2013 27th International Conference on Advanced Information Networking and Applications Workshops最新文献_第7页

Adkintun: SLA Monitoring of ISP Broadband Offerings Adkintun: ISP宽带产品的SLA监控

2013 27th International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2013-03-25 DOI: 10.1109/WAINA.2013.240

Javier Bustos-Jiménez, Victor Ramiro, F. Lalanne, T. Barros

引用次数: 4

Programming Ecological Niche Modeling Workflows in the Cloud 在云中编程生态位建模工作流

2013 27th International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2013-03-25 DOI: 10.1109/WAINA.2013.6

D. Lezzi, Roger Rafanell, E. Torres, R. Giovanni, I. Blanquer, Rosa M. Badia

{"title":"Programming Ecological Niche Modeling Workflows in the Cloud","authors":"D. Lezzi, Roger Rafanell, E. Torres, R. Giovanni, I. Blanquer, Rosa M. Badia","doi":"10.1109/WAINA.2013.6","DOIUrl":"https://doi.org/10.1109/WAINA.2013.6","url":null,"abstract":"In the last decades biology scientists have relied on their own resources and tools to run the experiments and store the results of the analysis. However, the explosion of big data and the growing availability of computational methods find an obstacle in the lack of computational and storage resources. Cloud computing platforms are emerging as potential solution to overcome these limitations, but adaptation of the applications to enable scientific users to benefit from resources acquired on demand is a complex process requiring multidisciplinary expertise. The EUBrazilOpenBio initiative is implementing an e-Infrastructure that provides biodiversity community with a rich set of computational and data resources exploiting existing cloud technologies from EU and Brazil. This paper presents the implementation of one of the two use cases selected, the environmental niche modeling by means of implementing such workflow through the COMPSs framework and its deployment on the EUBrazil OpenBio platform. The proposed approach has been evaluated on a Cloud test bed managed by the VENUS-C middleware.","PeriodicalId":359251,"journal":{"name":"2013 27th International Conference on Advanced Information Networking and Applications Workshops","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129833740","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: 11

Routing Protocol Based on the Position, Velocity, and Direction of the Nodes 基于节点位置、速度和方向的路由协议

2013 27th International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2013-03-25 DOI: 10.1109/WAINA.2013.138

G. Andrade, L. Lima, A. Calsavara, C. Maziero

引用次数: 11

Multipath Video Streaming Based on Hierarchical Routing Management 基于分层路由管理的多路径视频流

2013 27th International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2013-03-25 DOI: 10.1109/WAINA.2013.161

T. Volkert, Manuel Osdoba, A. Mitschele-Thiel, M. Becke

{"title":"Multipath Video Streaming Based on Hierarchical Routing Management","authors":"T. Volkert, Manuel Osdoba, A. Mitschele-Thiel, M. Becke","doi":"10.1109/WAINA.2013.161","DOIUrl":"https://doi.org/10.1109/WAINA.2013.161","url":null,"abstract":"In this paper, we propose a new approach to enhance today's hop-by-hop routing. The main goal of our work is to improve the efficiency of network usage and to support transmission requirements (TR) provided by applications. In the paper, we focus on non-functional requirements such as a desired upper bound for the end-to-end delay and a required data rate. Both are encoded as meta data in each data packet. Furthermore, we describe how these embedded (in-band) TRs can be used for QoS-oriented routing, implemented on each intermediate router. This directs packets along routes, providing only the network resources actually needed. In order to support these routing decisions based on TRs, we utilize data from an additional control plane, which provides QoS-related topology data from the network. For this purpose, we apply our idea of \"Hierarchical Routing Management\" (HRM). It implements a signaling of QoS-related route capabilities. In order to provide a scalable system, we apply hierarchical addressing and topology aggregation, resulting in fewer details in higher hierarchy levels. In detail, we describe how SCTP can be used to encode and transport the TRs for a multipath video-streaming scenario. Moreover, we explain the HRM internal signaling processes, which are required to create and use the HRM system. Compared to current IP routing, this allows for a better network efficiency and QoE at receiver side. Nevertheless, the HRM approach remains backward compatible to current application and router implementations. The paper shows that these benefits can be achieved at an acceptable overhead for packet processing.","PeriodicalId":359251,"journal":{"name":"2013 27th International Conference on Advanced Information Networking and Applications Workshops","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129550804","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: 12

