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Displaying 1-50 out of 70 total
Performance Analysis of Heuristic Algorithms for Lifetime-Aware Directional Multicasting in Wireless Ad Hoc Networks
Found in: Advanced Information Networking and Applications Workshops, International Conference on
By Song Guo, Mianxiong Dong, Minyi Guo
Issue Date:March 2008
pp. 1311-1316
WANET (Wireless Ad-hoc Network) is expected to be deployed in a wide range of civil and military applications. The communicating nodes in these networks might be distributed randomly and are assumed to have packet-forwarding capability in order to communic...
 
A Stabilized Algorithm of the Reissner-Mindlin Plates
Found in: 2013 Fifth International Conference on Computational and Information Sciences (ICCIS)
By Guo Yuan Hui,Song Guo Qin,Chen Yu Mei
Issue Date:June 2013
pp. 1959-1962
This paper proposes a stabilized algorithm to design a high performance locking-free lowest order quadrilateral finite element for Reissner-Mindlin plates. It is based on the Hellinger-Reissner variational principle, which includes variables of displacemen...
 
GridTDK: A Grid Transaction Development Kit
Found in: Network-Based Information Systems, International Conference on
By Feilong Tang, Ilsun You, Yongwei Wu, Minyi Guo, Song Guo, Yin Zhu, Lin Lou
Issue Date:September 2010
pp. 481-486
Grid computing assists people to accomplish collaborative tasks and hides complex processes from them. In such environments, transaction management is one of core technologies, guaranteeing the system consistency in face of various failures. In this paper,...
 
MTTF of Composite Web Services
Found in: Parallel and Distributed Processing with Applications, International Symposium on
By Tao Hu, Minyi Guo, Song Guo, Hirokazu Ozaki, Long Zheng, Kaori Ota, Mianxiong Dong
Issue Date:September 2010
pp. 130-137
Although the reliability of the composition of web services has attracted much research works about it, but an important facet of it – MTTF (Meantime to Failure) has not been given enough considerations. The research presented in this paper intends to fill...
 
Exploring the Limits of Tag Reduction for Energy Saving on a Multi-core Processor
Found in: Parallel Processing Workshops, International Conference on
By Long Zheng, Mianxiong Dong, Kaoru Ota, Huakang Li, Song Guo, Minyi Guo
Issue Date:September 2010
pp. 104-112
Saving energy usually leads to performance degradation. We explore the limits of tag reduction on a multi-core processor with guaranteed performance effect. In our previous work, tag reduction is applied to multi-core processors and shows significant energ...
 
SAMR: A Self-adaptive MapReduce Scheduling Algorithm in Heterogeneous Environment
Found in: Computer and Information Technology, International Conference on
By Quan Chen, Daqiang Zhang, Minyi Guo, Qianni Deng, Song Guo
Issue Date:July 2010
pp. 2736-2743
Hadoop is seriously limited by its MapReduce scheduler which does not scale well in heterogeneous environment. Heterogenous environment is characterized by various devices which vary greatly with respect to the capacities of computation and communication, ...
 
A Realistic Interference Model in Ad Hoc Networks
Found in: Frontier of Computer Science and Technology, Japan-China Joint Workshop on
By Yao Shen, Feilong Tang, Minyi Guo, Song Guo
Issue Date:December 2009
pp. 292-297
Interference has a significant impact on the network communications; hence efforts have been made to reduce it. Although interference has an unambiguous definition, researchers have different opinions about the interference model. There are mainly two kind...
 
Analysis of the Availability of Composite Web Services
Found in: Frontier of Computer Science and Technology, Japan-China Joint Workshop on
By Tao Hu, Song Guo, Minyi Guo, Feilong Tang, Mianxiong Dong
Issue Date:December 2009
pp. 231-237
Web Services become more prevalent in Internet or Intranet environments, bringing many new design challenges, due to stringent requirements such as reliability, scalability, efficiency, security, reusability, adaptability, interoperability, maintainability...
 
