR image sequences. Our approach minimizes an energy functional that ...
Chien Ho, José M. F. Moura, Ying Sun
VLSID
2009
IEEE
150views VLSI» more  VLSID 2009»
16 years 7 months ago
TIGUAN: Thread-Parallel Integrated Test Pattern Generator Utilizing Satisfiability ANalysis
We present the automatic test pattern generator TIGUAN based on a thread-parallel SAT solver. Due to a tight integration of the SAT engine into the ATPG algorithm and a carefully ...
Alejandro Czutro, Ilia Polian, Matthew D. T. Lewis...
STOC
2002
ACM
115views Algorithms» more  STOC 2002»
16 years 7 months ago
Stability of load balancing algorithms in dynamic adversarial systems
In the dynamic load balancing problem, we seek to keep the job load roughly evenly distributed among the processors of a given network. The arrival and departure of jobs is modeled...
Elliot Anshelevich, David Kempe, Jon M. Kleinberg
155
Voted
ICALP
2009
Springer
16 years 7 months ago
Wireless Communication Is in APX
Abstract. In this paper we address a common question in wireless communication: How long does it take to satisfy an arbitrary set of wireless communication requests? This problem i...
Magnús M. Halldórsson, Roger Wattenh...
VLDB
2007
ACM
104views Database» more  VLDB 2007»
16 years 7 months ago
Extending XQuery with Window Functions
This paper presents two extensions for XQuery. The first extension allows the definition and processing of different kinds of windows over an input sequence; i.e., tumbling, slidi...
Irina Botan, Peter M. Fischer, Daniela Florescu, D...