... because a statistical paraphrase table, an analogical solver and a paraphrase memory for instance; there is no constraint on the scoring function because it only scores final states Note that ... 4.2 SMT Language model and paraphrase table Paraphrase generation tools based on SMT methods need a language model and a paraphrase table Both are computed on a training corpus The language models ... propose a variation of the UCT algorithm for paraphrase generation named MCPG for MonteCarlo based Paraphrase Generation The main part of the algorithm is the sampling step An episode of this step is...
Ngày tải lên: 17/03/2014, 02:20
... Control Association (ISACA), and international organisations such as the International Auditing and Assurance Standards Board (IAASB) or the Institute of Internal Auditors (IIA) These publications ... government agency as well as on the concrete mission In contrast, the IS audit, as a new auditing discipline, places emphasis on a holistic examination of information security This means that all ... IS audits in the organisation is, among others, to create a rough planning for the IS audit project based on this guide to be substantiated on an annual basis Furthermore, this person is the main...
Ngày tải lên: 29/03/2014, 22:20
Báo cáo y học: "Looking through the ''''window of opportunity'''': is there a new paradigm of podiatry care on the horizon in early rheumatoid arthritis" pot
... such an approach is lacking, but the area has been identified as a research priority A new paradigm for podiatrists focuses on combination therapy targeted at inflammatory lesions and associated ... management of rheumatoid arthritis [73] Arthritis and Musculoskeletal Alliance Standards of care for people with inflammatory arthritis [74] Podiatry Rheumatic Care Association Standards National ... with low disease activity (by DAS28) who have residual disease activity in the foot with associated impairment and disability Case identification can be facilitated by raising awareness among the...
Ngày tải lên: 10/08/2014, 21:24
2013 a robust multiple watermarking scheme based on the DWT x
... lection d’un es Yaghmaie and A Aliabadian, pace d’insertion decomposition and radon transform,” Interna 0,1 tional Journal of a b c d e f Electronics and communication (AEÜ), pp Fig 12 LL sub-band ... )] Qualitative evaluation of the watermark presen ce can be done by comparing the two extracted watermarks with the original one Quantitativeevaluation is performed by calculating the similarity ... domain such as discrete cosine transf - Quantization based watermarking: This appr orm domain oach uses or discrete wavelet transform domain Watermark quantization to embed the watermark in the co...
Ngày tải lên: 21/11/2013, 23:58
2013 a robust multiple watermarking scheme based on the DWT
... “Tatouage d’images couleur additif : vers la selection d’un espace d’insertion optimal,” Coresa03, 2003 S Rastegar, F Namazi, K Yaghmaie and A Aliabadian, “Hybrid watermarking algorithm based on ... steganography,” International Journal of Applied Science and Engineering 4, pp 275-290, 2006 A Bamatraf, R Ibrahim and M N M Salleh, A new digital watermarking algorithm using combination of least ... 10 Qualitative evaluation of the watermark presence can be done by comparing the two extracted watermarks with the original one Quantitative evaluation is performed by calculating the similarity...
Ngày tải lên: 30/12/2013, 16:22
Tài liệu Báo cáo khoa học: "A Pronoun Anaphora Resolution System based on Factorial Hidden Markov Models" docx
... (relation detection and characterization) All markables have named entity types such as FACILITY, GPE (geopolitical entity), PERSON, LOCATION, ORGANIZATION, PERSON, VEHICLE and WEAPONS, which were annotated ... in Natural Language Processing, pages 640– 649 Association for Computational Linguistics US NIST 2003 The ACE 2003 Evaluation Plan US National Institute for Standards and Technology (NIST), Gaithersburg, ... selection A simple case is that the system fails to distinguish plural personal nouns and non-personal nouns if both candidates are plural This is not a problem for singular pronouns since gender features...
Ngày tải lên: 20/02/2014, 04:20
Báo cáo khoa học: "a Chat-oriented Dialogue System based on the Vector Space Model" ppt
... speaker and utterance elements contain information about the characters who speak and what they said at each dialogue turn On the other hand, context elements contain all the additional information ... data collection as an utterance during the dataset preparation phase Several problems similar to this one, which are related to noise in the database, have been detected already To tackle this ... specific dialogue dataset that supports the IRIS implementation 2.1 Architecture As already mentioned, IRIS architecture is heavily based on a vector space model framework, which includes a standard...
