2 barker r m pucket j a design of highway bridges based on aashto lrfd bridge design specifications 2007
Báo cáo khoa học: "Are These Documents Written from Different Perspectives? A Test of Different Perspectives Based On Statistical Distribution Divergence" ppt
... removed We first sample a V -dimensional vector θ from a Dirichlet prior distribution with a hyperparameter α, and then sample a document yi repeatedly from a Multinomial distribution conditioned ... Peter Turney and Michael L Littman 20 03 Measuring praise and criticism: Inference of semantic orientation from association ACM Transactions on Information Systems (TOIS), 21 (4):315–346 David ... Dave et al., 20 03; Nasukawa and Yi, 20 03; Morinaga et al., 20 02) There are also research work on automatically classifying movie or product reviews as positive or negative (Nasukawa and Yi, 20 03;...
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A study of simulation performance based on event orderings
... parallelism and memory for synchronization from the actual simulation 20 CHAPTER METHODOLOGY Applications SPaDES/Java Analytical method Sequential simulator CSIM CSIM simulator Parallel simulator Validation ... There are three states for a frame: “Arrival”, “Transit” and “Departure” The “Transit” state can be modeled implicitly after the “Arrival” state and before the “Departure” state When a frame arrives ... various degrees of parallelism and may require different amounts of memory We have developed a formal methodology to predict the event parallelism and memory requirement of parallel simulation...
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báo cáo khoa học: "SMI of Bcl-2 TW-37 is active across a spectrum of B-cell tumors irrespective of their proliferative and differentiation status" pptx
... severe combined immunodeficient mice bearing human t(14;18) follicular lymphoma Clin Cancer Res 20 02, 8: 127 7-83 Al-Katib A, Mohammad R, Hamdan M, Mohamed AN, Dan M, Smith MR: Propagation of Waldenstrom's ... data interpretation; AA technical work; RMM design of research experiments, data analysis All authors read and approved the final manuscript Acknowledgements University of Michigan has filed a ... http://www.jhoonline.org/content /2/ 1/8 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 bcl -2 major breakpoint region rearrangement in diffuse large cell non-Hodgkin's lymphoma: a British National...
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lab meetings accordion lite 1 PDF 2 27 15 evaluating classifiers in a bag of visual words classification
... cross validation In order to address computational problems for large training sets approximative methods have been proposed Most of them are based on variations of binary search trees [2] Here, ... Learning Research, 12: 2 825 28 30, 20 12 [20 ] F Perronnin and C Dance Fisher Kernels on Visual Vocabularies for Image Categorization 20 07 IEEE Conference on Computer Vision and Pattern Recognition, ... validate our assumption of dataset artifacts (black border and rotation) having a strong impact on the overall classification outcome Since each feature of a BoVW-vector corresponds to a visual...
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2013 a robust multiple watermarking scheme based on the DWT x
... transformed 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 ... four extracted watermarks are, afterwards, compared t o the original watermark to check the watermark presence in t he attacked image For objective examination, they calculate t he similarity ratio ... ad ditif : vers la se[9] S Rastegar, F Namazi, K singular value lection d’un es Yaghmaie and A Aliabadian, pace d’insertion decomposition and radon transform,” Interna 0,1 tional Journal of a...
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2013 a robust multiple watermarking scheme based on the DWT
... Rastegar, F Namazi, K Yaghmaie and A Aliabadian, “Hybrid watermarking algorithm based on singular value decomposition and radon transform,” International Journal of Electronics and communication (AEÜ), ... extracted watermarks are, afterwards, compared to the original watermark to check the watermark presence in the attacked image For objective examination, they calculate the similarity ratio (SR) ... and H -J Lin, A DWT based approach for image steganography,” International Journal of Applied Science and Engineering 4, pp 27 5 -29 0, 20 06 A Bamatraf, R Ibrahim and M N M Salleh, A new digital...
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Tài liệu Báo cáo khoa học: Modeling of tRNA-assisted mechanism of Arg activation based on a structure of Arg-tRNA synthetase, tRNA, and an ATP analog (ANP) ppt
... anticodon (C35) and A2 0 of tRNAArg play an important role in tRNAArg binding on ArgRS [13 ,28 ,29 ] Crystal structures of binary and ternary complexes of ArgRS and tRNAArgICG from S cerevisiae and ... Mg2+ and A7 6 of tRNAArg assisting the Arg-AMP formation reaction A model of NH2OH, enzymatically synthesized Arg-AMP and A7 6 of tRNAArg in the ArgNHOH formation reaction in the presence of tRNAArg ... as ArgRS For most aaRSs, the formation of aminoacyl-AMP does not require tRNA On the other hand, for ArgRS from Escherichia coli, Bacillus stearothermophilus, Neurospora crassa, and Saccharomyces...