Mobility-Sensitive Power Control for MBSFN Cellular Networks MBSFN蜂窝网络的移动敏感功率控制

2013 27th International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2013-03-25 DOI: 10.1109/WAINA.2013.73

K. Asimakis, Christos Bouras, V. Kokkinos, Andreas Papazois

引用次数: 1

Performance Evaluation of Alternative Network Architectures for Sensor-Satellite Integrated Networks 传感器-卫星集成网络中可选网络架构的性能评估

2013 27th International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2013-03-25 DOI: 10.1109/WAINA.2013.56

Suraj Verma, P. Pillai, Yim-Fun Hu

{"title":"Performance Evaluation of Alternative Network Architectures for Sensor-Satellite Integrated Networks","authors":"Suraj Verma, P. Pillai, Yim-Fun Hu","doi":"10.1109/WAINA.2013.56","DOIUrl":"https://doi.org/10.1109/WAINA.2013.56","url":null,"abstract":"The last decade has seen an exponential rise in the use of wireless sensor networks (WSNs) in various applications. While these have been primarily used on their own, researchers are now looking into ways of integrating these WSNs with other existing communication technologies. One such network is the satellite network which provides significant advantage in providing communication access to remote locations due to their inherent large coverage areas. Combining WSNs and satellite will enable us to perform efficient remotely monitoring in areas where terrestrial networks may not be present. However in such a scenario, the placement of sensor nodes is crucial in order to ensure efficient routing and energy-efficiency. This paper presents four network architectures for sensor-satellite hybrid networks, sensor-satellite direct communication, connections via a gateway node employing random node layout, grid-based node layout and cluster-based node layout with data aggregation. These architectures were simulated using network simulator 2 (ns-2) and then their packet loss rate, average end-to-end packet delay, and overall energy consumption were compared. The paper concludes by proposing a suitable network topology for environmental monitoring applications.","PeriodicalId":359251,"journal":{"name":"2013 27th International Conference on Advanced Information Networking and Applications Workshops","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125640100","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: 12

A Framework for Semantic Interoperability over the Cloud 云上语义互操作性的框架

2013 27th International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2013-03-25 DOI: 10.1109/WAINA.2013.218

F. Amato, A. Mazzeo, V. Moscato, A. Picariello

{"title":"A Framework for Semantic Interoperability over the Cloud","authors":"F. Amato, A. Mazzeo, V. Moscato, A. Picariello","doi":"10.1109/WAINA.2013.218","DOIUrl":"https://doi.org/10.1109/WAINA.2013.218","url":null,"abstract":"Semantic Interoperability is one of the most important open challenges in the Knowledge Management field. In this work, we propose a framework for making easier information exchanging operations among heterogeneous information sources, over the Cloud. Exploiting the Semantic Web technologies, the framework has the objective of allowing semantic interoperability among distributed software agents preserving not only semantics of transmitted messages, but also the subjectivity of agent's world vision in the communication process. The proposed system, in fact, will help users in the digital documents exchanging activities by extracting the related relevant information and coding their informative contents in a shape capable of preserving the original semantics, also in the case of communications agents using different or incompatible vocabularies. The framework is a an evolution of semantic interoperable methodologies towards cloud computer technologies, thus guaranteeing several advantages in terms of usability, scalability and fault tolerance. In particular, we implemented a prototype that provides interoperability functionalities in the E-Health domain, managing information coming from heterogeneous sources.","PeriodicalId":359251,"journal":{"name":"2013 27th International Conference on Advanced Information Networking and Applications Workshops","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122141878","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: 41

Acceleration of Communication-Aware Task Mapping Techniques through GPU Computing 利用GPU计算加速感知通信的任务映射技术

