serial parallel transmission ppt

Tài liệu Interfacing the Standard Parallel Port pptx

Ngày tải lên : 12/12/2013, 04:15

... 11 Using the Parallel Port's IRQ Page 12 Parallel Port Modes in BIOS Page 14 Parallel Port Modes and the ECP’s Extended Control Register Page 15 Introduction to Parallel Ports The Parallel Port ... cpeacock@senet.com.au Interfacing the Standard Parallel Port http://www.senet.com.au/~cpeacock Interfacing the Standard Parallel Port Page 2 also backwards compatible with the Standard Parallel Port (SPP). Compatibility, ... connected, Interfacing the Standard Parallel Port http://www.senet.com.au/~cpeacock Interfacing the Standard Parallel Port Page 1 Interfacing the Standard Parallel Port Disclaimer : While every...

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Tài liệu Advance computer architecture and parallel processing pptx

Ngày tải lên : 25/01/2014, 03:20

... computer architectures that utilize parallelism via multiple processing units. While parallel computing, in the form of internally linked processors, was the main form of parallelism, advances in computer ... computer system when, in effect, parallel computing redeﬁnes traditional xi WILEY SERIES ON PARALLEL AND DISTRIBUTED COMPUTING SERIES EDITOR: Alber t Y. Zomaya Parallel & Distributed Simu ... as SISD systems. Parallel computers are either SIMD or MIMD. When there is only one control unit and all processors execute the same instruction in a synchronized fashion, the parallel machine...

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Tài liệu Chapter 9 Using Telephone and Cable Networks for Data Transmission pptx

Ngày tải lên : 16/02/2014, 20:20

... 9.1 Chapter 9 Using Telephone and Cable Networks for Data Transmission Copyright â The McGraw-Hill Companies, Inc. Permission required for reproduction or ... section: Topics discussed in this section: 9.23 Figure 9.13 DSLAM 9.37 Figure 9.18 Cable modem transmission system (CMTS) 9.13 Figure 9.7 Modulation/demodulation 9.30 9-5 CABLE TV FOR DATA ... we briefly discuss this technology. discuss this technology. Bandwidth Sharing CM and CMTS Data Transmission Schemes: DOCSIS Topics discussed in this section: Topics discussed in this section: ...

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Tài liệu Parallel R pptx

Ngày tải lên : 21/02/2014, 10:20

... R functions in parallel. Most of the parallel execution functions in snow are variations of the standard lapply() function, making snow fairly easy to learn. To implement these parallel operations, ... 33 for help in solving these problems. Parallel K-Means We’re finally ready to use snow to do some parallel computing, so let’s look at a real example: parallel K-Means. K-Means is a clustering ... 42 The parallel and collect Functions 43 Using collect Options 44 Parallel Random Number Generation 46 The Low-Level API 47 When It Works… 49 …And When It Doesn’t 49 The Wrap-up 49 4. parallel...

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Báo cáo khoa học: Adaptation of intronic homing endonuclease for successful horizontal transmission pptx

Ngày tải lên : 07/03/2014, 17:20

... among inteins, which are thought to be parasitic elements that exhibit horizontal transmission. Regular invasional transmission is likely essential for both homing introns and inteins. In fact, ... endonuclease, then selection will work to ﬁx the nonfunctional element. Therefore, regular horizontal transmission of an intron to a new species before its functional deterioration seems essential for ... copied into the recipient chro- mosome. Thus, homing endonucleases are essential for horizontal transmission of group I introns. Organelle introns are highly likely of no beneﬁt to the host, i.e. they...

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XỬ LÝ SONG SONG PARALLEL PROCESSING pptx

Ngày tải lên : 11/03/2014, 13:20

... Introduction to Parallel Processing, Prentice – Hall. 2002 [7] Seyed H. Roosta, Parallel Processing and Parallel Algorithms, Theory and Computation, Springer, 2006. [8] Michael J. Quinn, Parallel ... H. Roosta, Parallel Processing and Parallel Algorithms, Theory and Computation, Springer, page 72-80) 2. Chương trình dịch song song ([7] Seyed H. Roosta, Parallel Processing and Parallel Algorithms, ... Introduction to Parallel Processing, Prentice - Hall, 2000 [4] Seyed H. Roosta, Parallel Processing and Parallel Algorithms, Theory and Computation, Springer 1999. [5] Michael J. Quinn, Parallel Computing...

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Báo cáo khoa học: "Learning Translations of Named-Entity Phrases from Parallel Corpora" ppt

Ngày tải lên : 17/03/2014, 22:20

... Evaluation Results The algorithm was developed using English- Spanish parallel data, and independently tested on 192,711 English-French parallel sentence pairs consisting mainly of computer software ... Phrases from Parallel Corpora Robert C. Moore Microsoft Research Redmond, WA 98052, USA bobmoore@microsoft.com Abstract We develop a new approach to learning phrase translations from parallel corpora, ... which can then be combined to yield a composite score. To do this, we make another pass through the parallel corpus, and for each word s in the source lan- guage sentence of an aligned sentence...

