Sciweavers

4744 search results - page 697 / 949
» Connected Computing
Sort
View
DAGSTUHL
2007
15 years 8 months ago
A Deeper Investigation of PageRank as a Function of the Damping Factor
PageRank is defined as the stationary state of a Markov chain. The chain is obtained by perturbing the transition matrix induced by a web graph with a damping factor α that spre...
Paolo Boldi, Massimo Santini, Sebastiano Vigna
VLSID
2005
IEEE
126views VLSI» more  VLSID 2005»
16 years 7 months ago
Exact Analytical Equations for Predicting Nonlinear Phase Errors and Jitter in Ring Oscillators
In this paper, we present a simple analytical equation for capturing phase errors in 3-stage ring oscillators. The model, based on a simple but useful idealization of the ring osc...
Jaijeet S. Roychowdhury
CAIP
2003
Springer
133views Image Analysis» more  CAIP 2003»
16 years 15 days ago
Automatic Segmentation of Diatom Images
A general framework for automatic segmentation of diatom images is presented. This segmentation is a critical first step in contour-based methods for automatic identification of ...
Andrei Jalba, Jos B. T. M. Roerdink
ISCAPDCS
2004
15 years 8 months ago
Distributed Denial of Service: Taxonomies of Attacks, Tools, and Countermeasures
Distributed Denial of Service (DDoS) attacks have become a large problem for users of computer systems connected to the Internet. DDoS attackers hijack secondary victim systems us...
Stephen M. Specht, Ruby B. Lee
NN
2002
Springer
137views Neural Networks» more  NN 2002»
15 years 7 months ago
Acetylcholine in cortical inference
Acetylcholine (ACh) plays an important role in a wide variety of cognitive tasks, such as perception, selective attention, associative learning, and memory. Extensive experimental...
Angela J. Yu, Peter Dayan