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» Density of Critical Factorizations
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114
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TIT
2008
129views more  TIT 2008»
15 years 19 days ago
Serial Schedules for Belief-Propagation: Analysis of Convergence Time
Abstract--Low-Density Parity-Check (LDPC) codes are usually decoded by running an iterative belief-propagation algorithm over the factor graph of the code. In the traditional messa...
Jacob Goldberger, Haggai Kfir
IVS
2006
240views more  IVS 2006»
15 years 21 days ago
Business process impact visualization and anomaly detection
Business operations involve many factors and relationships and are modeled as complex business process workflows. The execution of these business processes generates vast volumes ...
Ming C. Hao, Daniel A. Keim, Umeshwar Dayal, J&oum...
88
Voted
EUROGRAPHICS
2010
Eurographics
15 years 9 months ago
Uncertain 2D Vector Field Topology
We introduce an approach to visualize stationary 2D vector fields with global uncertainty obtained by considering the transport of local uncertainty in the flow. For this, we ex...
Mathias Otto, Tobias Germer, Hans-Christian Hege, ...
87
Voted
ICCD
2005
IEEE
109views Hardware» more  ICCD 2005»
15 years 9 months ago
Optimizing the Thermal Behavior of Subarrayed Data Caches
Designing temperature-aware microarchitectures for microprocessors at new technologies is becoming a critical requirement due to the exponentially increasing on-chip power density...
Johnsy K. John, Jie S. Hu, Sotirios G. Ziavras
70
Voted
INFOCOM
2003
IEEE
15 years 6 months ago
Impact of Interferences on Connectivity in Ad Hoc Networks
Abstract— We study the impact of interferences on the connectivity of large-scale ad-hoc networks, using percolation theory. We assume that a bi-directional connection can be set...
Olivier Dousse, François Baccelli, Patrick ...