an algorithm for finding best matches in logarithmic expected time pdf
Báo cáo khoa học: "AN ALGORITHM FOR FINDING NOUN PHRASE CORRESPONDENCES IN BILINGUAL CORPORA" pptx
... been isolated in corre- sponding sentences of each language using finite- state recognizers. The algorithm is applicable for finding single or multiple word correspondences and can accommodate ... phrase is defined by its word sequence, excluding any leading determiners. Singular and plural forms of common nouns are thus distinct and assigned different positions in the index. For each ... applications for bilingual correspon- dence information have been suggested. They can be used in bilingual concordances, for automat- ically constructing bilingual lexicons, and proba- bilistically...
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Báo cáo khoa học: "AN ALGORITHM FOR GENERATION IN UNIFICATION CATEGORIAL GRAMMAR" pdf
... raised. The standard UCG analysis of non-lexieal NPs is adequately handled using the above definitions, as the resulting semantic structure contains information introduced by the determiner. On ... appearance of a variable can only be further instanfiated by a semantic individual constant and so the semantic representation after generation cannot be further instantiated in such a way that ... semantics of any containing expression be a further instantiation of one of its subexpressions. We introduce the algorithm on a case-by-case basis, at each stage extending its coverage and include...
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Tài liệu Báo cáo khoa học: "An Algorithm for Simultaneously Bracketing Parallel Texts by Aligning Words" ppt
... Before turning to bracketing, we take note of three lemmas for IITGs (proofs omitted): Lemma l For any inversion-invariant transduction grammar G, there exists an equivalent inversion- invariant ... method for simul- taneously bracketing both halves of a paral- lel text and giving word alignments, assum- ing only a translation lexicon for the language pair. We introduce inversion-invariant ... pmbabilistic tagging. In Proceed- ings of ROCLING-92, 85-96. MAGERMAN, DAVID M. & ~ L p. MARCUS. 1990. Parsing a natural language using mutual information statistics. In Proceedings of AAAI-90,...
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Tài liệu Báo cáo khoa học: "AN ALGORITHM FOR IDENTIFYING COGNATES BETWEEN RELATED LANGUAGES" pptx
... cognation decisions are bettered by a trained linguist using more information only in cases of wordllsts sharing less than 40% cognates and involving complex, mu]tlple sound correspondences. ... the best results. This is not surprlsing, since there is Do significant difference in the degrees of certainty corresponding to z scores of 4 and beyond. The last improvement in the performance ... ABSTRACT The algorithm takes as only input a llst of words, preferably but not necessarily in phonemic transcription, in any two putatively related languages, and sorts it into decreasing order...
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Báo cáo khoa học: "An Algorithm For Generating Referential Descriptions With Flexible Interfaces" pdf
... Artificial Intelligence, 26:1-33. Doug Appelt. 1985b. Some Pragmatic Issues in the Planning of Definite and Indefinite Referring Expressions. In 23rd Annual Meeting of the Association for Computational ... gration of the algorithm in the generation process as a whole and finding adequate concepts for dealing with negation and sets. References Doug Appelt. 1985a. Planning English Referring Expressions. ... presen- tation by explaining the pseudo code, thereby pointing to the corresponding parts in the schematic overview. In companion with the variables and functions explained in separated tables,...
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Báo cáo khoa học: "Iterative Viterbi A* Algorithm for K-Best Sequential Decoding" docx
... guarantees the optimality which can-not be attained in approximate algorithms. In terms of k -best parsing, Huang and Chiang(2005) proposed an efficient algorithm which is sim-ilar to the k -best ... itera-tive A* algorithms for 1 -best sequential decoding in this paper. In addition, we proposed A* and iterativeViterbi A* algorithm for k -best sequential decoding.K -best Iterative A* algorithm can be ... Experimental settingWe apply 1 -best and k -best sequential decoding al-gorithms to five NLP tagging tasks: Penn TreeBank(PTB) POS tagging, CoNLL2000 joint POS tag-ging and chunking, CoNLL 2003 joint POS...
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Báo cáo khoa học: "An Algorithm for Unsupervised Transliteration Mining with an Application to Word Alignment" ppt
... transliteration mining algorithm and an al-gorithm which computes a stopping criterion for themining algorithm. Section 4 describes the evaluationof our mining method through both gold standardevaluation ... iterative filtering algorithm (Algorithm 1) and then the algorithm for the stop-ping criterion (Algorithm 2). In practice, we firstrun Algorithm 2 for 100 iterations to determine the best number ... tasks.6 For the En-glish/Arabic task, the transliteration mining systemof Noeman and Madkour (2010) was best. Theynormalize the English and Arabic characters in thetraining data which increases...
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Báo cáo khoa học: "AN ALGORITHM FOR PLAN RECOGNITION COLLABORATIVE DISCOURSE*" pot
... act-type (and containing information derived from rl). Rather than continuing with an independent explanation for r2, the algorithm attempts to combine the information 5The function cover_interval ... modelling this information and have provided an algorithm for constructing and reasoning with it. The steps of the construction algorithm parallel the reasoning that an agent performs in determining ... set of time intervals as an argument and returns a time interval spanning the set (Balkanski, 1990). elling plan recognition in discourse must model rea- soning about hypothetical and only...
