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P2P
2009
IEEE
14 years 4 months ago
On Tracking Freeriders in Gossip Protocols
Peer-to-peer content dissemination applications suffer immensely from freeriders, i.e., nodes that do not provide their fair share. The Tit-for-Tat (TfT) incentives have received ...
Rachid Guerraoui, Kévin Huguenin, Anne-Mari...
ICCD
2004
IEEE
106views Hardware» more  ICCD 2004»
14 years 7 months ago
A New Statistical Optimization Algorithm for Gate Sizing
— In this paper, we approach the gate sizing problem in VLSI circuits in the context of increasing variability of process and circuit parameters as technology scales into the nan...
Murari Mani, Michael Orshansky
GECCO
2006
Springer
133views Optimization» more  GECCO 2006»
14 years 1 months ago
Selecting for evolvable representations
Evolutionary algorithms tend to produce solutions that are not evolvable: Although current fitness may be high, further search is impeded as the effects of mutation and crossover ...
Joseph Reisinger, Risto Miikkulainen
VMV
2001
248views Visualization» more  VMV 2001»
13 years 11 months ago
Using an Extended Hough Transform Combined with a Kalman Filter to Segment Tubular Structures in 3D Medical Images
We present a new approach for the coarse segmentation of tubular structures in 3D image data. Our algorithm, which requires only few initial values and minimal user interaction, c...
Thorsten Behrens, Karl Rohr, H. Siegfried Stiehl
CORR
2007
Springer
96views Education» more  CORR 2007»
13 years 10 months ago
Understanding the Properties of the BitTorrent Overlay
—In this paper, we conduct extensive simulations to understand the properties of the overlay generated by BitTorrent. We start by analyzing how the overlay properties impact the ...
Anwar Al Hamra, Arnaud Legout, Chadi Barakat