Multi dimensional resource allocation strategy for large scale computational grid systems
Multi dimensional resource allocation strategy for large scale computational grid systems
... 17 Grid Computing Model 19 2.1 Resource Environment for Grid Computing 19 2.2 Failure Model for Grid Computing 21 2.3 Performance measures ... to as Multi- Dimension Resource Scheduling (MRS) strategy that would enable jobs with multiple resource requirements to be run effectively on a Grid Computing Environment (GCE) A job’s resource ... GCE 22 Resource view of physical environment with access considerations 22 Resource Life Cycle Model for resources in the GCE 24 Flattened network view of resources for computation...
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Resource aware load distribution strategies for scheduling divisible loads on large scale data intensive computational grid systems
... work on designing resource aware dynamic strategies for scheduling large volume computationally intensive divisible loads with deadline requirements (time critical loads) in a computational Grid ... communication issues, as in parallel, distributed and Grid computing 1.3 Scheduling Divisible Loads on Computational Grids Computational Grid systems are built on high-speed networks for remote resource ... complex, resource aware scheduling strategies for handling computationally intensive arbitrarily divisible loads in a computational Grid system comprising of clusters of computing systems interconnected...
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Tài liệu Báo cáo khoa học: "Joint Feature Selection in Distributed Stochastic Learning for Large-Scale Discriminative Training in SMT" pdf
... Joint Feature Selection in Distributed Stochastic Learning The following discussion of learning methods is based on pairwise ranking in a Stochastic Gradient Descent (SGD) framework The resulting ... from scaling discriminative training for SMT to large training sets We deploy generic features for SCFG-based SMT that can efficiently be read off from rules at runtime Such features include rule ... Online large-margin training for statistical machine translation In Proceedings of the 2007 Joint Conference on Empirical Mehtods in Natural Language Processing and Computational Language Learning...
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Đề tài " Global well-posedness of the three-dimensional viscous primitive equations of large scale ocean and atmosphere dynamics " doc
... Annals of Mathematics, 166 (2007), 245–267 Global well-posedness of the three-dimensional viscous primitive equations of large scale ocean and atmosphere dynamics By Chongsheng Cao and Edriss ... the global existence and uniqueness (regularity) of strong solutions to the three-dimensional viscous primitive equations, which model large scale ocean and atmosphere dynamics Introduction Large ... and [33] the authors set up the mathematical framework to study the viscous primitive equations for the atmosphere and ocean circulation Moreover, similar to the 3D Navier-Stokes equations, they...
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Báo cáo khoa học: "Leveraging Reusability: Cost-effective Lexical Acquisition for Large-scale Ontology Translation" potx
... not of great value for access to segments of video, may be important for organizing other concepts and for browsing the hierarchy These factors must be balanced in developing a cost-effective process ... translation accuracy for our system can be directly interpreted as quality measures for the lexical resources used and the process by which they were developed Evaluation We performed two different ... assumptions for lexical acquisition (Echizen-ya, et al., 2005; Kaji & Aizono, 1996; Rapp, 1999; Tanaka & Iwasaki, 1996) Most make use of either parallel corpora or a bilingual dictionary for the...
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Báo cáo khoa học: "A System for Large-Scale Acquisition of Verbal, Nominal and Adjectival Subcategorization Frames from Corpora" pot
... described the first system for automatically acquiring verbal, nominal and adjectival subcategorization and associated frequency information from English corpora, which can be used to build large-scale ... Automatic acquisition of subcategorization frames from untagged text In Proc of the 29th Meeting of ACL, pages 209–214 E J Briscoe and J Carroll 1997 Automatic Extraction of Subcategorization from ... SCFs missing from the old system For nouns and adjectives the gold standard was created For each noun and adjective, 100-300 sentences from the BNC (an average of 267 per word) were randomly extracted...
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Báo cáo khoa học: "Efficient Inference of CRFs for Large-Scale Natural Language Data" docx
... performs 5∼50 times faster for training (1,774 s for M ALLET, 18,134 s for C RF ++, Experiment We evaluated our method on six large-scale natural language data sets (Table 1): Penn Treebank3 for ... decoding (2.881 ms for M ALLET, 5.028 ms for C RF ++, and 0.418 ms for ours) This result demonstrates that learning and decoding CRFs for large-scale natural language problems can be efficiently solved ... problems are closely related The size of the active set affects both the complexity of inference algorithm and the quality of the model Therefore, our goal for selecting δ and ω is to make a plausible...
