this paper initiates formal analysis of a simple, distributed algorithm for community detection on networks. We analyze an algorithm that we call Max-LPA, both in terms of its convergence time and in terms of the &quo...
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this edited book presents scientific results of the 14th ACIS/IEEE internationalconference on Software Engineering, Artificial Intelligence, networking and Parallel/distributedcomputing (SNPD 2013), held in Honolulu...
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ISBN:
(数字)9783319007380
ISBN:
(纸本)9783319007373;9783319032726
this edited book presents scientific results of the 14th ACIS/IEEE internationalconference on Software Engineering, Artificial Intelligence, networking and Parallel/distributedcomputing (SNPD 2013), held in Honolulu, Hawaii, USA on July 1-3, 2013. the aim of this conference was to bring together scientists, engineers, computer users, and students to share their experiences and exchange new ideas, research results about all aspects (theory, applications and tools) of computer and information science, and to discuss the practical challenges encountered along the way and the solutions adopted to solve them. the conference organizers selected the 17 outstanding papers from those papers accepted for presentation at the conference.
In the RoboCup 3D simulation competition, how to find a flexible and stable gait pattern is one of the keys to win the match. To achieve such walking gait, a machine learning method of optimizing the vertical Center o...
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ISBN:
(纸本)9781450353687
In the RoboCup 3D simulation competition, how to find a flexible and stable gait pattern is one of the keys to win the match. To achieve such walking gait, a machine learning method of optimizing the vertical Center of Mass(CoM) trajectory is presented. the vertical CoM trajectory is planned by multiple polynomial function. Inverted Pendulum Model(IPM) and a numerical method are utilized to control the Zero Moment Point(ZMP). then the key parameters are extracted from the gait pattern, a distributed multi-robot training environment based on RoboCup 3D simulated platform is constructed, and the parallel multi-swarm particle swarm algorithm is applied to optimize the parameters. the results of experiment and competition demonstrate that the effectiveness of the proposed method.
the lattice of maximal antichains of a distributed computation is generally much smaller than its lattice of consistent global states. We show that a useful class of predicates can be detected on the lattice of maxima...
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this work presents the framework CloudTesting, a solution to parallelize the execution of a test suite over a distributed cloud infrastructure. the use of a cloud as runtime environment for automated software testing ...
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ISBN:
(纸本)9781479924189
this work presents the framework CloudTesting, a solution to parallelize the execution of a test suite over a distributed cloud infrastructure. the use of a cloud as runtime environment for automated software testing provides a more efficient and effective solution when compared to traditional methods regarding the exploration of diversity and heterogeneity for testing coverage. the objective of this work is evaluate our solution regarding the performance gains achieved withthe use of the framework showing that it is possible to improve the software testing process with very little configuration overhead and low costs.
there is need for providing proper quality of service (QoS) and security to healthcare traffic in the network in a healthcare environment. In addition, there is need for global visibility of healthcare related communi...
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Today's large scale distributed systems are characterized by strong dynamics caused by the inherent unreliability of their constituting elements (e.g. process and link failures, processes joining or leaving the sy...
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We propose Bohr, a similarity aware geo-distributed data analytics system that minimizes query completion time. the key idea is to exploit similarity between data in different data centers (DCs), and transfer similar ...
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ISBN:
(纸本)9781450360807
We propose Bohr, a similarity aware geo-distributed data analytics system that minimizes query completion time. the key idea is to exploit similarity between data in different data centers (DCs), and transfer similar data from the bottleneck DC to other sites with more WAN bandwidth. though these sites have more input data to process, these data are more similar and can be more effciently aggregated by the combiner to reduce the intermediate data that needs to be shuffled across the WAN. thus our similarity aware approach reduces the shuffle time and in turn the query completion time (QCT). We design Bohr based on OLAP data cubes to perform efficient similarity checking among datasets in different sites. We implement Bohr on Spark and deploy it across ten sites of AWS EC2. Our extensive evaluation using realistic query workloads shows that Bohr improves the QCT by up to 50% and reduces the intermediate data by up to 6x compared to state-of-the-art solutions that also use OLAP cubes.
the proceedings contain 21 papers. the topics discussed include: game-theoretic modeling of DDoS attacks in cloud computing;distributed federated service chaining for heterogeneous network environments;system-aware dy...
ISBN:
(纸本)9781450385640
the proceedings contain 21 papers. the topics discussed include: game-theoretic modeling of DDoS attacks in cloud computing;distributed federated service chaining for heterogeneous network environments;system-aware dynamic partitioning for batch and streaming workloads;automated detection of design patterns in declarative deployment models;exploring the cost and performance benefits of AWS step functions using a data processing pipeline;multi-cloud serverless function composition;apollo: towards an efficient distributed orchestration of serverless function compositions in the cloud-edge continuum;courier: delivering serverless functions within heterogeneous FaaS deployments;accord: application-driven networking in the datacenter;QoS-aware 5G component selection for content delivery in multi-access edge computing;and enforcing deployment latency SLA in edge infrastructures through multi-objective genetic scheduler.
Real-time network monitoring is a critical requirement for tracking user activities and ensuring optimal network performance. In this paper, we propose a big data approach to real-time network monitoring that leverage...
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