error correction coding and interleaving 106

... ldiv Exogenous I(0) Exogenous I(0) variables variables affecting stock affecting stock index and index and dividends dividends EVIEWS Tutorial 27 About 10% of About 10% of disequilibrium disequilibrium ... Roy Batchelor 2000 44 Cointegration: two variables r The variables lft500 (log of stock index) and ldiv (log of dividends per share) are both I(1) r We can test whether they are cointegrated ... 2000 14 14 Dynamic forecasting: year ahead EVIEWS Tutorial 29 © Roy Batchelor 2000 Stock index and dividend forecasts, 1996 EVIEWS Tutorial 30 © Roy Batchelor 2000 15 15 Updated model (1975-98)...

Ngày tải lên: 06/11/2013, 18:15

... Telecommunications, Fall 1999 Lecture-09 Error Sources, Detection and Correction Error Detection Methods: • Parity Checking The oldest, simplest and least effective method of error detection is parity checking ... transfer protocols such as zmodem Forward Error Correction: Forward Error Correction adds sufficient redundancy to a message so it can detect and correct errors at the receiver without having to ... odd number Detects single bit errors (or any odd number of errors) but cannot detect 2, or bits (any even number of errors) in error This results in a very poor error detection rate of about...

Ngày tải lên: 10/12/2013, 08:15

... real -error corpus was used We used two metrics: 1) Precision and recall rates of the error correction by the systems, and 2) Relative improvement, the number of differences between improved and ... presented an error correction method of Japanese particles that uses pseudo -error generation We applied domain adaptation in which the pseudoerrors are regarded as the source domain and the real-errors ... 924–933, Portland, Oregon 392 Andreas Stolcke, Jing Zheng, Wen Wang, and Victor Abrash 2011 SRILM at sixteen: Update and outlook In Proceedings of IEEE Automatic Speech Recognition and Understanding...

Ngày tải lên: 19/02/2014, 19:20

... Spacing and Spelling Error Correction 3.1 Problem Definition Given a sentence T which includes both word spacing errors and spelling errors, we create correction candidates C from T , and find ... spelling correction candidates Candidates are increased in number by inserting the blank characters on the created candidates, which cover the spacing error correction candidates We find the best candidate ... as above, and each Jaso has its own correction candidates For example, Jaso ‘ㅇ’ at 4th column has its candidates ‘ㅎ’, ‘ㄴ’ and ‘X’ And two jaso’s ‘Xㅋ’ at 13th and 14th column has its candidates...

Ngày tải lên: 20/02/2014, 12:20

... replacement errors, 244 (0.4%) insertion errors and 41 (0.06%) deletion errors Test2: Printed Character OCR Error Correction Accuracy The second experiment was designed to test the OCR error corrector ... Recognition Accuracy (Before NLP) Table 3: OCR score and the number of right and wrong corrections by the error corrector OCR score right correction wrong correction net improvements < = 100 294 281 13 ... rank of the candidates We refer to his method as the candidate rank method, and our method as the character similarity method Figure shows the recognition accuracies after error correction for...

Ngày tải lên: 20/02/2014, 18:20

... Results Figures and show the Precision-Recall curves of the error detection and correction performance of each model The figures are grouped by error types: tense, aspect, and both tense and aspect ... 1.89 and a CRF and a MAXENT model with CRF++ 0.54.10 We use the default parameters for each toolkit In every method, we use the same features and feature described in Section 3, and use T -correction ... Tense/Aspect Error Corpus Table 1: Local features for a verb phrase Developing a high-quality tense and aspect error correction system requires a large corpus annotated with tense/aspect errors However,...

Ngày tải lên: 07/03/2014, 18:20

... have eliminated the errors of unknown words, and find errors with error correction rules and manual correction log, suggesting the candidate words Users can describe error correction rule easily ... in Figure In Figure 4, automatic correction means the right correction made by error detection using rule and manual correction log Manual correction means the correction made directly by user ... avoided 3.3 Correction of Errors The result produced by any tagger will contain errors, and correcting these errors would cost very much Hence, it would be helpful to correct tagging errors using...

Ngày tải lên: 08/03/2014, 05:21

... ldiv Exogenous I(0) Exogenous I(0) variables variables affecting stock affecting stock index and index and dividends dividends EVIEWS Tutorial 27 About 10% of About 10% of disequilibrium disequilibrium ... Roy Batchelor 2000 44 Cointegration: two variables r The variables lft500 (log of stock index) and ldiv (log of dividends per share) are both I(1) r We can test whether they are cointegrated ... 2000 14 14 Dynamic forecasting: year ahead EVIEWS Tutorial 29 © Roy Batchelor 2000 Stock index and dividend forecasts, 1996 EVIEWS Tutorial 30 © Roy Batchelor 2000 15 15 Updated model (1975-98)...

Ngày tải lên: 23/03/2014, 08:21

... POS trigram model and Winnow algorithm to the task of Thai OCR error correction The experimental result shows that our proposed method reduces both non-word errors and reai-word errors effectively ... ones The candidate generation routine uses a modification of the standard edit distance and employs the error- tolerant finite-state recognition algorithm (Oflazer, 1996) to generate candidate ... are adjacent to characters in the upper and lower level, and rarely causes insertion and deletion errors in the middle level For example, applying the candidate generation 839 routine with edit...

Ngày tải lên: 23/03/2014, 19:20

... erasure -correction coding to a block of transmitted packets effectively explores the time/frequency diversity in a wireless fading environment The selection of channel gain threshold and erasure correction ... knowledge and (ii) with only partial knowledge of fading type and average SNR An analytical framework has been developed to evaluate the multicast throughput of the proposed erasure -correction coding ... proposed ECOM schemes are described and the analytical framework on multicast throughput of the proposed schemes and BU and WU is provided Then performance evaluation and comparisons are discussed...