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Báo cáo khoa học: "Using bilingual dependencies to align words in Enlish/French parallel corpora" ppt

Ngày tải lên : 23/03/2014, 19:20

... Congrès RFIA. Véronis J. & Langlais P. 2000. Evaluation of parallel text alignment systems. The ARCADE project. In Véronis J. (ed.), Parallel Text Processing: Alignment and Use of Translation ... Andersson M. & Merkel M. 2000. A knowledge-lite approach to word alignment. In Véronis J. (Ed.), Parallel Text Processing: Alignment and Use of Translation Corpora, Dordrecht: Kluwer Academic ... Congrès RFIA. Ding Y., Gildea D. & Palmer M. 2003. An Algorithm for Word-Level Alignment of Parallel Dependency Trees. In Proceedings of the 9 th MT Summit of Inter- national Association...

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Báo cáo khoa học: "Toward Statistical Machine Translation without Parallel Corpora" ppt

Ngày tải lên : 24/03/2014, 03:20

... Proceedings of EMNLP. Dragos Stefan Munteanu and Daniel Marcu. 2006. Extracting parallel sub-sentential fragments from non -parallel corpora. In Proceedings of the ACL/Coling. Franz Josef Och and Hermann ... focused on min- ing parallel or comparable corpora from the web (Munteanu and Marcu, 2006; Smith et al., 2010; Uszkoreit et al., 2010). Others use an existing SMT system to discover parallel sentences ... of ACL/HLT. Pascale Fung and Lo Yuen Yee. 1998. An IR approach for translating new words from nonparallel, comparable texts. In Proceedings of ACL/CoLing. Nikesh Garera, Chris Callison-Burch,...

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Báo cáo khoa học: "Machine Translation by Triangulation: Making Effective Use of Multi-Parallel Corpora" pptx

Ngày tải lên : 31/03/2014, 01:20

... 19(2):263–311. C. Callison-Burch, M. Osborne. 2003. Bootstrapping parallel corpora. In Proceedings of the NAACL Workshop on Build- ing and Using Parallel Texts: Data Driven Machine Trans- lation and Beyond, ... reliable translation frequency estimates from small datasets. We make use of multi -parallel corpora (sentence aligned parallel texts over three or more languages). Such corpora are often created by ... towards multi-engine machine translation. In Proceedings of the ACL Workshop on Build- ing and Using Parallel Texts, 155–158, Ann Arbor, MI. G. Foster, R. Kuhn, H. Johnson. 2006. Phrase-table smooth- ing...

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Báo cáo khoa học: "STRUCTURAL MATCHING OF PARALLEL TEXTS" pptx

Ngày tải lên : 31/03/2014, 06:20

... STRUCTURES Structural matching problem of bilingual sentences is now defined formally. Parsing parallel English and Japanese sentences results in feature structures, from which dependency ... structures so that the mapping naturally extends to be one-to- one. When the decompositions of parallel sentences have such an isomorphic one-to-one mapping, we assume that there are systematic ... latter as g. Then, f is a flmction over semi-complete DSs derived fi'om English and Japanese parallel sentences into a real number, and 9 is a function over feature label sets 3in the case...

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Báo cáo hóa học: " FMO-based H.264 frame layer rate control for low bit rate video transmission" ppt

Ngày tải lên : 20/06/2014, 22:20

... channels. Acknowledgements This research was supported in part by the Collaborative Research Project entitled Wireless Video Transmission, the JICA Project for AUN/SEED-Net, Japan, and the Thailand Research Fund, grant no. ... this article as: Cajote et al.: FMO-based H.264 frame layer rate control for low bit rate video transmission. EURASIP Journal on Advances in Signal Processing 2011 2011:63. Submit your manuscript ... coding, resulting in reduced video quality. Thus, when using FMO as an error resilient tool for video transmission at low bit rates, careful consid- eration of the trade-offs is essential when error...

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Báo cáo hóa học: " Research Article Frequency-Domain Block Signal Detection with QRM-MLD for Training Sequence-Aided Single-Carrier Transmission" pptx

Ngày tải lên : 21/06/2014, 08:20

... the case of SC transmissions, the signal-to- interference plus noise power ratio (SINR) is identical for EURASIP Journal on Advances in Signal Processing 5 In the case of CP-SC transmission, ... this paper, we propose the use of the training sequence- aided SC (TA-SC) block transmission instead of CP-SC block transmission. We show that TA-SC using FDBD with QRM-MLD can achieve the BER performance ... delays, the channel becomes severely frequency selective as the transmission data rate increases. When the single-carrier (SC) transmission without any equalization technique is used, the bit...