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Báo cáo khoa học: "Automatic Part-of-Speech Tagging for Bengali: An Approach for Morphologically Rich Languages in a Poor Resource Scenario" pdf
... number of instances in the training corpora, including errors due to long distance phenomena. 3 http://maxent.sourceforge.net 4 Conclusion In this paper we have described an approach for automatic ... Sudeshna Sarkar, Anupam Basu Department of Computer Science and Engineering Indian Institute of Technology Kharagpur India 721302 {sandipan,sudeshna,anupam.basu}@cse.iitkgp.ernet .in Abstract ... 2007.c2007 Association for Computational Linguistics Automatic Part-of-Speech Tagging for Bengali: An Approach for Morphologically Rich Languages in a Poor Resource Scenario Sandipan Dandapat, Sudeshna...
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Báo cáo khoa học: "AN ALGORITHM FOR GENERATING NON-REDUNDANT QUANTIFIER SCOPINGS" pptx
... difficult, since the language of the input forms does not distinguish between relative clauses and other kinds of NP modifiers. In general, any working scoping algorithm should meet as many linguistic ... complexity for scoping algorithms is a function of both the number of quan- tifiers in the input, and of the structure of the input. The highest number of scopings is obtained when the input contains ... redundant scopings: If the surrounding quantifier had a scope- commutative determiner, quantifiers with the same determiner and which precede the surrounding quantifier in the default ordering...
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Báo cáo hóa học: " Research Article Location-Based Self-Adaptive Routing Algorithm for Wireless Sensor Networks in Home Automation" doc
... Self-Adaptive Routing Algorithm for Wireless Sensor Networks in Home AutomationXiao Hui Li,1Seung Ho Hong,2and Kang Ling Fang11College of Information Science and Engineering, Engineering Research ... Chen and J. Ma, “Simulation study of AODV performanceover IEEE 802.15.4 MAC in WSN with mobile sinks,” in Proceedings of the 21st International Conference on AdvancedInformation Networking and ... per-formance metrics for WSNHA-LBAR, LAR, and AODVjr in different scenarios. The performance for overhead ofWSNHA-LBAR and LAR was better than that of AODVjrwhen WSNHA-LBAR and LAR maintained...
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Báo cáo hóa học: " Research Article A Hybrid Projection Algorithm for Finding Solutions of Mixed Equilibrium Problem and Variational Inequality Problem" pptx
... 2009.19 F. E. Browder, “Convergence of approximants to fixed points of nonexpansive non-linear mappings in Banach spaces,” Archive for Rational Mechanics and Analysis, vol. 24, pp. 82–90, 1967.20 ... Fixed Point Theory and Applications 1914 V. Colao, G. Marino, and H K. Xu, An iterative method for finding common solutions of equilibriumand fixed point problems,” Journal of Mathematical Analysis ... A be an α-inverse strongly monotone mapping of C into H,ii B a β-inverse strongly monotone mapping of C into H,iiiTnn∈Nand Vnn∈Ntwo sequences of firlmy nonexpansive mappings...
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Báo cáo hóa học: " Research Article Strong Convergence of a Modified Iterative Algorithm for Mixed-Equilibrium Problems in Hilbert Spaces" pdf
... descent method for the variational inequality problem over theintersection of fixed point sets of nonexpansive mappings,” in Inherently Parallel Algorithms in Feasibility and Optimization and Their ... the fixed-point set of Ti,thatis,FTi : {x ∈ C : Tix x}.Findinganoptimal point in the intersection ∩Ni1FTi of the fixed-point sets of a family of nonexpansivemappings is a task ... Takahashi 18,Marino and Xu 8, Qin et al. 28, S. Takahashi and W. Takahashi 6, Wittmann 30,andmany others.We will need the following result concerning the W-mapping Wn.Lemma 2.1...
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Báo cáo hóa học: " Research Article An Algorithm for Detection of DVB-T Signals Based on Their Second-Order Statistics" doc
... Gong, “A blind time- parameters estimation scheme for OFDM in multi-path chan-nel,” in Proceedings of International Conference on WirelessCommunications, Networking and Mobile Computing (WCNM’05), ... broadcasting (DVB) framing structure,channel coding and modulation for digital terrestrial televi-sion,” November 2004.[19] R. A. Davis and P. J. Brockwell, Time Series: Theory and Meth-ods, Springer ... an opportunist terminal can set a communication in a DVB-T band only if no DVB-T signal is present with an SNR higher than−10 dB. This threshold gives us an estimateof the required performances...
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Báo cáo hóa học: " Research Article Algorithms for Finding Small Attractors in Boolean Networks" potx
... Although such binary expression is verysimple, it can retain meaningful biological information con-tained in the real continuous-domain gene expression pro-files. For instance, it can be applied ... be useful for designing algorithms for finding steadystates in other models and for theoretical analysis of suchalgorithms. For instance, Mochizuki performed theoreticalanalysis on the number ... proved in 1998 that finding asingleton attractor is NP-hard [24]. Independently, Milanoand Roli showed in 2000 that the satisfiability problem can betransformed into the problem of finding a singleton...
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