2013 27th International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2013-03-25 DOI: 10.1109/WAINA.2013.38

Javier Reyes, J. Orduña, G. Vigueras, Rafael Tornero

{"title":"Acceleration of Communication-Aware Task Mapping Techniques through GPU Computing","authors":"Javier Reyes, J. Orduña, G. Vigueras, Rafael Tornero","doi":"10.1109/WAINA.2013.38","DOIUrl":"https://doi.org/10.1109/WAINA.2013.38","url":null,"abstract":"The era of distributed computing, where applications are executed on platforms like clusters, grids and/or clouds of computers, have shown the need for taking into account the communications that take place on distributed computer architectures when executing applications. In that environment, different communication-aware mapping techniques were proposed for improving the system performance, both for off-chip and for on-chip networks. Some of these proposals are based on heuristic search for finding pseudo-optimal assignments of a given population of tasks and processing elements. The technology improvement has allowed a significant increase in the problem size, multiplying the number of processor cores in each chip. Therefore, the proposals based on heuristic search must be accelerated in order to search in larger exploration domains within the same execution times. In this paper, we propose a comparative study of the parallel version of the local search method for communication-aware task mapping techniques. Unlike other comparative studies of heuristic methods implemented on GPUs, we compare the performance provided by the parallel version for GPUs with the performance provided by a MPI parallel version in terms of execution times and fitness values provided. The MPI version was executed on a cluster optimized for MPI applications. Also, we have considered a GPU with Fermi architecture and we have mapped the local search algorithm onto the GPU in order to improve the performance. The results show that the parallel implementation on a single GPU provides similar fitness function values than the MPI implementation on the cluster. However, the execution times required by the GPU implementation are significantly lower than the ones required by the MPI implementation, and these differences increase as so does size of the parallel system.","PeriodicalId":359251,"journal":{"name":"2013 27th International Conference on Advanced Information Networking and Applications Workshops","volume":"14 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116432891","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: 1

Impact of IEEE 802.11 PHY/MAC Strategies on Routing Performance in Wireless Mesh Networks IEEE 802.11 PHY/MAC策略对无线Mesh网络路由性能的影响

2013 27th International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2013-03-25 DOI: 10.1109/WAINA.2013.2

Chiraz Houaidia, H. Idoudi, A. Bossche, T. Val, L. Saïdane

引用次数: 11

A Multi-GPU Framework for In-Memory Text Data Analytics 内存文本数据分析的多gpu框架

2013 27th International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2013-03-25 DOI: 10.1109/WAINA.2013.238

P. K. Chong, E. Karuppiah, K. Yong

{"title":"A Multi-GPU Framework for In-Memory Text Data Analytics","authors":"P. K. Chong, E. Karuppiah, K. Yong","doi":"10.1109/WAINA.2013.238","DOIUrl":"https://doi.org/10.1109/WAINA.2013.238","url":null,"abstract":"Current application of GPU processors for parallel computing tasks show excellent results in terms of speed-ups compared to CPU processors. However, there is no existing framework that enables automatic distribution of data and processing across multiple GPUs, modularity of kernel design, and efficient co-usage of CPU and GPU processors. All these elements are necessary conditions to enable users to easily perform 'Big Data' analysis, and to create their own modules for their desired processing functionality. We propose a framework for in-memory 'Big Text Data' analytics that provides mechanisms for automatic data segmentation, distribution, execution, and result retrieval across multiple cards (CPU, GPU & FPGA) and machines, and a modular design for easy addition of new GPU kernels. The architecture and components of the framework such as multi-card data distribution and execution, data structures for efficient memory access, algorithms for parallel GPU computation, and result retrieval are described in detail, and some of the kernels in the framework are evaluated using Big Data versus multi-core CPUs to demonstrate the performance and feasibility of using it for 'Big Data' analytics, providing alternative and cheaper HPC solution.","PeriodicalId":359251,"journal":{"name":"2013 27th International Conference on Advanced Information Networking and Applications Workshops","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127912398","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: 7