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Mining Console Logs for Large-Scale System Problem Detection docx
... behavior happens, and therefore Approach There are four steps in our approach for mining console logs We first extract structured information from console logs By combining logs with source code, ... algorithm to refine detection results In summary, our initial work has opened up many new opportunities for turning built-in console logs into a powerful monitoring system for problem detection ...
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Báo cáo khoa học: "Distributed Word Clustering for Large Scale Class-Based Language Modeling in Machine Translation" docx
... progress in language modeling Technical report, Microsoft Research Reinherd Kneser and Hermann Ney 1993 Improved clustering techniques for class-based statistical language modelling In Proceedings ... the largest improvements using a specific clustering for the last word of each trigram but no clustering at all for the first two word positions Generalizing this leads to arbitrary order class-based ... The quality of class-based models trained using the resulting clusterings did not differ noticeably from those trained using clusterings for which the full vocabulary was considered in each iteration...
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scalable decentralized object location and routing for large scale peer to peer systems
... constructing peer- to -peer applications and understanding more of the issues and requirements of such applications and systems [1, 2, 5, 8, 10, 15] One of the key problems in large- scale peer- to -peer ... peer- to -peer applications is to provide efficient algorithms for object location and routing within the network This paper presents Pastry, a generic peer- to -peer object location and routing scheme, based ... original motivation for peer- to -peer systems, but it is not a pure peer- to -peer system because its database is centralized All three systems are primarily intended for the large- scale sharing of...
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báo cáo hóa học:" The Global Fund’s resource allocation decisions for HIV programmes: addressing those in need" pptx
... role in the distribution of the Global Fund’s resources These are the areas that should be further explored to ensure an evidence- and performance-based resource allocation for HIV control in the ... scale up during the reporting period, displaying the highest increases in Rounds and Allocation of the Global Fund-approved HIV funding by spending categories In 2002-2010, most of the funds were ... Discussion The Global Fund’s guiding principles target investments in line with need for HIV, tuberculosis and malaria, and enable allocation of funding based on country demand The key HIV funding provided...
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Báo cáo hóa học: "Throughput enhancement using synchronization and three-dimensional resource allocation" docx
... Cite this article as: Chang and Bahk: Throughput enhancement using synchronization and three-dimensional resource allocation EURASIP Journal on Wireless Communications and Networking 2011 2011:150 ... 400, and 480 Mbps The spectrum is divided into 14 bands with each bandwidth of 528 MHz The consecutive three bands form one band group except the last two bands that form the last fifth group And ... propagation delay in synchronization dTX-TX and dTX-RX are the propagation delays between TX0 and TX1 and between TX1 and RX0, respectively The timing offset at RX0 is the summation of dTX-TX and dTX-RX...
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Báo cáo hóa học: " Adaptive antenna selection and Tx/Rx beamforming for large-scale MIMO systems in 60 GHz channels" pptx
... nt Nt Antenna selection & Beamforming Nr Feedback nr RF Antenna selection & Beamforming Figure A 60 GHz MIMO system employing antenna selection and transmit/receive beamforming Once the antenna ... antenna selection and Tx/Rx beamforming for large-scale MIMO systems in 60 GHz channels EURASIP Journal on Wireless Communications and Networking 2011 2011:59 Note Note that in obtaining (20) ... have proposed a sequential antenna selection algorithm and an adaptive transmit/receive beamforming algorithm for large-scale MIMO systems in the 60 GHz band One constraint of the system under consideration...
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Báo cáo hóa học: " A cross-layer resource allocation scheme for spatial multiplexing-based MIMO-OFDMA systems" docx
... receive antennas At the base station, a maximum total transmission power of P max watts and S subchannels are available for transmission Assuming that the total power available for subchannel s ... doi:10.1186/1687-1499-2011-67 Cite this article as: Akbudak et al.: A cross-layer resource allocation scheme for spatial multiplexing-based MIMO-OFDMA systems EURASIP Journal on Wireless Communications and Networking ... infinity A. 2 Real-time applications Compared to best-effort applications, real-time applications, e.g., voice and video applications, are rather delaysensitive and thus considered as delay/rate-adaptive...
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