dynamic workflow management for large scale scientific applications

... pre-OGSA Grid middleware toolkit such as the GT2 to access Grid resources. Figure 7.1 Accessing the Grid via independent Grid services 304 WORKFLOW MANAGEMENT FOR THE GRID specifications for workflow ... on WSFL, Grid Services Flow Language (GSFL) [22] is a flow language for the composition of OGSA compliant Grid services. 7.5 WORKFLOW MANAGEMENT FOR THE...

Ngày tải lên: 19/10/2013, 03:20

... Linguistics Joint Feature Selection in Distributed Stochastic Learning for Large-Scale Discriminative Training in SMT Patrick Simianer and Stefan Riezler Department of Computational Linguistics Heidelberg ... source and target sides. 4 Joint Feature Selection in Distributed Stochastic Learning The following discussion of learning methods is based on pairwis...

Ngày tải lên: 19/02/2014, 19:20

... Association for Computational Linguistics Leveraging Reusability: Cost-effective Lexical Acquisition for Large-scale Ontology Translation G. Craig Murray Bonnie J. Dorr Jimmy Lin Institute for ... transla- tion accuracy for our system can be directly in- terpreted as quality measures for the lexical re- sources used and the process by which they were developed....

Ngày tải lên: 08/03/2014, 02:21

... first system for large-scale acquisition of subcategorization frames (SCFs) from English corpus data which can be used to acquire comprehen- sive lexicons for verbs, nouns and adjectives. The system ... 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. Automat...

Ngày tải lên: 17/03/2014, 04:20

... s for ours) and 7∼12 times faster for decod- ing (2.881 ms for MALLET, 5.028 ms for CRF++, and 0.418 ms for ours). This result demonstrates that learn- ing and decoding CRFs for large-scale natural ... setting of parameters. We also present a simple but robust variant algorithm in which CRFs efficiently learn and predict large-scale natural language data. 2 Linear-c...

Ngày tải lên: 23/03/2014, 17:20

... anomalies 3 Mining Console Logs for Large-Scale System Problem Detection Wei Xu ∗ Ling Huang † Armando Fox ∗ David Patterson ∗ Michael Jordan ∗ ∗ UC Berkeley † Intel Research Berkeley Abstract The console ... applicable to logs of a large variety of server systems. Contributions. 1) We describe a novel method for run- time problem detection by mining console lo...

Ngày tải lên: 30/03/2014, 16:20

... Association for Computational Linguistics Distributed Word Clustering for Large Scale Class-Based Language Modeling in Machine Translation Jakob Uszkoreit ∗ Thorsten Brants Google, Inc. 1600 Amphitheatre ... million words) us- ing such large training corpora (>30 billion to- kens). The resulting clusterings are then used in training partially class-based langua...

Ngày tải lên: 31/03/2014, 00:20

... node, and is numerically closer to the key than the present node’s id. Pastry: Scalable, decentralized object location and routing for large- scale peer- to -peer systems Antony Rowstron and Peter ... peer- to -peer applications is to provide efficient algorithms for object location and routing within the network. This paper presents Pastry, a gener...

Ngày tải lên: 28/04/2014, 13:40

... Rx n t Ă 1 2 N t Ă 1 n r Ă 1 2 N r Ă s r Antenna selection & Beamforming Antenna selection & Beamforming Feedback H Figure 2 A 60 GHz MIMO system employing antenna selection and transmit/receive beamforming. Dong et ... article as: Dong et al.: Adaptive antenna selection and Tx/Rx beamforming for large-scale MIMO systems in 60 GHz ch...

Ngày tải lên: 21/06/2014, 01:20

... pages doi:10.1155/2007/34716 Research Article Distributed and Cooperative Link Scheduling for Large-Scale Multihop Wireless Networks Kezhu Hong, 1 Yingbo Hua, 1 and Ananthram Swami 2 1 Department ... Liu A distributed and cooperative link- scheduling (DCLS) algorithm is introduced for large-scale multihop wireless networks. With this algorithm, each a...

Ngày tải lên: 22/06/2014, 06:20

... models. This hybrid method enables quasi-dynamic simulations of large-scale metabolic pathways, while drastically reducing the number of kinetics assays needed for dynamic simulations. The dynamic behaviour ... variables Hypothetical pathways for simulation experimentsFigure 2 Hypothetical pathways for simulation experiments. Simple pathway models employed to evaluate the ac...

Ngày tải lên: 13/08/2014, 23:20

... medium, provided the original work is properly cited. Consolidating the set of known human protein-protein interactions& lt;p> ;In order to consolidate the known human proteins interactions two tests ... protein interactions. Comparison of extracted interactions with existing interactionsFigure 5 Comparison of extracted interactions with existing interacti...

Ngày tải lên: 14/08/2014, 14:21

... research interactions information refereed research Comment Network security and data integrity in academia: an assessment and a proposal for large-scale archiving Andrew Smith* † , Dov Greenbaum , Shawn ... the expanded region had a large increase in daily counts. Attack attempts are an everyday occurrence and there can be large spikes in attack activity....

Ngày tải lên: 14/08/2014, 14:22

... those involved in other interesting behaviors and traits. Unfortunately, in ants such studies have been seriously constrained by the lack of sequence data and other molecular tools. The majority ... research interactions information Open Access 2007Wanget al.Volume 8, Issue 1, Article R9 Method An annotated cDNA library and microarray for large-scale gene-expressi...

Ngày tải lên: 14/08/2014, 17:22

... DYNAMIC WORKFLOW MANAGEMENT FOR LARGE SCALE SCIENTIFIC APPLICATIONS A Thesis Submitted to the Graduate Faculty of the Louisiana ... dramatically because of the high demand for computa- tional and data resources. Large scale scientific applications are the main drivers for this demand since they involve large number of simulations and ... performs the schedul- ing f...

Ngày tải lên: 30/10/2014, 20:07