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JSAC
2006
111views more  JSAC 2006»
15 years 6 months ago
On trust models and trust evaluation metrics for ad hoc networks
Within the realm of network security, we interpret the concept of trust as a relation among entities that participate in various protocols. Trust relations are based on evidence cr...
George Theodorakopoulos, John S. Baras
TROB
2008
118views more  TROB 2008»
15 years 6 months ago
Connectedness Preserving Distributed Swarm Aggregation for Multiple Kinematic Robots
Abstract-- A distributed swarm aggregation algorithm is developed for a team of multiple kinematic agents. Specifically, each agent is assigned with a control law which is the sum ...
Dimos V. Dimarogonas, Kostas J. Kyriakopoulos
ICASSP
2011
IEEE
14 years 10 months ago
Contour-based hidden Markov model to segment 2D ultrasound images
The segmentation of ultrasound images is challenging due to the difficulty of appropriate modeling of their appearance variations including speckle as well as signal dropout. We ...
Xiaoning Qian, Byung-Jun Yoon
ICDM
2006
IEEE
137views Data Mining» more  ICDM 2006»
16 years 17 days ago
Mining Complex Time-Series Data by Learning Markovian Models
In this paper, we propose a novel and general approach for time-series data mining. As an alternative to traditional ways of designing specific algorithm to mine certain kind of ...
Yi Wang, Lizhu Zhou, Jianhua Feng, Jianyong Wang, ...
IPPS
2006
IEEE
16 years 17 days ago
An adaptive stabilization framework for distributed hash tables
Distributed Hash Tables (DHT) algorithms obtain good lookup performance bounds by using deterministic rules to organize peer nodes into an overlay network. To preserve the invaria...
Gabriel Ghinita, Yong Meng Teo