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Tài liệu Báo cáo khoa học: "A Pronoun Anaphora Resolution System based on Factorial Hidden Markov Models" docx
... learned with limited training data 2. 1 Factorial Hidden Markov Model Factorial Hidden Markov Models are an extension of HMMs (Ghahramani and Jordan, 1997) HMMs represent sequential data as a ... resolution (Charniak and Elsner, 20 09) The expectation-maximization algorithm (EM) was applied to learn parameters automatically from the parsed version of the North American News Corpus (McClosky ... shows that number and gender agreements play an important role in pronoun anaphora resolution For a more standard comparison to other work, subsequent tests were performed on the gold standard ACE...
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Tài liệu A Century of Sail and Steam on the Niagara River pdf
... 61- 62 Niagara Dock Co 30 Niagara Falls & Ontario Railway 40 Niagara Escarpment, View from 70, 168 Niagara -on- the-Lake 80 Niagara Portal 80 Niagara -on- Lake, Changes in Name 86 Niagara River Line ... electors 46 American Civil War 43 American Colonists under James II 81 American Constitution Compared 47 American Express Line 37 American Prisoners from Queenston Heights 14 Arabian, Steamer 37 Armenia, ... INDEX A Accommodation, Steamer 17 Advertising, N Y C 175 Alaska, S.S 145 Alberta, Steamer 121 Albany Northern Railroad 42 Alciope, Steamer 29 Algoma, Steamer 35, 44, 121 Algoma, qualifications of...
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Báo cáo khoa học: "a Chat-oriented Dialogue System based on the Vector Space Model" ppt
... out and/or repair the most common parsing errors occurring during the dialogue extraction phase Some of these errors include: bad script formatting, same-speaker turn continuations, explanatory ... for system adaptation and learning have been also implemented over the same vector space model framework More specifically, IRIS is capable of learning new vocabulary terms and semantically relating ... interpretation of term specificity and its application in retrieval Journal of Documentation 28 (1):11 -21 Stallard D (20 00) Talk’n’travel: a conversational system for air travel planning In Proc of the...
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Báo cáo khoa học: A new clan of CBM families based on bioinformatics of starch-binding domains from families CBM20 and CBM21 potx
... amyAspnd a- amylase amyBacsp a- amylase amyCrysp a- amylase amyStrgr a- amylase amyStrlm a- amylase amyStrli1 a- amylase amyStrli2 a- amylase amyStrvi a- amylase amyThncu a- amylase amy_Aspaw a- amylase CBM20 ... 2. 4.1.19 2. 4.1.19 AAP3 124 2 AAB65 420 CAA55 023 CAA48401 AAG31 622 BAB9 121 7 CAA33763 AAA 222 98 P31835 BAA1 428 9 AAA 223 08 ALBSX1 AAA 223 10 AAA 223 09 CAA46901 BAA31539 AAA 222 39 CAA01436 Z34466 BAA 023 80 CAA41770 ... Candida glabrata Candida glabrata Candida glabrata Candida glabrata Danio rerio Danio rerio Danio rerio Danio rerio wild-type Debaryomyces hansenii Debaryomyces hansenii Drosophila melanogaster Drosophila...
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Báo cáo khoa học: "Towards a Semantic Classification of Spanish Verbs Based on Subcategorisation Information" doc
... Proceedings of the First International Conference on Language Resources and Evaluation (LREC’98), pages 126 7– 127 2, Granada/Spain Michael Brent 1993 From grammar to lexicon: Unsupervised learning of lexical ... rquez, ı a M Antonia Mart´, Llu´s Padr´ , Roser Placer, ı ı o Horacio Rodr´guez, Mariona Taul´ , and Jordi ı e Turmo 1998 Morphosyntactic analysis and parsing of unrestricted spanish text In Proceedings ... lexical syntax Computational Linguistics, 19 (2) :24 3 26 2 Bonnie Dorr 1997 Large-scale dictionary construction for foreign language tutoring and interlingual machine translation Machine Translation,...
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Báo cáo khoa học: "Introduction of a new paraphrase generation tool based on Monte-Carlo sampling" potx
... We 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 ... the constraint that any transformed part of the source sentence cannot be transformed anymore This paradigm is more approriate for paraphrase generation than the standard SMT approach in respect ... This method, based on large graph exploration by Monte-Carlo sampling, produces results comparable with state -of- the-art paraphrase generation tools based on SMT decoders The algorithm structure...