A Trade-Off Approach to Optimal Resource Allocation Algorithm with Cache Technology in Ubiquitous Computing Environment
Found in: Computational Science and Engineering, IEEE International Conference on
By Mianxiong Dong, Long Zheng, Kaoru Ota, Song Guo, Minyi Guo, Li Li
Issue Date:August 2009
pp. 9-15
Ubiquitous technologies are indispensable formodernizing human daily life more and more. However,the technologies are not easily widespread everywhere inour world through infrastructures and other relatedtechniques. We have worked on a project to meet thes...
 
I-Cache Tag Reduction for Low Power Chip Multiprocessor
Found in: Parallel and Distributed Processing with Applications, International Symposium on
By Long Zheng, Mianxiong Dong, Song Guo, Minyi Guo, Li Li
Issue Date:August 2009
pp. 196-202
Energy consumption is a major consideration in microprocessor optimization. This paper presents a tag-reduction based approach for energy saving in L1 I-Cache (instruction cache) of Chip Multiprocessors (CMP). To our best knowledge, this is the first work ...
 
An Improved Design of the Ubiquitous Learning System Based on Sensor Networks
Found in: Embedded and Ubiquitous Computing, IEEE/IFIP International Conference on
By Mianxiong Dong, Gongwei Zhang, Kaoru Ota, Song Guo, Minyi Guo
Issue Date:December 2008
pp. 703-708
With the great progress of information technologies, computers are embedded into everywhere to make our daily life convenient, efficient and invisible. In order to utilize this progress for learning, a scheduler system, a Ubiquitous Learning System (ULS) w...
 
Performance Analysis of Resource Allocation Algorithms Using Cache Technology for Pervasive Computing System
Found in: Young Computer Scientists, International Conference for
By Mianxiong Dong, Minyi Guo, Long Zheng, Song Guo
Issue Date:November 2008
pp. 671-676
With the great progress of the Information Technologies, micro-processors are embedded into everywhere to make our daily life convenient, efficient and comfortable. However, how to integrate distributed resources existing among heterogeneous devices to bui...
 
Lifetime Approximation Schemes Allow Multicast Algorithm with Linear Message Complexity in Wireless Sensor Networks
Found in: High Performance Computing and Communications, 10th IEEE International Conference on
By Mianxiong Dong, Song Guo, Minyi Guo
Issue Date:September 2008
pp. 532-539
We consider an optimization problem in wireless sensor networks (WSNs) that is to find a multicast tree with maximum lifetime. While a recently proposed distributed algorithm for this problem guarantees to obtain optimal solutions, its high message complex...
 
Delay and Capacity Analysis in MANETs with Correlated Mobility and
Found in: IEEE Transactions on Parallel and Distributed Systems
By Chen Wang,Baoliu Ye,Xiaoliang Wang,Song Guo,Sanglu Lu
Issue Date:November 2014
pp. 2829-2839
Many studies have presented the order sense results of information transmission capacity and packet delivery delay in mobile ad hoc networks (MANETs). To achieve the fundamental understanding of MANETs, we focus on deriving the closed-form expressions of t...
 
Chameleon Hashing for Secure and Privacy-Preserving Vehicular Communications
Found in: IEEE Transactions on Parallel and Distributed Systems
By Song Guo,Deze Zeng,Yang Xiang
Issue Date:November 2014
pp. 2794-2803
Many services and applications in vehicular ad-hoc networks (VANETs) require preserving and secure data communications. To improve driving safety and comfort, the traffic-related status information will be broadcasted regularly and shared among drivers. Wi...
 
On the Multicast Lifetime of WANETs with Multibeam Antennas: Formulation, Algorithms, and Analysis
Found in: IEEE Transactions on Computers
By Song Guo,Minyi Guo,Victor C. M. Leung,Shui Yu,Yong Xiang
Issue Date:August 2014
pp. 1988-2001
We explore the multicast lifetime capacity of energy-limited wireless ad hoc networks using directional multibeam antennas by formulating and solving the corresponding optimization problem. In such networks, each node is equipped with a practical smart ant...
 
