a bestfirst search algorithm
Tài liệu Báo cáo khoa học: "A Best-First Search Algorithm for Generating Referring Expressions" pot
... reduce this search space, but we also avoid strong commitments.3 The Algorithm at a GlanceBasically, the best-first search algorithm is a generalization of the incremental version: insteadof successively ... Hence, using the search restrictions and the representation depen-dencies cuts down the search space considerably.6 ConclusionIn this paper, we have presented a best-first search algorithm for ... 2.Descriptors are organized in a taxonomy, tocapture generalizations; the associated redun-dancies are exploited in the selection process.3.Descriptor combinations are limited in size.4. Negations are...
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Báo cáo khoa học: "A Beam-Search Extraction Algorithm for Comparable Data" pptx
... com-parable data (Munteanu and Marcu, 2005).For a given source sentence S, a max-imum entropy (ME) classifier is appliedto a large set of candidate target transla-tions . A beam -search algorithm ... et al., 2008; Utiyama and Isahara, 2003;Munteanu and Marcu, 2005; Fung and Cheung,2004). The novel algorithm is successfully eval-uated on news data for two language pairs. A related approach ... far. Whenever a partialmatching score is low compared to partial match-ing scores of other target sentence candidates, thattranslation pair can be discarded by carrying out a beam -search pruning...
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Tài liệu Make a Generic Search Form in an ASP.NET docx
... Name Label Caption Contact Label Caption Contact Title Label Caption Address Label Caption City Button Name btnZ Caption Z Button Name btnAll Caption All DataGrid Name dgSearch AllowPaging ... (Session("SearchDataTable") Is Nothing) Then mdtSearch = CType(Session("SearchDataTable"), DataTable) End If End Sub 9. For each of the command buttons that has a single ... the form. Taking the strCustID passed from the results of the search, a data adapter is created, and a data table is filled. Last, each of the TextBox controls is loaded with the value from...
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A dynamic programming algorithm for RNA structure
... areenergyminimizationalgorithms(Schusteretal.,1997).Whilenotasaccurateascomparativesequence analysis, these algorithms have still pro-ven to be useful research tools. Thermodynamicparameters are available ... characterizedbytheTurnergroup(Freieretal.,1986).Danglingbases can also appear inside multiloop diagrams.Notice also that the coaxial diagram in equation (11)really corresponds with four new diagrams becauseonce we allow pairing, dangling bases also ... calculate the gapmatrices. For a given gap matrix, we have to con-sider all the different ways that its diagram can beassembled using one or two matrices at a time.(Again, Feynman diagrams...
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Tài liệu Make a Generic Search Form in a Visual Basic .NET docx
... strFilterLetter As String) Dim odaSearch As OleDb.OleDbDataAdapter Dim dtSearch As DataTable = New DataTable() odaSearch = New _ OleDb.OleDbDataAdapter("Select " & Me.KeyField & ... LoadIndividual(frmSearch.ResultValue) 8.4 Make a Generic Search Form in a Visual Basic .NET Desktop Application Another useful utility that takes advantage of being data driven is a standard ... ByVal e As System.EventArgs) Handles btnAccept.Click Dim dtFromGrid As DataTable Dim drCurr As DataRow Try ' Using the DataRow and DataTable objects of the DataGrid control,...
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Tài liệu Báo cáo khoa học: "ADP based Search Algorithm for Statistical Machine Translation" docx
... Technology D-52056 Aachen, Germany Emaih niessen©informatik, rwth-aachen, de Abstract We introduce a novel search algorithm for statisti- cal machine translation based on dynamic program- ming (DP). ... DP based search algorithm in de- tail. Finally, experimental results for a bilingual cor- pus are reported. 1.1 Statistical Machine Translation In statistical machine translation, the goal ... DP Search 2.1 The Inverted Alignment Model For our search method, we chose an algorithm which is based on dynamic programming. Compared to an A& apos;-based algorithm dynamic programming has...
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Báo cáo khoa học: "Paragraph-, word-, and coherence-based approaches to sentence ranking: A comparison of algorithm and human performance" ppt
... different approaches to sentence ranking: A simple paragraph-based approach intended as a baseline, two word-based approaches, and two coherence-based approaches. In the paragraph-based approach, ... sentence ranking 2.1 Paragraph-based approach Sentences at the beginning of a paragraph are usually more important than sentences that are further down in a paragraph, due in part to the way people ... numberimportance rankingNoParagraphWithParagraph Figure 6. Human ranking results for one text (wsj_1306). that there was a coherence tree annotation available in Carlson et al. (2002)’s database....
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SEARCH ALGORITHMS FOR ENGINEERING OPTIMIZATION potx
... Recognition Based on Learning Algorithm for Multivariate Data Analysis 3Juan G. Zambrano, E. Guzmán-Ramírez and Oleksiy PogrebnyakChapter 2 Ant Algorithms for Adaptive Edge Detection 23Aleksandar Jevtić ... training and recognition. At training phase, a codebook is gener‐ated based on LAMDA algorithm, let us name it LAMDA codebook. At recognition phase,we propose a search algorithm based on LAMDA ... Allocation and AnomalyDetection in Communication Networks 109Lucas Hiera Dias Sampaio, Mateus de Paula Marques, Mário H. A. C.Adaniya, Taufik Abrão and Paul Jean E. JeszenskyChapter 6 Optical Network...