Ngày tải lên: 07/03/2014, 18:20
Báo cáo khoa học: "Semantic Analysis of Japanese Noun Phrases: A New Approach to Dictionary-Based Understanding" doc
... these analysis results, we can conclude that the dictionary -based understanding approach can provide us with much richer information than the conventional classification -based approaches 5.3 Discussion ... is also interesting Again, not only the correct analysis, but also additional information was given by DBA That is, the analysis result tells us that the parent died Such information would facilitate ... and a semantic role of a head word All definition sentences in RSK were analyzed by JUMAN, a Japanese morphological analyzer, and KNP, a Japanese syntactic and case analyzer (Kurohashi and Nagao,...
Ngày tải lên: 08/03/2014, 06:20
Báo cáo khoa học: "A Hierarchical Bayesian Language Model based on Pitman-Yor Processes" docx
... is also apparent in this representation Again we may treat each Gu as a distribution over the current word The basic observation is that since Gu is Pitman-Yor process distributed, we can draw ... in natural languages, and it has been argued that as a result they are more suited to applications in natural language processing (Goldwater et al., 2006) We show experimentally that our hierarchical ... on the hierarchical Pitman-Yor language model on a 16 million word corpus derived from APNews This is the same dataset as in (Bengio et al., 2003) The training, validation and test sets consist...
Ngày tải lên: 17/03/2014, 04:20
Báo cáo khoa học: "A FLEXIBLE NATURAL LANGUAGE PARSER BASED ON A TWO-LEVEL REPRESENTATION OF SYNTAX" ppt
... noun (the fishing) Di a quel ragazzo ehe pesca di andarsene (Tell that boy who is fishing to go away) ($6) Di a quel ragazzo che pesca male (Tell that boy that he is fishing badly) rains a possible ... sentence is a potential garden path in a psych~ logically plausible way The semantic knowledge plays a fundamental role in choosing a particular analysis Milne argues that a one-word lookahead, with ... DI a quel ragazzo che pesca fantastica hai fatto (Tell that boy what a marvel lous fishing you have done) THE VERIFICATION (s8) PROCESS When a node is filled, it is supposed to be already attlched...
Ngày tải lên: 18/03/2014, 02:20
a selective nh3 gas sensor based on fe2o3–zno nanocomposites at room temperature
... low-temperature oxidation of ammonia on Fe2 O3 , Kinet Catal 40 (1999) 526–531 [27] O.N Sil’chenkova, V.N Korchak, V .A Matyshak, The mechanism of low-temperature ammonia oxidation on metal oxides according ... degree from State Key Laboratory of Silicon Materials at Zhejiang University in 2004 Now, he is a teacher at Zhejiang University His research interest is preparation and application of nano-sized ... semiconductor materials Shenzhong Li received his master degree from State Key Laboratory of Silicon Materials at Zhejiang University in 2005 His research interest is preparation and application...
Ngày tải lên: 19/03/2014, 16:47
sensitivity properties of a novel no2 gas sensor based on mesoporous wo3 thin film
... Selected-area electron diffraction patterns recorded on mesoporous WO3 that is characteristic of diffuse electron diffraction rings demonstrate that the walls of our material are made up of nanocrystallite ... indicating that this crystallographic nucleation actually occurs during the calcination, but is limited to formation of nanocrystallite domains The diffraction peaks of the WO3 thin films are assigned ... catalyst, J Catal 43 (1976) 131–142 225 at National Cheng Kung University, Tainan, Taiwan His major research has related to mesoporous materials, and battery materials Jiann Shieh received his...
Ngày tải lên: 20/03/2014, 13:07
Báo cáo khoa học: "A Latent Topic Extracting Method based on Events in a Document and its Application" pot
... analysis methods normally that on each document, and generate a summary based on the distribution We also show that our proposed method is useful for the document summarization based on extracting ... Analysis Recent Advances in Natural Language Processing:144–149 Manabu Okumura and Eiji Nanba 2005 Science of knowledge: Automatic Text Summarization.(in Japanese) ohmsha Manabu Okumura and Hajime ... Forum on Data Engineering and Information Management,i-6 Yee W Teh, David Newman, and Max Welling 2006 A Collapsed Variational Bayesian Inference Algorithm for Latent Dirichlet Allocation Advances...
