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- ArticleAugust 2012
Targeting distributed systems in fastflow
Euro-Par'12: Proceedings of the 18th international conference on Parallel processing workshopsPages 47–56https://doi.org/10.1007/978-3-642-36949-0_7FastFlow is a structured parallel programming framework targeting shared memory multi-core architectures. In this paper we introduce a FastFlow extension aimed at supporting also a network of multi-core workstations. The extension supports the execution ...
- ArticleMay 2012
A Discussion in Favor of Dynamic Scheduling for Regular Applications in Many-core Architectures
IPDPSW '12: Proceedings of the 2012 IEEE 26th International Parallel and Distributed Processing Symposium Workshops & PhD ForumPages 1591–1600https://doi.org/10.1109/IPDPSW.2012.200The recent evolution of many-core architectures has resulted in chips where the number of processor elements (PEs) are in the hundreds and continue to increase every day. In addition, many-core processors are more and more frequently characterized by ...
- ArticleDecember 2008
Research and Application of Improved RBAC Model
ICIII '08: Proceedings of the 2008 International Conference on Information Management, Innovation Management and Industrial Engineering - Volume 03Pages 257–260https://doi.org/10.1109/ICIII.2008.240Core-RBAC model is a demand-oriented enterprise security access control strategy[1]. In the paper, onthe basis of Core-RBAC model, roles set and permissions set were fractionized. The refinement core-RBAC model was more fine permissions setting. In ...
- ArticleSeptember 2005
QoS control for optimality and safety
EMSOFT '05: Proceedings of the 5th ACM international conference on Embedded softwarePages 90–99https://doi.org/10.1145/1086228.1086247We propose a method for fine grain QoS control of real-time applications. The method allows adapting the overall system behavior by adequately setting the quality level parameters of its actions. The objective of the control policy is to meet QoS ...
- articleJanuary 2004
A fine-grain load-adaptive algorithm of the 2D discrete wavelet transform for multithreaded architectures
Journal of Parallel and Distributed Computing (JPDC), Volume 64, Issue 1Pages 68–78https://doi.org/10.1016/j.jpdc.2003.06.003In this paper we develop a load-adaptive multithreaded algorithm to compute 2D Discrete Wavelet Transform (DWT) and its implementation on a fine-grain multithreading platform. In a 2D DWT computation, the problem sizes reduces at every decomposition ...
- ArticleNovember 2003
Robust content-based image searches for copyright protection
MMDB '03: Proceedings of the 1st ACM international workshop on Multimedia databasesPages 70–77https://doi.org/10.1145/951676.951690This paper proposes a novel content-based image retrieval scheme for image copy identification. Its goal is to detect matches between a set of doubtful images and the ones stored in the database of the legal holders of the photographies. If an image was ...
- ArticleApril 1993
Simulating interconnection networks in RAW
IPPS '93: Proceedings of the 1993 Seventh International Parallel Processing SymposiumPages 268–275https://doi.org/10.1109/IPPS.1993.262883The authors investigate the relationship between application program characteristics and interconnection network (ICN) performance using an execution driven simulation testbed: the reconfigurable architecture workbench (RAW). RAW simulates a wide variety ...