data and workflow management for large scale biological reseearch
dynamic workflow management for large scale scientific applications
... and operational data logging and processing, on-platform information distribution and displaying, infrastructure monitoring/intrusion detection, and management of complex surface facilities and ... applications need large amounts of data transfers The time consumed in data transfers may form the large portion of the application completion time Therefore, computational tasks and data transfer ... high demand for computational and data resources Large scale scientific applications are the main drivers for this demand since they involve large number of simulations and these simulations generate...
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Báo cáo y học: "Network security and data integrity in academia: an assessment and a proposal for large-scale archiving" potx
... cracking programs and make them available to legions of novice but eager ‘script kiddies’ who help enact large and widespread attacks And there have been real and significant cases of data loss The ... the specifics and scale of how best to aggregate security expertise, personnel, and resources for the use and benefit of all We believe there is great potential in aggregation and we offer the ... provide security services for the community Finally, we have suggested that a large- scale backup system be set up to archive academia’s digital data and to ensure its integrity for posterity It is...
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Context data management for large scale context aware ubiquitous systems
... information, the data management system should be able to handle different data types and data representation formats Also, as the query requirements can differ according to the data type, the ... following classes of data storage servers are identified – location data, static spatial data, indoor spatial data, embedded system data, data from a smart home and dynamic sensor data The last class ... repository database queries Distributed set of context data Querying the repository using repositories Historical data database queries Dynamic data management Not applicable Not handled Not handled...
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Báo cáo y học: "Leveraging a clinical research information system to assist biospecimen data and workflow management: a hybrid approach" pptx
... biospecimen banking and distribution, and not on data management [5] This paper describes the design and implementation of a biospecimen data management system (BDMS), originally developed for the TRIBE-AKI ... protocol information, etc and consequently, data exchange is unavoidable 2.4 User Interfaces for Clinical Data User interfaces for interactive data capture must support robust validation and ergonomics ... arrive in a variety of data formats, e.g., Excel spreadsheets Rather than force external labs to return data in a specific format, we accept their format and bulkimport data using a set of mapping...
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Báo cáo khoa học: "A System for Large-Scale Acquisition of Verbal, Nominal and Adjectival Subcategorization Frames from Corpora" pot
... system for automatically acquiring verbal, nominal and adjectival subcategorization and associated frequency information from English corpora, which can be used to build large- scale lexicons for ... 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 The ... one who did the first annotation for the whole data, and another who re-evaluated and corrected some of the initial frame assignments, and classified most of the data left unclassified by the first...
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Báo cáo khoa học: "Efficient Inference of CRFs for Large-Scale Natural Language Data" docx
... Sparse model For the hyper parameter , we empirically selected 0.001 for Method (this preserves 99% of probability density), for Method 2, and for Methods and Note that for Methods 2, 3, and indicates ... 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 ... the forward-backward procedure to calculate marginals (Sutton and McCallum, 2006) We formally describe here an efficient calculation of α and β recursions for the forwardbackward procedure The forward...
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scalable decentralized object location and routing for large scale peer to peer systems
... node), and so forth Results are shown for the three different protocols for initializing a new node’s state, with (“Estimation”) and without (“Standard”) the heuristic mentioned in Section 2.5, and ... [11, 21] and SCRIBE [22], and several applications are under development 2.4 Self-organization and adaptation In this section, we describe Pastry’s protocols for handling the arrival and departure ... 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 applications...
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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
... stochastic gradient method for updating the beamformers 4.1 Stochastic gradient algorithm for beamformer update The algorithm for the beamformer update is a generalization of [14] and is described as ... best transmit and receive beamformers from the previous iteration and generates Kt -1 new transmitand K r -1 new receive beamformers for the current iteration With a fixed step size and a single ... which a largescale MIMO system with Nt = 32 and Nr = 10 transmit and receive antennas operating at the 60 GHz band is randomly located All the antennas are omni-directional with 20 dBi gain and vertical...
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Báo cáo hóa học: " Research Article Distributed and Cooperative Link Scheduling for Large-Scale Multihop Wireless Networks" doc
... (6) and (9) As long as λl is large enough, upon convergence, Pl (i) (k) for each l becomes nonzero for some (at least one) of k = 1, 2, , K, and zero for the rest of k = 1, 2, , K Then for ... uniform link data rate rl = R in bits/s/Hz Shown in this figure, R ≥ is infeasible for K = 1, R ≥ 1.8 infeasible for K = 3, 4, and R ≥ 2.1 infeasible for K = The transition from a feasible data ... algorithm, versus the values of K and for different values of the uniform link data rate rl = R in bits/s/Hz We see that for this network and the chosen range of data rates 0.2 ≤ R ≤ 0.4 bits/s/Hz,...
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Báo cáo y học: "An annotated cDNA library and microarray for large-scale gene-expression studies in the ant Solenopsis invicta" pot
... manuscript; K Ross for ant colonies; L Falquet, P Sperisen and Vital-IT at the Swiss Institute of Bioinformatics for advice and access to bioinformatics resources; C LaMendola for help with ant ... summarized in Table and the full GO assignments are in Additional data file The most frequently identified molecular functions were 'binding' and 'catalytic activity' and those for biological process ... GB15931-PA and NH homology on reverse strand * • GB10007-PA on reverse strand *** • Near ab initio prediction and NH homology on reverse strand ** Ab initio prediction on reverse strand *** Near...
