Xem 1-20 trên 27 kết quả Parallel activity
  • We describe how movement is handled in a class of computational devices called active production networks (APNs). The APN model is a parallel, activation-basod framework that ha= been applied to other aspects of natural language processing. The model is briefly defined, the notation and mechanism for movement is explained, and then several examples are given which illustrate how various conditions on movement can naturally be explained in terms of limitations of the APN device. I.

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  • DAPSYS (Austrian-Hungarian Workshop on Distributed and Parallel Systems) is an international conference series with biannual events dedicated to all aspects of distributed and parallel computing. DAPSYS started under a different name in 1992 (Sopron, Hungary) as a regional meeting of Austrian and Hungarian researchers focusing on transputer-related parallel computing; a hot research topic of that time. A second workshop followed in 1994 (Budapest, Hungary).

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  • Statistical machine translation (SMT) models require bilingual corpora for training, and these corpora are often multilingual with parallel text in multiple languages simultaneously. We introduce an active learning task of adding a new language to an existing multilingual set of parallel text and constructing high quality MT systems, from each language in the collection into this new target language. We show that adding a new language using active learning to the EuroParl corpus provides a significant improvement compared to a random sentence selection baseline. ...

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  • Dictionary lookup is a computational activity that can be greatly accelerated when performed on large amounts of text by a parallel computer such as the Connection Machine T M Computer (CM). Several algorithms for parallel dictionary lookup are discussed, including one that allows the CM to lookup words at a rate 450 times that of lookup on a Symbolics 3600 Lisp Machine.

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  • In recent years, the credit derivatives market has become extremely active. Especially credit default swaps (CDSs) and collateralized debt obligations (CDOs) have contributed to what has been an amazing development. The most important benefit of credit derivatives is their ability to transfer the credit risk of an arbitrary number of obligors in a simple, efficient, and standardized way, giving rise to a liquid market for credit risk that can be easily accessed by many market participants.

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  • To me, workflow engines such as Microsoft BizTalk always seemed like a really expensive thing that I didn't need for many projects. I always thought, “How hard can it be to actually code the logic you draw on the screen?” As a result, I spent a lot of time not learning what a workflow engine could do for me and, instead, lived with “just code.” Still, I was intrigued and would bug my friends about what they saw as the value of BizTalk. They would usually get me excited enough to try installing the product and learning how it worked. Every time I tried to make...

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  • SUT2was found ina screen formulticopy suppressorsof the synthetic slow growth phenotype of aDras2Dgpa2double deletion mutant. It failed, however, to cure the lethal phenotype of aDras1Dras2mutant suggesting that it acts upstreamof Ras or in a parallel pathway. By testing cAMP-dependent reactions including the accumulation of storage carbohydrates, pseudohyphal differentiation, entry of mei-osis as well as the measurement ofFLO11reporter activity we show that Sut2pmodulates the activity of protein kinase A (PKA)....

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: Differential clinical efficacy of anti-CD4 monoclonal antibodies in rat adjuvant arthritis is paralleled by differential influence on κ α NF-κB binding activity and TNF-α secretion of T cells...

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  • The tyrosine phenol-lyase fromSymbiobacterium toebiiwas engineered to improve both its stability and catalytic activity by the application of ran-dom mutagenesis and subsequent reassembly of the acquired mutations. Activity screening of the random library produced four mutants with a two-fold improved activity, whereas parallel screening after heat treatment at 65C identified three mutants with half-inactivation temperatures improved by up to 5.6 C.

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  • The main contents of this chapter include all of the following: Transfer function, the decibel scale, bode plots, series resonance, parallel resonance, passive filters, active filters, scaling.

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  • While working on this section of the book, you can use the model essays in the Appendix to provide additional practice. You can ask students ro look in these essays for examples of transition words, different types of sentences, parallel structure, passive and active voice, or whatever aspect of sentence writing you wish to focus on.

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  • TAKAGI-SUGENO FUZZY MODEL AND PARALLEL DISTRIBUTED COMPENSATION Recent years have witnessed rapidly growing popularity of fuzzy control systems in engineering applications. The numerous successful applications of fuzzy control have sparked a flurry of activities in the analysis and design of fuzzy control systems. In this book, we introduce a wide range of analysis and design tools for fuzzy control systems to assist control researchers and engineers to solve engineering problems.

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  • This chapter discusses the application of MATLAB for analysis of two-port networks. The describing equations for the various two-port network representations are given. The use of MATLAB for solving problems involving parallel, series and cascaded two-port networks is shown. Example problems involving both passive and active circuits will be solved using MATLAB. 7.1 TWO-PORT NETWORK REPRESENTATIONS A general two-port network is shown in Figure 7.1. I1 + V1 Linear two-port network I2 + V2 - Figure 7.1 General Two-Port Network I 1 and V1 are input current and voltage, respectively.

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  • CHAPTER SEVEN TWO-PORT NETWORKS This chapter discusses the application of MATLAB for analysis of two-port networks. The describing equations for the various two-port network representations are given. The use of MATLAB for solving problems involving parallel, series and cascaded two-port networks is shown. Example problems involving both passive and active circuits will be solved using MATLAB. 7.1 TWO-PORT NETWORK REPRESENTATIONS A general two-port network is shown in Figure 7.1. I1 + V1 Linear two-port network I2 + V2 - Figure 7.

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  • Grid computing combines aspects from parallel computing, distributed computing and data management, and has been playing an important role in pushing forward the state-of-the-art in computer science and information technologies. There is considerable interest in Grid computing at present, with a significant number of Grid projects being launched across the world.

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  • The goal of a system approach to vehicle design is to define the technical specifications of each component, in such a way that the vehicle, as a whole, performs its functions according to assigned procedures and objectives. By technical specifications, we mean a set of physical measurements that define each part, completely without the use of detailed drawings.

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  • Other Nonmelanoma Cutaneous Malignancies Neoplasms of cutaneous adnexa and sarcomas of fibrous, mesenchymal, fatty, and vascular tissues make up 1–2% of NMSC (Table 83-6). Some can portend a poor prognosis such as Merkel cell carcinoma, which is a neural crestderived, highly aggressive malignancy that exhibits a metastatic rate of 75% and a 5-year survival rate of 30–40%. Others, such as the human herpes virus 8-induced, HIV-related Kaposi's sarcoma, exhibit a more indolent course.

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  • The parallel thematic sessions on May 27 and on May 28 presented the unique opportunity for participants to focus and interact on a set of specific issues identified as priorities for social funds. Initiated by session leaders, who drew upon their experiences managing social funds, the sessions addressed the key issues with the assistance of professional facilitators from the Learning and Leadership Center. The presence of resource persons drawn from the World Bank staff active in project design and supervision contributed to the quality of the discus- sions.

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  • Event tracing is a powerful and widely-used method for analyzing the performance of parallel programs. In the context of developing parallel programs, tracing is especially effective for observing the interactions between different processes or threads that occur during communication or synchronization operations and to analyze the way concurrent activities influence each other’s performance.

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  • Linearly acting drum brakes are those fitted with shoes which, when activated, approach the drum by moving parallel to a radius through the center of the shoe. Typical linearly acting drum brakes are illustrated in Figures 1–3. Analysis of linearly acting brakes includes those in which the centrally pivoted shoes are attached to pivoted levers, as in Figure 1. Including brakes of this design within the category of linearly acting brakes is justified if they are designed so that the applied forces on the shoes and linings act along the radii of the shafts that they grip when the brakes...

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