On Social Delay-Tolerant Networking: Aggregation, Tie Detection, and Routing
Found in: IEEE Transactions on Parallel and Distributed Systems
By Kaimin Wei,Deze Zeng,Song Guo,Ke Xu
Issue Date:June 2014
pp. 1563-1573
Social-based routing protocols have shown their promising capability to improve the message delivery efficiency in Delay Tolerant Networks (DTNs). The efficiency greatly relies on the quality of the aggregated social graph that is determined by the metrics...
 
Max-Min Lifetime Optimization for Cooperative Communications in Multi-Channel Wireless Networks
Found in: IEEE Transactions on Parallel and Distributed Systems
By Peng Li,Song Guo,Zixue Cheng
Issue Date:June 2014
pp. 1533-1542
Cooperative communication (CC) has been proposed for achieving spatial diversity without requiring multiple antennas on the same node. Many efforts in exploiting the benefits of CC focus on improving the performance in terms of outage probability or channe...
 
Green Communication in Energy Renewable Wireless Mesh Networks: Routing, Rate Control, and Power Allocation
Found in: IEEE Transactions on Parallel and Distributed Systems
By Changqing Luo,Shengyong Guo,Song Guo,Laurence T. Yang,Geyong Min,Xia Xie
Issue Date:March 2014
pp. 1
The increasing demand for wireless services has led to a severe energy consumption problem with the rising of greenhouse gas emission. While the renewable energy can somehow alleviate this problem, the routing, flow rate, and power still have to be well in...
 
On the Throughput of Two-Way Relay Networks Using Network Coding
Found in: IEEE Transactions on Parallel and Distributed Systems
By Deze Zeng,Song Guo,Yong Xiang,Hai Jin
Issue Date:January 2014
pp. 191-199
Network coding has shown the promise of significant throughput improvement. In this paper, we study the network throughput using network coding and explore how the maximum throughput can be achieved in a two-way relay wireless network. Unlike previous stud...
 
Evolution of Software-Defined Sensor Networks
Found in: 2013 Ninth International Conference on Mobile Ad-hoc and Sensor Networks (MSN)
By Deze Zeng,Toshiaki Miyazaki,Song Guo,Tsuneo Tsukahara,Junji Kitamichi,Takafumi Hayashi
Issue Date:December 2013
pp. 410-413
After a decade of extensive research on application-specific wireless sensor networks (WSNs), the recent development of information and communication technologies make it practical to realize new WSNs paradigm known as software-defined sensor networks (SDS...
 
Mobility Prediction Based Joint Stable Routing and Channel Assignment for Mobile Ad Hoc Cognitive Networks
Found in: IEEE Transactions on Parallel and Distributed Systems
By Feilong Tang,Minyi Guo,Song Guo,Cheng-Zhong Xu
Issue Date:November 2013
pp. 1
Link instability and channel interference cause significant performance degradation to mobile ad hoc cognitive networks (MACNets). Existing work designs routing and assigns channels separately or does not consider mobility prediction and channel vacation t...
 
On the Multicast Capacity in Energy-Constrained Lossy Wireless Networks by Exploiting Intrabatch and Interbatch Network Coding
Found in: IEEE Transactions on Parallel and Distributed Systems
By Peng Li,Song Guo
Issue Date:November 2013
pp. 2251-2260
We study a fundamental problem in determining the multicast capacity in energy-constrained wireless networks with lossy transmission links. The multicast capacity in our paper is defined as the maximum number of packets that can be disseminated from the so...
 
Coding-Aware Proportional-Fair Scheduling in OFDMA Relay Networks
Found in: IEEE Transactions on Parallel and Distributed Systems
By Bin Tang,Baoliu Ye,Sanglu Lu,Song Guo
Issue Date:September 2013
pp. 1727-1740
In recent years, OFDMA relay networks have become a key component in the 4G standards (e.g., IEEE 802.16j, 3GPP LTE-Advanced) for broadband wireless access. When numerous bidirectional flows pass through the relay stations in an OFDMA relay network that su...
 
On the Multicast Lifetime of WANETs with Multibeam Antennas: Formulation, Algorithms, and Analysis
Found in: IEEE Transactions on Computers
By Song Guo,Minyi Guo,Victor Leung,Shui Yu,Yong Xiang
Issue Date:March 2013
pp. 1
We explore the multicast lifetime capacity of energy-limited wireless ad hoc networks using directional multibeam antennas by formulating and solving the corresponding optimization problem. In such networks, each node is equipped with a practical smart ant...
 