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DESIGN AND IMPLEMENTATION OF WEB-BASED DATA AND NETWORK MANAGEMENT SYSTEM FOR HETEROGENEOUS WIRELESS SENSOR NETWORKS
... command(s) and sending them to Mote layer and Database information which is responsible for storing the responded data from motes in WSNs 36 Table 4.2 Wrapped XML Template File and Mapped Command ... wasted and even lost without any benefit, although this way can improve and increase the data link speed to get more information such as the sampling data and other configuration and platform status ... scalable and flexible WSN Management Comprehensive Application Platform targeted for Heterogeneous WSNs Management System 2 Our prototype system H-WSNMS provides a Web-based Data and Network Management...
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Algorithms for large scale nuclear norm minimization and convex quadratic semidefinite programming problems
... presented in [131, Lemma 2.3.6 and Proposition 2.3.7] For any λ = (λ1 , , λ(p+q) )T ∈ p+q , let λi = σi for i ∈ α, λi = −σi−p for i ∈ γ, and λi = for i ∈ β For each threshold ρ > 0, we decompose ... highly efficient and robust in solving large- scale random matrix completion problems In [71], Liu, Sun and Toh considered the following nuclear norm minimization problem with linear and second order ... ρI|α2 | For each k, let α k→∞ λk = (λk , , λk )T ∈ (p+q) p+q k k , where λk = σi for i ∈ α, λk = −σi−p for i ∈ γ, and i i λk = for i ∈ β Let Λk ≡ Λk (εk , λk ) be defined by (2.30) and Dk ≡...
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Inexact interior point methods for large scale linear and convex quadratic semidefinite programming
... constructing effective and computationally efficient preconditioners for large scale dense and ill-conditioned linear system in each iteration explains why recent approaches for solving large scale linear ... based on classical methods for convex programming, such as proximal-point and augmented Lagrangian methods (For details on non-interior-point based methods for solving large scale linear SDP, see ... conditions for (P 1) and (D1) For a nonzero ν, (3.3) is the optimal condition for the log-det problems, that is, adding log barriers −ν log det x and ν log det z + nν(1 − log ν) to (P 1) and (D1)...
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A semismooth newton CG augmented lagrangian method for large scale linear and convex quadratic SDPS
... study of the theory and algorithm for solving large scale convex quadratic programming over special symmetric cones Because of the inefficiency of interior point methods for large scale SDPs, we introduce ... Lagrangian method for solving large scale linear and convex quadratic programs over symmetric cones; and • to design efficient practical variant of the theoretical algorithm and perform extensive ... algorithm for linear and convex quadratic semidefinite programming respectively We report numerical results in these two chapters for a variety of large scale linear and convex quadratic SDPs and SOCPs...
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Workflow Management for the Grid
... originated with the network and information management fields, where the requirement for information drives the creation and enactment of workflow processes 7.2 THE WORKFLOW MANAGEMENT COALITION 307 ... relationships) and performance 308 WORKFLOW MANAGEMENT FOR THE GRID metrics The WfMC defines two types of data relevant to the control and monitoring of workflow processes: • Workflow control data encompass ... defines the semantics and syntax of the APIs for standardized invocation, which includes session establishment, activity management and data handling functions • Administration and monitoring tools...
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Tài liệu PROJECT APPRAISAL AND RISK MANAGEMENT FOR THE PUBLIC SECTOR pdf
... Project appraisal and risk management for the public sector A IDEA AND PROJECT DEFINITION KEY QUESTIONS: a Where is the demand? b is this project consistent with company's expertise and strategy? ... Appraisal of Development Expenditures Project appraisal and risk management for the public sector OUTPUT OF MODULE – Forecast of quantities and prices for life of project – Taxes, tariffs, subsidies, ... and risk management for the public sector OUTPUT OF MODULE – Technology and life of project – Quantities of inputs by type needed – For investment and operation – Labour required by type and time...
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Tài liệu Environmental, Health and Safety Guidelines for Large Volume Petroleum-based Organic Chemicals Manufacturing pptx
... process tail gases, heaters and boilers; valves, flanges, pumps, and compressors; storage and transfer of products and intermediates; waste water handling; and emergency vents and flares Industry-specific ... adjustment and treated via an and provision should be made for equipment sparing and plant oil/water separator and air-flotation before discharge to the turn down protocols Dioxins and Furans ... Analysis and Management: Reducing Technological Risk Through Diligence (2004) 22 Acrylic acid - A summary of safety and handling, 3rd Edition (2002); Intercompany Committee for the Safety and Handling...
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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
... features Table shows results for algorithms and on the Europarl data (ep) for different devtest and test sets Europarl data were used in all runs for training and for setting the meta-parameter ... Tokens en Rule Count Table 1: Overview of data used for train/dev/test News Commentary (nc) and Europarl (ep) training data and also News Crawl (crawl) dev/test data were taken from the WMT11 translation ... learning for SMT not only to large feature 18 sets but also to large sets of parallel training data Since inference for SMT (unlike many other learning problems) is very expensive, especially on large...
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Báo cáo khoa học: "Leveraging Reusability: Cost-effective Lexical Acquisition for Large-scale Ontology Translation" potx
... translations—or applying automatic techniques to large- scale parallel corpora where data sparsity poses a problem for lowfrequency terms Data sparsity is also an issue for more general state-of-the-art bilingual ... Czech informants: Robert Fischmann, Eliska Kozakova, Alena Prunerova and Martin Smok; and to Soumya Bhat for her programming efforts This work was supported in part by NSF IIS Award 0122466 and NSF ... translation for “statické snímky” and “kláštery” is recorded as a translation for “convents and monasteries.” We count the number of occurrences of each alignment in all of the translations and calculate...
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