2012 4th Computer Science and Electronic Engineering Conference (CEEC)最新文献

Side information generation in Distributed Video Coding using selective DC coefficients 使用选择性直流系数的分布式视频编码中的侧信息生成

2012 4th Computer Science and Electronic Engineering Conference (CEEC) Pub Date : 2012-12-06 DOI: 10.1109/CEEC.2012.6375403

H. Nguyen, J. Woods, M. Ghanbari

引用次数: 0

Spatial function estimation using Gaussian process with sparse history data in mobile sensor networks 基于高斯过程的移动传感器网络稀疏历史数据空间函数估计

2012 4th Computer Science and Electronic Engineering Conference (CEEC) Pub Date : 2012-12-06 DOI: 10.1109/CEEC.2012.6375391

Bowen Lu, Dongbing Gu, Huosheng Hu

引用次数: 1

A study of multi agent based resource search algorithms 基于多智能体的资源搜索算法研究

2012 4th Computer Science and Electronic Engineering Conference (CEEC) Pub Date : 2012-12-06 DOI: 10.1109/CEEC.2012.6375380

M. Al-Asfoor, M. Fasli

{"title":"A study of multi agent based resource search algorithms","authors":"M. Al-Asfoor, M. Fasli","doi":"10.1109/CEEC.2012.6375380","DOIUrl":"https://doi.org/10.1109/CEEC.2012.6375380","url":null,"abstract":"Resource sharing in a networked environment has been an evolved field of research in both industry and academia. In a dynamic, resource constrained environment, resource discovery plays a vital role in the resource sharing process. A distributed multi agent model for a dynamic, heterogeneous network has been proposed in this paper. Furthermore, three resource search algorithms have been investigated, namely: Random Walk, Directed Search and Directed Search with Self-Organisation. An approximate matching mechanism between resources and tasks descriptions has been proposed as a solution for the trade-off problem between the accuracy and speed. As performing random search might lead to traverse the whole network and increase the failing ratio, we have introduced a heuristic directed search to overcome this problem. Based on the agents' closeness, the Agents re-organise themselves by creating an overlay network of agents which are holding semantically close resources and then direct the search message accordingly. The proposed solution has been implemented in a simulated environment and simulation results have shown a significant improvement in the search time (calculated as a number of hops).","PeriodicalId":142286,"journal":{"name":"2012 4th Computer Science and Electronic Engineering Conference (CEEC)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124599960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Extracting common spatial patterns based on wavelet lifting for brain computer interface design 基于小波提升的公共空间模式提取在脑机接口设计中的应用

2012 4th Computer Science and Electronic Engineering Conference (CEEC) Pub Date : 2012-12-06 DOI: 10.1109/CEEC.2012.6375397

J. Asensio-Cubero, John Q. Gan, Ramaswamy Palaniappan

引用次数: 5

Extracting planar features from Kinect sensor 从Kinect传感器提取平面特征

2012 4th Computer Science and Electronic Engineering Conference (CEEC) Pub Date : 2012-12-06 DOI: 10.1109/CEEC.2012.6375388

E. Bostanci, N. Kanwal, A. Clark

引用次数: 7

Performance comparison of communication models for Service Oriented Architectures 面向服务体系结构通信模型的性能比较

2012 4th Computer Science and Electronic Engineering Conference (CEEC) Pub Date : 2012-12-06 DOI: 10.1109/CEEC.2012.6375382

S. Abdullah, D. Hunter

引用次数: 0

Enabling z-Filter updates for self-routing denial-of-service resistant capabilities 启用z-Filter更新的自路由拒绝服务抵抗能力

2012 4th Computer Science and Electronic Engineering Conference (CEEC) Pub Date : 2012-12-06 DOI: 10.1109/CEEC.2012.6375386

B. Alzahrani, M. Reed, V. Vassilakis

引用次数: 10

Attack graphs representations 攻击图表示

2012 4th Computer Science and Electronic Engineering Conference (CEEC) Pub Date : 2012-12-06 DOI: 10.1109/CEEC.2012.6375383

M. Alhomidi, M. Reed

引用次数: 15

Energy efficient transmission power estimation for WLAN VoIP 无线局域网VoIP的节能传输功率估计

2012 4th Computer Science and Electronic Engineering Conference (CEEC) Pub Date : 2012-12-06 DOI: 10.1109/CEEC.2012.6375398

I. Mobin, R. Mondragón, M. M. Khan

引用次数: 2

On the control of generic abelian group codes 关于一般阿贝尔群码的控制

2012 4th Computer Science and Electronic Engineering Conference (CEEC) Pub Date : 2012-12-06 DOI: 10.1109/CEEC.2012.6375372

J. Arpasi, S. Bortolin

{"title":"On the control of generic abelian group codes","authors":"J. Arpasi, S. Bortolin","doi":"10.1109/CEEC.2012.6375372","DOIUrl":"https://doi.org/10.1109/CEEC.2012.6375372","url":null,"abstract":"Group Codes are a generalization of the well known Binary Convolutional Codes. For this reason Group Codes are also called Generalized Convolutional Codes. A classical binary convolutional encoder with rate k/n <; 1 and m memory registers can be described as a Finite State Machine (FSM) in terms of the binary groups Zk2, Zn2 and Zm2, and adequate next-state and encoder homomorphisms defined over the direct product Zk2⊕Zm2. Then the binary convolutional code is the family of bi-infinite sequences produced by the binary convolutional encoder. Since the direct product of groups U ⊕ S can be generalized as an extension U ⊗ S, then the encoder of a group code is a FSM M = (U, S, Y, ν, ω) where U is the inputs group, S is the states group, Y is the outputs group. The next-state homomorphism ν and the encoder homomorphism ω are defined over U ⊗ S. The elements of the group code produced by the FSM are bi-infinite sequences y = {yk}kϵZ with yk ϵ Y. Then, each y can be interpreted as a trajectory of a Dynamical System, hence a group code is a Dynamical System. Therefore a group code will be controllable when it is controllable as a Dynamical System. In this work we present some necessary conditions for the control of group codes produced by FSMs defined on generic abelian extensions U ⊗ S with Zp = {0, 1, ..., p - 1}, the cyclic group of order p.","PeriodicalId":142286,"journal":{"name":"2012 4th Computer Science and Electronic Engineering Conference (CEEC)","volume":"73 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114251466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0