Improving Recapitalization Planning - Toward a Fleet Management Model for the High-Mobility Multipurpose Wheeled Vehicle ppt

Báo cáo khoa học: "A Unified Statistical Model for the Identification of English BaseNP" pptx

... NounPhrase (baseNP) is an important subtask for many natural language processing applications,such as partial parsing, information retrieval andmachine translation. A baseNP is a simple nounphrase ... Treebank II,and the definition of baseNP is the same asRamshaw’s, Table 1 summarizes the averageperformance on both baseNP tagging and POStagging, each section of the whole PennTreebank was ... Comparison with otherapproachesTo our knowledge, three other approaches tobaseNP identification have been evaluated usingPenn Treebank-Ramshaw & Marcus’stransformation-based chunker, Argamon...

Tài liệu Báo cáo khoa học: "A probabilistic generative model for an intermediate constituency-dependency representation" pptx

... separate stan-dard blocks. This representation allows to cap-ture the fact that these conjuncts occupy the samerole: they all share the relativizer ‘that’, they alldepend on the noun ‘activities’, ... of the k-best candidates using a standardvanilla-PCFG model derived from the same train-ing corpus. Moreover, we evaluate, by means of anoracle, the upper and lower bound of the F-Scoreand ... results of the TDS-reranking model according to several evaluation metrics as in Table 2.Right: comparison between the F-scores of the TDS-reranker and a vanilla PCFG-reranker (togetherwith the lower...

Tài liệu Towards a conceptual reference model for project management information systems ppt

... recorded-ID-Name-Description-Comment-Objective-Activities-Conditions-Dependencies-StartDate-EndDate-LatestStartDate-EarliestStartDate-LatestEndDate-EarliestEndDate-Effort-Float-Duration-Risk-PostponedUntil-Priority-ResourcePlanningType-Mandatory«Orga, ... *«Orga»Programme«Orga»Project«Orga»SubProject«Orga»WorkPackage«Orga»Task-VersionNumber-CreationDate-Description-Editable«Orga, IT»PlanVersion0 1-AppovedPlan0 *0 1-ActualPlan0 *0 1-BasePlan0 *«Orga»Scenario«Orga»PlanArchive-Date-Decision-Comment«Orga, ... models lead to the design of databases,whereas process models are generally used as a basis for the programming of functionality.There are several graphical languages available for the modelling...

Fault tree synthesis from a directed graph model for a power distribution network

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Tài liệu A Knowledge Management System for ERP Implementation pdf

... an authoritative market forecast insti-tution in America, indicated that the ERP marketwould grow at annual rate of 37% in recent5 years. The sales of the ERP packaged softwareare estimated ... transmit-table in formal, systematic way. It can beprocessed by a computer, transmitted electro-nically or stored in a database (Nonaka andTakenchi, 1995). On the other hand, tacit knowl-edge ... andinternal function coordination are realized. At the infusion stage , the system is used to enhance the performance of the organization (Rajagopal,2002). After years of operation, the companymay...

Tài liệu A COMPREHENSIVE QUANTITATIVE MODEL FOR ANALYZING BOND REFUNDING DECISIONS pptx

... replaced by a floating-rate bond, a floating-rate bond replaced by a fixed-rate bond,and a floating-rate bond replaced by another floating-rate bond with a different index or a different margin.MOTIVATION ... market interest rate assumptions can readily be made as appropriate.5. Information about the old bond and the new bond. Specifically, for both bonds: the face value; the term tomaturity; the ... refund?”and “Is it advantageous to refund to a fixed-rate or to a floating-rate bond?” can readily be answered with a fewkeystrokes. The model is comprehensive in that all variables impacting the...

Tài liệu Báo cáo khoa học: "A Hybrid Hierarchical Model for Multi-Document Summarization" ppt

... using a trainable summa-rizer and latent semantic analysis. In Informa-tion Processing and Management, 2005.824Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics, ... by a path in the tree, and each path can be shared by many sen-tences. The assumption is that sentences sharing the same path should be more similar to each otherbecause they share the same ... documents given ab-stract summaries created by humans is im-portant in extractive multi-document sum-marization. In this paper, we formulate ex-tractive summarization as a two step learn-ing problem...

Tài liệu Báo cáo khoa học: "A Unified Graph Model for Sentence-based Opinion Retrieval" pdf

... in information retrieval, pages 31 4-3 21. ACM. Giambattista Amati, Edgardo Ambrosi, Marco Bianc-hi, Carlo Gaibisso, and Giorgio Gambosi. 2007. FUB, IASI-CNR and University of Tor Vergata at ... benchmark dataset, COAE08 (Zhao et al., 2008). COAE dataset is the benchmark data set for the opinion retrieval track in the Chinese Opinion Analysis Evaluation (COAE) workshop, consist-ing ... regarded as relevant opi-nion mistakenly, creating a false positive. In re-ality comfortable (o1) describes the seats in IMAX”, which is an irrelevant opinion, and sen-tence A is a factual statement...

Tài liệu Báo cáo khoa học: "A Joint Statistical Model for Simultaneous Word Spacing and Spelling Error Correction for Korean" pdf

... the single Jaso tran- 3 Jaso is a Korean character. 4 ‘Transition’ means the correct character is changed to other character due to some causes, such as typographical errors. sition case ... several advantages. Since an Eumjeol is a combination of 3 Jasos, the number of all possible Eumjeols is much larger than that of all possible Jasos. In other words, Jaso-based language model ... both er-rors simultaneously. Using Eojeol transi-tion pattern dictionary and statistical data such as Eumjeol n-gram and Jaso transition probabilities, the algorithm minimizes the usage of...

Tài liệu Báo cáo khoa học: "A Phonotactic Language Model for Spoken Language Identification" pptx

... experimentally analyze the per-formance of the proposed bag-of-sounds frame-work using the 1996 NIST Language Recognition Evaluation (LRE) data. The database was intended to establish a baseline ... spoken languages overlap considerably, the phonotactics differenti-ates one language from another. Therefore, one can easily draw the analogy between an acoustic token in bag-of-sounds and a ... by a chan-nel noise. The n-gram language model has achieved equal amounts of success in both tasks, e.g. n-character slice for text categorization by lan-guage (Cavnar and Trenkle, 1994) and...

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