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Báo cáo khoa học: "A Hierarchical Bayesian Language Model based on Pitman-Yor Processes" docx
... uniform prior on the discount parameters and a Gamma(1, 1) prior on the strength parameters The total number of parameters in the model is 2n The structure of the prior is that of a suffix tree of depth ... ) Hierarchical Pitman-Yor Language Models We describe an n-gram language model based on a hierarchical extension of the Pitman-Yor process An n-gram language model defines probabilities over the ... optimal ones since they are obtained by cross-validation using IKN, an approximation to a hierarchical Pitman-Yor language model Unfortunately cross-validation using a hierarchical Pitman-Yor language...
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Báo cáo khoa học: "A FLEXIBLE NATURAL LANGUAGE PARSER BASED ON A TWO-LEVEL REPRESENTATION OF SYNTAX" ppt
... CONN Relation Referent Connector DET Determiner MOD Adverbial Modifier Adverbs ADJ Adjectival Modifier relational data base The structure reported in fig.l is the basis for performing the semantic ... Parsing Grammatically Ill-Formed Input in Natural Language Understanding Systems AJCL (1981), 99-108 Lesmo L., Magnani D., Torasso P.: A Deterministic Analyzer for the Interpretation of Natural ... department X" A quite different behavior characterizes the at tachment of a role to a verb (a REF node to a REL node via a CONN node); of course, the attachment of a new case cannot trigger a...
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a selective nh3 gas sensor based on fe2o3–zno nanocomposites at room temperature
... 1980 Professor Yan has been working in the fields of functional materials and surface treatment His current research interests are magnetic materials and related functional materials Hui Zhang received ... obtained samples were characterized by transmission electron microscopy (TEM), which was performed with a JEM 20 0 CX microscope operated at 160 kV For X-ray diffraction (XRD) (D/max-rA) and energy ... compound semiconductor materials Shenzhong Li received his master degree from State Key Laboratory of Silicon Materials at Zhejiang University in 20 05 His research interest is preparation and application...
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sensitivity properties of a novel no2 gas sensor based on mesoporous wo3 thin film
... rhodium–alumina catalyst, J Catal 43 (1976) 131–1 42 225 at National Cheng Kung University, Tainan, Taiwan His major research has related to mesoporous materials, and battery materials Jiann Shieh received ... PhD candidate at National Cheng Kung University, Tainan, Taiwan, 20 01 His major research has related to mesoporous materials, semiconductor gas sensor, and nanomaterials Min Hsiung Hon is a professor ... factors that influence the WO3 sensor characteristics are probably microstructure and surface area The films exhibiting a porous structure have a large fraction of atoms residing at surfaces and...
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A Survey of Activity Network-Based Process Models for Managing Product Development Projects doc
... Journal of Marketing Research, Journal of Operations Management, Management Science, Manufacturing & Services Operations Management, Marketing Science, Operations Research, Organization Science, Production ... used as a basis for project planning and organizational learning, research on tailoring and scaling a standard process for a particular project takes on greater importance The existing frameworks ... Product Development Value Stream Mapping Manual Beta version ed., MIT Lean Aerospace Initiative, Cambridge, MA Meredith, J R. , S J Mantel 20 03 Project Management: A Managerial Approach 5th ed.,...
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Báo cáo khoa học: "A Latent Topic Extracting Method based on Events in a Document and its Application" pot
... by MMR-MD In extracting important sentences, considering only similarity to a given query, we may generate a redundant summary To avoid this problem, a measure, MMR-MD (Maximal Marginal Relevance ... Lexrank: graph -based centrality as salience in text summarization Journal of Artificial Intelligence Research (JAIR Harendra Bhandari, Masashi Shimbo, Takahiko Ito, and Yuji Matsumoto 20 08 Generic ... North American Chapter of the ACL:3 62 370 David M Blei, Andrew Y Ng, and Michael I Jordan 20 03 Latent Dirichlet Allocation Journal of Machine Learning Research,3:993–1 022 Dragomir R Radev 20 04...
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Information security audit (IS audit) - A guideline for IS audits based on IT-Grundschutz pptx
... Internal Auditors (IIR), the Information System Audit and Control Association (ISACA), and international organisations such as the International Auditing and Assurance Standards Board (IAASB) or ... administration to guarantee a reliable and functioning information infrastructure for the federal administration in the future The Federal Implementation Plan and the National Plan were created ... criteria efficiency and correctness are considered as secondary criteria in this context If an organisation already has implemented an IT audit process internally, the large number of common aspects...
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