Neighbor Similarity Trust against Sybil Attack in P2P E-commerce
Found in: 2012 IEEE 9th Int'l Conference on Ubiquitous Intelligence & Computing / 9th Int'l Conference on Autonomic & Trusted Computing (UIC/ATC)
By Felix Musau,Guojun Wang,Song Guo,Muhammad Bashir Abdullahi
Issue Date:September 2012
pp. 547-554
Peer to peer (P2P) e-commerce applications exist at the edge of the Internet with vulnerabilities to passive and active attacks. These attacks have pushed away potential business firms and individuals whose aim is to get the best benefit in e-commerce with...
 
Discriminating DDoS Attacks from Flash Crowds Using Flow Correlation Coefficient
Found in: IEEE Transactions on Parallel and Distributed Systems
By Shui Yu,Wanlei Zhou,Weijia Jia,Song Guo,Yong Xiang,Feilong Tang
Issue Date:June 2012
pp. 1073-1080
Distributed Denial of Service (DDoS) attack is a critical threat to the Internet, and botnets are usually the engines behind them. Sophisticated botmasters attempt to disable detectors by mimicking the traffic patterns of flash crowds. This poses a critica...
 
Multicast Lifetime Maximization Using Network Coding in Lossy Wireless Ad Hoc Networks
Found in: Embedded and Ubiquitous Computing, IEEE/IFIP International Conference on
By Chih-Hao Hsu,Peng Li,Song Guo,Shui Yu,Zhuzhong Qian
Issue Date:October 2011
pp. 95-99
In traditional stop-and-wait strategy for reliable communications, such as ARQ, retransmission for the packet loss problem would incur a great number of packet transmissions in lossy wireless ad-hoc networks. We study the reliable multicast lifetime maximi...
 
Special-purposed VLIW architecture for IEEE-754 quadruple precision elementary functions on FPGA
Found in: Computer Design, International Conference on
By Yuanwu Lei,Yong Dou,Li Shen,Jie Zhou,Song Guo
Issue Date:October 2011
pp. 219-225
This work explores the feasibility to implement IEEE-754-2008 standard quadruple precision (Quad) elementary functions on recent FPGAs with plenty of embedded memories and DSP blocks. First, we analysis the implementation algorithm of Quad elementary funct...
 
Energy Minimization on Thread-Level Speculation in Multicore Systems
Found in: Parallel and Distributed Computing, International Symposium on
By Peng Li, Song Guo
Issue Date:July 2010
pp. 125-132
Thread-Level Speculation (TLS) has shown great promise as an automatic parallelization technique to achieve high level performance by partitioning a sequential program into threads, which are expected to be optimistically executed in parallel. In this pape...
 
A New Method of Tool Wear Measurement
Found in: Electrical and Control Engineering, International Conference on
By Xihui Liu, Chen Zhang, Jiwen Fang, Song Guo
Issue Date:June 2010
pp. 2606-2609
In NC milling process, tool wear measurement is an integral part of establishing tool wear model. In this paper, a new method of measuring tool wear is presented. This method maps tool wear into a kind of material which has no or less influence on tool wea...
 
The Project Review of Information Quality Management of Agricultural Scientific Data Sharing Center in China
Found in: International Conference on Information Management, Innovation Management and Industrial Engineering
By Li-rong Song, Guo-min Zhou
Issue Date:December 2009
pp. 63-66
Agricultural scientific data, which give a strong support to the innovation of agricultural science and technology, has tremendous scientific value, economic value and society value. This paper introduces the measures and experience of the information qual...
 
The Application of the Fuzzy Controller Based on PLC in Sewage Disposal System
Found in: Artificial Intelligence and Computational Intelligence, International Conference on
By Kang Sun, Yan-min Song, Guo-chuan Feng
Issue Date:November 2009
pp. 154-158
In order to solve the problems such as long time-delay, non-linear and the difficulty to establish an accurate mathematical model emerged in industrial field, we combine advanced intelligent control method with traditional automated devices, and put forwar...
 