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Báo cáo khoa học: "A Polynomial-Time Algorithm for Statistical Machine Translation" pot
... "stack search& quot; similar to A* methods. One of the primary obstacles to making the statis- tical translation approach practical is slow speed of translation, as performed in A* fashion. ... search for statistical machine transla- tion. In PACLIC-IO, Pacific Asia Conference on Language, Information and Computation, pages 195-204, Hong Kong, December. Wu, Dekai and Xuanyin Xia. ... written. As stated earlier, the normal form theorem guarantees that the same set of shapes will be explored by our search algorithm, regardless of whether a binary-branching BTG or an arbitrary...
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Báo cáo khoa học: "Linear Text Segmentation using a Dynamic Programming Algorithm" potx
... (Heinonen,1998) and Utiyama and Isahara (Utiyama and Isa-hara, 2001).Finally, other researchers use probabilistic ap-proaches to text segmentation including the useof hidden Markov models (Yamron et al.,1999), ... Linear Text Segmentation using a Dynamic Programming Algorithm Athanasios KehagiasDept. of Math., Phys.and Comp. SciencesAristotle Univ of ThessalonikiGREECEkehagias@egnatia.ee.auth.grFragkou ... following Hallidayand Hasan's theory (Halliday and Hasan, 1976),utilize statistical similarity measures such as wordcooccurrence. For example the linear discoursesegmentation algorithm proposed...
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Báo cáo khoa học: "Optimization in Coreference Resolution Is Not Needed: A Nearly-Optimal Algorithm with Intensional Constraints" ppt
... of a Balas solution v (cf. Section 6); noextensional modelling is necessary.Although our special-purpose Balas adaptationno longer constitutes a general framework that canbe fed with each and ... complex.6 A Variant of the Balas Algorithm Our algorithm proceeds as follows: we generatethe first consistent solution according to the Balas algorithm (Balas-First, henceforth). The result is a vector ... we can stop searching.7 Is Optimization Really Needed?Empirical EvidenceThe first observation we made when running our algorithm was that in more than 90% of all cases,Balas-First already...
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Báo cáo hóa học: " A projective splitting algorithm for solving generalized mixed variational inequalities" doc
... recently. For example, by Rockafel-lar [4], Tseng [5], Xia and Huang [6] and the special case (f = 0) was studied by Crou-zeix [7], Danniilidis and Hadjisavvas [8] and Yao [9]. A large variety of ... fuquanxia@sina.com1Department of Mathematics,Sichuan Normal University,Chengdu, Sichuan 610066, P. R.ChinaFull list of author information isavailable at the end of the articleAbstractIn this paper, a projective ... 2011:27http://www.journalofinequalitiesandapplications.com/content/2011/1/27Page 4 of 14RESEARC H Open Access A projective splitting algorithm for solvinggeneralized mixed variational inequalitiesFu-quan Xia1*and Yun-zhi Zou2* Correspondence: fuquanxia@sina.com1Department...
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Báo cáo hóa học: " Research Article The Over-Relaxed A-Proximal Point Algorithm for General Nonlinear Mixed Set-Valued Inclusion Framework" docx
... “Perturbed Ishikawa iterative algorithm and stability for nonlinear mixed quasi-variationalinclusions involving A, η-accretive mappings,” Advances in Nonlinear Variational Inequalities, vol. ... is a constant.Remark 2.3. The A, η-accretive mappings are more general than H, η-monotone mappingsand m-accretive mappings in Banach space or Hilbert space, and the resolvent operatorsassociated ... Theory and Applications 7Based on Lemma 3.3, we can develop a general over-relaxed A, η-proximal point algorithm to approximating solution of problem 2.1 as follows. Algorithm 3.5. Let X be a...
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Báo cáo hóa học: " Research Article Hierarchical Convergence of a Double-Net Algorithm for Equilibrium Problems and Variational Inequality Problems" ppt
... variational inequality problem studied by Yamada and Ogura10, mathematical program studied by Luo et al. 11, hierarchical minimization problemconsidered by Cabot 12 and Solodov 13, as ... Inequalities and Applications, vol. 2009, ArticleID 208692, 13 pages, 2009.7 F. Cianciaruso, V. Colao, L. Muglia, and H K. Xu, “On an implicit hierarchical fixed point approachto variational ... 1, Article ID 015015, 8 pages, 2008.6 F. Cianciaruso, G. Marino, L. Muglia, and Y. Yao, “On a two-step algorithm for hierarchical fixedpoint problems and variational inequalities,” Journal...
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Báo cáo hóa học: " Research Article A New Hybrid Algorithm for a System of Mixed Equilibrium Problems, Fixed Point Problems for Nonexpansive Semigroup, and Variational Inclusion Problem" ppt
... Cholamjiak and S. Suantai, A new hybrid algorithm for variational inclusions, generalizedequilibrium problems, and a finite family of quasi-nonexpansive mappings,” Fixed Point Theory andApplications, ... methodsfor families of nonexpansive mappings in Hilbert spaces,” Journal of Mathematical Analysis andApplications, vol. 341, no. 1, pp. 276–286, 2008.23 S. Takahashi and W. Takahashi, “Strong ... Journal of Inequalities and Applications, vol.2010, Article ID 728028, 43 pages, 2010.13 C. Jaiboon, W. Chantarangsi, and P. Kumam, A convergence theorem based on a hybrid relaxedextragradient...
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