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IJNSEC
2007
145views more  IJNSEC 2007»
15 years 3 months ago
Authenticated Group Key Agreement Protocols for Ad hoc Wireless Networks
The lack of fixed infrastructure, both physical and organizational, and the highly dynamic nature of ad hoc networks, presents a major challenge in providing secure, authenticate...
Ahmed Abdel-Hafez, Ali Miri, Luis Orozco-Barbosa
ISCI
2007
65views more  ISCI 2007»
15 years 3 months ago
Decision-tree instance-space decomposition with grouped gain-ratio
This paper examines a decision-tree framework for instance-space decomposition. According to the framework, the original instance-space is hierarchically partitioned into multiple...
Shahar Cohen, Lior Rokach, Oded Maimon
ICIAP
2007
ACM
15 years 10 months ago
Rigid Image Registration based on Pixel Grouping
We propose a pixel similarity-based algorithm enabling accurate rigid registration between single and multimodal images. The method relies on the partitioning of a reference image...
Demetrios Gerogiannis, Christophoros Nikou, Aristi...
IPSN
2007
Springer
15 years 10 months ago
A group tour guide system with RFIDs and wireless sensor networks
This paper proposes a new application framework for group tour guiding services based on RFIDs and wireless sensor network. We consider a sensing field mixed with multiple indepe...
Po-Yu Chen, Wen Tseun Chen, Cheng Han Wu, Yu-Chee ...
EJC
2008
15 years 3 months ago
Eriksson's numbers game and finite Coxeter groups
The numbers game is a one-player game played on a finite simple graph with certain "amplitudes" assigned to its edges and with an initial assignment of real numbers to i...
Robert G. Donnelly