An Improved Algorithm for Diverse AdaBoostSVM
Found in: Computational Sciences and Optimization, International Joint Conference on
By Song Guo, Guochang Gu, Haibo Liu, Jing Shen, Changyou Li
Issue Date:April 2009
pp. 839-842
In order to improve the training convergence speed and detection accuracy of Diverse AdaBoostSVM, an improved algorithm is proposed according to the asymmetry in face detection. In the algorithm, the weight of each weak learner, which represents importance...
 
Using Domain Ontology to Implement a Frequently Asked Questions system
Found in: Computer Science and Information Engineering, World Congress on
By Chih-Hao Hsu, Song Guo, Rung-Chin Chen, Shou-Kuo Dai
Issue Date:April 2009
pp. 714-718
In recent years, the application of ontology has been already toward the diversification under the development of the semantic web technology. The main application of ontology is information retrieval. With the utilization of ontology, we expect to offer m...
 
Localized Operations for Distributed Minimum Energy Multicast Algorithm in Mobile Ad Hoc Networks
Found in: IEEE Transactions on Parallel and Distributed Systems
By Song Guo, Oliver Yang
Issue Date:February 2007
pp. 186-198
<p><b>Abstract</b>—To explore the advantages of power saving offered by the wireless multicast advantage property, we consider the case of source-initiated multicast traffic. Current research activity for the Minimum Energy Multicast (MEM...
 
Fitness Noise in Interactive Evolutionary Computation and the Convergence Robustness
Found in: Intelligent Systems Design and Applications, International Conference on
By Guo-Sheng Hao, Yong-Qing Huang, Dun-Wei Gong, Guang-Song Guo, Yong Zhang
Issue Date:October 2006
pp. 429-434
Noise is one of the important factors that influence the performance of evolutionary computation (EC). Many studies on noise were reported in traditional EC, but less in IEC. The reported work on noise in EC is reviewed firstly. Then the convergence robust...
 
Video Annotation by Active Learning and Semi-Supervised Ensembling
Found in: Multimedia and Expo, IEEE International Conference on
By Yan Song, Guo-jun Qi, Xian-sheng Hua, Li-rong Dai, Ren-hua Wang
Issue Date:July 2006
pp. 933-936
Supervised and semi-supervised learning are frequently applied methods to annotate videos by mapping low-level features into semantic concepts. Due to the large semantic gap, the main constraint of these methods is that the information contained in a limit...
 
A Distributed Minimum Energy Multicast Algorithm in MANETs
Found in: A World of Wireless, Mobile and Multimedia Networks, International Symposium on
By Song Guo, Victor Leung, Oliver Yang
Issue Date:June 2006
pp. 134-142
We consider the problem of minimizing the energy consumptions of a given multicast connection in mobile ad hoc networks (MANETs) that use omnidirectional antennas and have limited energy resources. Unlike most multicast algorithms that use centralized gree...
 
Minimum-Energy Multicast in Wireless Ad Hoc Networks with Adaptive Antennas: MILP Formulations and Heuristic Algorithms
Found in: IEEE Transactions on Mobile Computing
By Song Guo, Oliver Yang
Issue Date:April 2006
pp. 333-346
In this paper, we consider wireless ad hoc networks that use adaptive antennas and have limited energy resources. To explore the advantages of power saving offered by the use of adaptive antennas, we consider the case of source initiated multicast traffic....
 
On Upper Bound and Heuristics for Multicast Lifetime Maximization Using Dynamic Routing in Energy-Limited Wireless Ad Hoc Networks
Found in: Mobile and Ubiquitous Systems, Annual International Conference on
By Song Guo, Oliver Yang
Issue Date:July 2005
pp. 426-431
<p>We consider the problem of maximizing the lifetime of a given multicast connection in wireless networks that use omni-directional antennas and have limited energy resources. In this paper, we first explore the upper bound of the multicast lifetime...
 