Ngày tải lên: 21/06/2014, 11:20

... metric Taubman and Rosenbaum [15] and Descampe et al [16] characterize a JPEG 2000 packet by its precinct indices r and p (where r and p are, resp., its resolution and spatial location), and by its ... (2) Let LG and LB be respectively the mean length of error free and erroneous sequences, then we have LG = , − pgg LB = − pbb (3) Max Agueh et al Error burst length distribution Error free burst ... of error- free bursts is lower than the number of error bursts, but this gap is compensated by the time spent in error- free state (error- free burst length) which is much longer than the one in error...

Ngày tải lên: 22/06/2014, 01:20

Ngày tải lên: 20/08/2015, 08:32

... Not Exceeded and Journal Voucher Sample letter for agencies to send to employees who are affected by the new error correction procedures CFR Part 1605, Correction of Administrative Errors; Final ... the sum of Blocks and and excludes magnetic media header and trailer records Block 10, Employee Contributions Enter the amount of Employee Contributions in each of the G, F, and C Fund columns ... which are attributable to a prior year using the previous error correction procedures, the cumulative year-to-date contributions for that year and the year in which the contributions were posted to...

Ngày tải lên: 10/12/2013, 04:15

... this work, followed by a “silent” demo of the correction method itself, using pre-recorded audio We will then demonstrate live speech input and correction using our own voices The audience will ... Sivadas and J Tian 2006 Short Message System dictation on Series 60 mobile phones Workshop on Speech in Mobile and Pervasive Environments (SiMPE) in Conjunction with MobileHCI 2006 Helsinki, Finland ... Moore 2004 Modelling Data Entry Rates for ASR and Alternative Input Methods Proceedings of Interspeech 2004 Jeju, Korea James R Lewis 1999 Effect of Error Correction Strategy on Speech Dictation Throughput...

Ngày tải lên: 20/02/2014, 09:20

... automata, see (Kiraz and Grimley-Evans, 1995) The error rules capture the correspondence between the error surface and the correct surface, given the surrounding partition into surface and lexical contexts ... multi-tape format and integrate seamlessly into morphological analysis PLC and PRC above are the left and right contexts of both the lexical and (correct) surface levels Only the =~ is used (error is ... (Damerau, 1964; Pollock and Zamora, 1983), normal 'no error' analysis usually resumes if an error rule succeeds T h e exception occurs with a vowel shift error (§3.2.1) If this error rule succeeds,...

Ngày tải lên: 08/03/2014, 07:20

... article and preposition errors For a more comprehensive survey, see (Leacock et al., 2010) The seminal work on grammatical error correction was done by Knight and Chander (1994) on article errors ... YamCha (Kudo and Matsumoto, 2003) for chunking, the C&C tools (Clark and Curran, 2007) for CCG parsing and named entity recognition, and the Stanford parser (Klein and Manning, 2003a; Klein and Manning, ... prepositions and manually categorized each test instance into one of the following categories: (1) Correct means that both human and system flag an error and suggest the same correction If the system’s correction...

Ngày tải lên: 17/03/2014, 00:20

... are projected onto their corresponding error counts, thus yielding the exact and unsmoothed error surface for all candidate translations encoded in C The error surface can now easily be traversed ... decoding to translation lattices under an approximate BLEU score They approximated log(BLEU) score by a linear function of n-gram matches and candidate length If E and E are the reference and ... published sources The development and test sets for this task are randomly selected sentences from the web, and contain 5000 and 1000 sentences respectively Lattice MBR Decoding (Equation 3) assumes...

Ngày tải lên: 23/03/2014, 16:21

... Eclipse 3.1's new RCP features and its extensive new tools for designing, coding, and packaging RCP applications Presents techniques for branding and customizing the look and feel of RCP applications ... diverse environments You'll build, refine, and refactor a complete prototype; customize the user interface; add Help and Update features; and build, brand, and ship the finished software For every ... electronic versions and/ or custom covers and content particular to your business, training goals, marketing focus, and branding interests For more information, please contact: U S Corporate and Government...

Ngày tải lên: 29/03/2014, 10:20

... investigated in De Felice (2008) for article error correction We use the Stanford coreNLP toolkit1 (Toutanova and Manning, 2000; Klein and Manning, 2003a; Klein and Manning, 2003b; Finkel et al, 2005) ... followed the structural learning approach (Ando and Zhang, 2005), which trains a model from both a native corpus and a GE tagged corpus (Dahlmeire and Ng, 2011), to improve the base classifiers ... Chodorow, and C Leacock 2006 Detecting errors in English article usage by non-native speakers Natural Language Engineering, 12(02), pp 115-129 N.R Han, J Tetreault, S.H Lee, and J.Y Ha 2010 Using an error- annotated...

Ngày tải lên: 30/03/2014, 17:20

... Multiple Reference Frames and Hierarchical Coding 2.4.8 Error- Robust Video Coding 2.5 Video Codec Standards 2.5.1 Standardization Bodies 2.5.2 ITU Standards 2.5.3 MPEG Standards 2.5.4 H.264/MPEG-4 ... 3.3 Scalable Video Coding Techniques 3.3.1 Scalable Coding for Shape, Texture, and Depth for 3D Video 3.3.2 3D Wavelet Coding 3.4 Error Robustness for Scalable Video and Image Coding 3.4.1 Correlated ... Visual Media Coding and Transmission Visual Media Coding and Transmission Ahmet Kondoz © 2009 John Wiley & Sons, Ltd ISBN: 978-0-470-74057-6 Visual Media Coding and Transmission Ahmet...

Ngày tải lên: 05/06/2014, 11:56