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PPL
2007
150views more  PPL 2007»
13 years 8 months ago
Open MPI: a High Performance, Flexible Implementation of MPI Point-to-Point Communications
’s point-to-point communications abstractions, described in this paper, handle several different communications scenarios, with a portable, high-performance design and tation. ...
Richard L. Graham, Brian Barrett, Galen M. Shipman...
STOC
2012
ACM
193views Algorithms» more  STOC 2012»
11 years 11 months ago
A new point of NP-hardness for unique games
d abstract; full version begins on page 13) Ryan O’Donnell∗ John Wright† November 2, 2011 We show that distinguishing 1 2 -satisfiable Unique-Games instances from (3 8 + )-...
Ryan O'Donnell, John Wright
GLOBECOM
2009
IEEE
14 years 3 months ago
Multiple Repeater Placement for Assisting Long-Range LOS MIMO Links
— A wireless MIMO link is considered in a LOS configuration with multiple SISO wireless repeaters assisting. A theoretical analysis is presented in which repeater positions are c...
Brett T. Walkenhorst, Mary Ann Ingram
VTC
2006
IEEE
14 years 2 months ago
Novel Handover Decision Method in Wireless Communication Systems with Multiple Antennas
— Handover has been the most important thing for supporting the mobility and has been researched in various wireless communication systems. Handover schemes in systems with multi...
Hunjoo Lee, Howon Lee, Dong-Ho Cho
ISQED
2002
IEEE
85views Hardware» more  ISQED 2002»
14 years 1 months ago
Optimal Sequencing Energy Allocation for CMOS Integrated Systems
All synchronous CMOS integrated systems have to pay some sequencing overhead. This overhead includes the skew and the jitter of the clock. It also includes the setup time and the ...
Martin Saint-Laurent, Vojin G. Oklobdzija, Simon S...