Improving Source Routing Reliability in Mobile Ad Hoc Networks
Found in: IEEE Transactions on Parallel and Distributed Systems
By Song Guo, Oliver Yang, Yantai Shu
Issue Date:April 2005
pp. 362-373
<p><b>Abstract</b>—In this paper, we propose a novel on-demand routing protocol called Backup Source Routing (BSR) to establish and maintain backup routes that can be utilized after the primary path breaks. The key advantage of BSR is the...
 
Minimum Energy Multicast Routing for Wireless Ad-hoc Networks with Adaptive Antennas
Found in: Network Protocols, IEEE International Conference on
By Song Guo, Oliver Yang
Issue Date:October 2004
pp. 151-160
Energy conservation is a critical issue in wireless multihop ad-hoc networks, which have nodes powered by batteries only. One major metric for energy conservation is to route a communication session along the routes that require the lowest total energy con...
 
Multicue MRF Image Segmentation:Combining Texture and Color Features
Found in: Pattern Recognition, International Conference on
By Zoltan Kato, Ting-Chuen Pong, Song Guo Qiang
Issue Date:August 2002
pp. 10660
Herein, we propose a new Markov random field (MRF) image segmentation model which aims at combining color and texture features. The model has a multi-layer structure: Each feature has its own layer, called feature layer, where an MRF model is defined using...
 
Optimal Transmission Scheduling of Cooperative Communications with a Full-Duplex Relay
Found in: IEEE Transactions on Parallel and Distributed Systems
By Peng Li,Song Guo,Weihua Zhuang
Issue Date:September 2014
pp. 2353-2363
Most existing research studies in cooperative communication are based on a half-duplex assumption. Motivated by recent successes in hardware implementation of wireless full-duplex transmission, we propose a full-duplex cooperative communication (FDCC) appr...
 
Can We Beat DDoS Attacks in Clouds?
Found in: IEEE Transactions on Parallel and Distributed Systems
By Shui Yu,Yonghong Tian,Song Guo,Dapeng Oliver Wu
Issue Date:September 2014
pp. 2245-2254
Cloud is becoming a dominant computing platform. Naturally, a question that arises is whether we can beat notorious DDoS attacks in a cloud environment. Researchers have demonstrated that the essential issue of DDoS attack and defense is resource competiti...
 
Energy-Efficient Cooperative Communications for Multimedia Applications in Multi-Channel Wireless Networks
Found in: IEEE Transactions on Computers
By Peng Li,Song Guo,Jiankun Hu
Issue Date:August 2014
pp. 1
The dramatic growth of mobile multimedia communications imposes new requirements on quality-of-service and energy efficiency in wireless networks. In this paper, we study the ESCC (Energy- and Spectrum-efficient Cooperative Communication) problem by exploi...
   
Reliable Bulk-Data Dissemination in Delay Tolerant Networks
Found in: IEEE Transactions on Parallel and Distributed Systems
By Deze Zeng,Song Guo,Jiankun Hu
Issue Date:August 2014
pp. 2180-2189
Delay/Disruption Tolerant Network (DTN) differs from the conventional networks in that it has no continuous or contemporaneous connections among wireless nodes. Its inherent characteristic of intermittent connections makes existing routing solutions hardly...
 
Taxonomy of Attacks for Agent-Based Smart Grids
Found in: IEEE Transactions on Parallel and Distributed Systems
By Jiankun Hu,Hemanshu R. Pota,Song Guo
Issue Date:July 2014
pp. 1886-1895
Being the most important critical infrastructure in Cyber-Physical Systems (CPSs), a smart grid exhibits the complicated nature of large scale, distributed, and dynamic environment. Taxonomy of attacks is an effective tool in systematically classifying att...
 
Order-Optimal Information Dissemination in MANETs via Network Coding
Found in: IEEE Transactions on Parallel and Distributed Systems
By Bin Tang,Baoliu Ye,Song Guo,Sanglu Lu,Dapeng Oliver Wu
Issue Date:July 2014
pp. 1841-1851
Motivated by various applications in mobile ad-hoc networks (MANETs) that require nodes to share their individual information to each other, we study the multi-message dissemination problem in a MANET, which is to distribute multiple messages to all mobile...
 
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