Ngày tải lên: 23/03/2014, 16:20
Báo cáo khoa học: "Are These Documents Written from Different Perspectives? A Test of Different Perspectives Based On Statistical Distribution Divergence" ppt
... Annals of Mathematical Statistics, 22(1):79–86, March Peter Turney and Michael L Littman 2003 Measuring praise and criticism: Inference of semantic orientation from association ACM Transactions ... the Israeli-Palestinian conflict is selected for discussion (e.g., “Disengagement: unilateral or coordinated?”), and a Palestinian editor and an Israeli editor each contribute one article addressing ... collection pair We vary the values of K and C, and find that K changes the absolute scale of KL divergence but does not change the rankings of four conditions Rankings among four conditions is consistent...
Ngày tải lên: 23/03/2014, 18:20
Báo cáo khoa học: "A Statistical Machine Translation Model Based on a Synthetic Synchronous Grammar" docx
... (Zhang et al., 2008) in our current implementation 2.2 The SSG -based Translation Model The translation in our SSG -based translation model can be treated as a SSG derivation A derivation consists ... of a sequence of grammar rule applications To model the derivations as a latent variable, we define the conditional probability distribution over the target translation e and the cor- This relates ... LSTSSG And the conventional decodings of both FSCFG and LSTSSG are spanbased expansion Thus, it would be a natural way for our SSG -based decoder to conduct a spanbased beam search The search procedure...
Ngày tải lên: 31/03/2014, 00:20
the unfinished revolution how a new generation is reshaping family work and gender in america dec 2009
... especially Michael Armato, Stephanie Byrd, Sarah Damaske, Adam Green, Pamela Kaufman, Allen Li, and Louise Roth, also offered valued feedback Over the years they have taught me as much as I taught ... same couple The separation had triggered a remarkable change in both Being away had given his father a new appreciation for his family and a deepening desire to be a “real family man.” Now drug-free, ... this tradition, I examine the lives of a strategically situated group to ask and answer broad questions How, why, and under what conditions does large-scale social change take place? What are...
Ngày tải lên: 10/06/2014, 21:30
báo cáo hóa học: " Integration of immigrants into a new culture is related to poor sleep quality" pptx
... coping constitutes a flexible approach to handle stress: information is preferred in situations that are controllable through early intervention By contrast, distraction and avoidance (blunting) are ... by: Orley J Washington: American Psychological Association; 2001 Kim Y, Grant D: Immigration Patterns, Social Support, and Adaptation among Korean Immigrant Women and Korean American Women Cult ... in its coordination and the statistical analysis, and helped to draft the manuscript All authors read and approved the final manuscript Additional material http://www.hqlo.com/content/6/1/61...
Ngày tải lên: 18/06/2014, 19:20
Báo cáo toán học: " A novel voice activity detection based on phoneme recognition using statistical model" pdf
... Figure VAD at white noise at SNR = (a) based on the proposed VAD; (b) based on the combined method Figure VAD at non-stationary noise at SNR = (a) based on the proposed VAD; (b) based on the combined ... Section Finally, the discussion and conclusion are drawn in Section and Section respectively 2.1 The VAD algorithm An overview of the VAD algorithm As well known, heuristic rules based and statistical ... In this article, the non-speech is assumed as an additional phoneme (named as usp ) corresponding to the conventional phonemes (such as zh , ang et al.) in mandarin Moreover, the speech features,...
Ngày tải lên: 20/06/2014, 20:20
Báo cáo hóa học: " Research Article A Novel Image Compression Method Based on Classified Energy and Pattern Building Blocks Umit Guz" ppt
... decorrelate the data in the least mean square (LMS) sense among all linear orthogonal transforms PCA is a linear orthogonal transform from an m-dimensional space to p-dimensional space, p ≤ m, so that ... network -based PCA approaches [35] It well known that the PCA is a data-dependent transform In other words, as the transform matrix is built based on the covariance matrix for a particular input image, ... coordinates of the original data in the new space are uncorrelated and the greatest amount of the variance of the original data is kept by only a few coordinates The principal components can be obtained...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article A Stereo Crosstalk Cancellation System Based on the Common-Acoustical Pole/Zero Model" docx
... cancellation algorithm is crucial for practical applications To reduce the computational cost, this paper presents a novel crosstalk cancellation system based on common-acoustical pole/zero (CAPZ) ... responses after crosstalk cancellation Figure 7: Impulse responses of crosstalk cancellation in the asymmetric case Conclusion This paper investigates crosstalk cancellation for authentic binaural ... designing a crosstalk cancellation system; however, the required large computation is always a challenge To reduce the computational cost, this paper proposes a novel crosstalk cancellation system based...
Ngày tải lên: 21/06/2014, 08:20