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Displaying 1-9 out of 9 total
Simulation of Key Management Protocol in Wireless Sensor Networks
Found in: Computational Sciences and Optimization, International Joint Conference on
By Yuling He, Yun Pan, Ping Pan, Licheng Wang
Issue Date:April 2009
pp. 333-335
Wireless sensor networks are widely used both in the civil and military fields. Large-scale sensor nodes are usually deployed in potentially adverse or even hostile environment, so the security in these networks is very important. The design for key manage...
 
Adaptive memory architecture for real-time image warping
Found in: 2012 IEEE 30th International Conference on Computer Design (ICCD 2012)
By Andy Motten,Luc Claesen,Yun Pan
Issue Date:September 2012
pp. 466-471
This paper presents a real time image warping module implemented in hardware. A look-up table (LUT) based reverse mapping is used to relate the source image to the warped image. Frame buffers or line buffers are often used to temporally store the source im...
 
Network Coding Oriented Topology Design Based on Parallel Genetic Algorithm
Found in: Computational Sciences and Optimization, International Joint Conference on
By Jinkai Li, Yun Pan
Issue Date:April 2011
pp. 838-841
The network coding technique is promising for saving bandwidth in multicast-based applications, and how to design multicast network topologies that are suite for efficiently supporting network coding becomes an important issue at present. In this paper, we...
 
Trust Cluster Head Election Algorithm Based on Ant Colony Systems
Found in: Computational Sciences and Optimization, International Joint Conference on
By Li Yan, Yun Pan, Jianpeng Zhang
Issue Date:May 2010
pp. 419-422
The cluster head is playing an important role in clustering wireless sensor networks. If a malicious or compromised node is elected as the cluster head, it’ll be a disaster to the whole network. In light of this, we present a trust cluster head election al...
 
Modeling Internet Applications with Event Graphs
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Yun Pan, Yuan Zhou, Licheng Wang
Issue Date:August 2009
pp. 124-128
Event graph is a way of graphically representing discrete-event simulation models, which uses a single type of nodes along with two kinds of edges to describe the logics among discrete events. Although it is simple enough, event graph is extremely powerful...
 
The Creation Process of Chinese Calligraphy and Emulation of Imagery Thinking
Found in: IEEE Intelligent Systems
By Jun Dong, Miao Xu, Xian-jun Zhang, Yan-qing Gao, Yun-he Pan
Issue Date:November 2008
pp. 56-62
Chinese calligraphy is both an art form and the embodiment of imagery thinking. The process of calligraphy involves studying tablets or documents, remembering the contents, and creating new artwork with calligraphic images from memory. All these steps are ...
 
A Genetic Algorithm for the Overlay Multicast Routing Problem
Found in: Computer Networks and Mobile Computing, International Conference on
By Yun Pan, Zhenwei Yu, Licheng Wang
Issue Date:October 2003
pp. 261
In this paper, we analyze several models of overlay multicast routing problem, and bring forward a new model based on multi-objective programming, discussing the solution of the model simultaneously. Then we employ the Prüfer sequence as chromosome code an...
 
On the Model of OoS Multicast Routing Problems in Active Networks
Found in: Computer Networks and Mobile Computing, International Conference on
By Zhenwei Yu, Yun Pan, Licheng Wang
Issue Date:October 2003
pp. 419
In this paper, we propose the concept of order of services (OoS) and construct the programming model of OoS multicast routing in active networks. We also give methods to assure services and to compute the violation degree of OoS. Then, based on an improved...
 
Delay Fault Coverage Enhancement Using Multiple Test Observation Times
Found in: VLSI Design, International Conference on
By Wen-Ben Jone, Yun-Pan Ho, Sunil R. Das
Issue Date:January 1997
pp. 106
It has been demonstrated that delay fault coverage loss could be significant if improper propagation paths are used. This occurs when the delay test pair of a target propagation path cannot be effectively generated by an ATPG tool, or when stuck-at test pa...
 
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