A hierarchical multi modal approach to story segmentation in news video

... Most related work on story segmentation employed machine-learning based approach in a single-level framework As we know the machine-learning based approaches tend to suffer from data sparseness ... try to structure the shots that comprise a news story A general news structure and a definition for a news story are also given Finally, related work on story segmentation and video classification ... However, in actual cases, the transcripts are not always available for all news broadcasts To give overall view of story segmentation task either when transcript is available or not available (use...

Báo cáo khoa học: A steady-state modeling approach to validate an in vivo mechanism of the GAL regulatory network in Saccharomyces cerevisiae ppt

... to validate the mechanism of induction of GAL genes by galactose In each of the models, cytoplasmic Gal3 p is activated by galactose Further, Gal4 p dimerizes and interacts with the DNA to form the ... expression of GAL genes in response to galactose The GAL genetic switch The GAL regulatory network is composed of three regulatory proteins: a transcriptional activator Gal4 p, a negative regulator Gal8 0p ... Gal4 p Gal8 0p Gal8 0p in nucleus Gal8 0p in cytoplasm Gal3 p Activated Gal3 p Operator of genes with one binding site for Gal4 p Operator of genes with two binding site for Gal4 p Molar balance equations...

A memory–based learning approach to event extraction in biomedical texts pptx

... and J Zavrel 1999 Forgetting exceptions is harmful in language learning Machine Learning, Special issue on Natural Language Learning, 34:11–41 W Daelemans, J Zavrel, K Van der Sloot, and A Van den ... Task 2009, achieving an F-score of 30.58 in Task 1, and 29.27 in Task The frame extraction task was modeled applying the same approach that has been applied to tasks like semantic role labeling ... Linking genes to literature: text mining, information extraction, and retrieval applications for biology Genome Biology, 9(Suppl 2):S8 R Morante and W Daelemans 2009 A metalearning approach to...

báo cáo khoa học: " A community based participatory approach to improving health in a Hispanic population" potx

... disadvantaged patients and all are part of a large, vertically integrated healthcare system (Carolinas Healthcare System) that shares a common informatics system Each participating organization ... towards an integrated approach to defining health professional shortage areas Health Place 2005, 11:131-146 35 Whitman S, Silva A, Shah A, Ansell D: Diversity and disparity: GIS and small-area analysis ... medicine 1997, 13:5-8 22 Cook WK: Integrating research and action: a systematic review of community- based participatory research to address health disparities in environmental and occupational health...

Báo cáo khoa học: "A multi-staged approach to identifying complex events in textual data" ppt

... understood as relations (job title) or events (acquisitions) 3.3 Statistical training Because we had no existing methods to address financial events or relations, we took this opportunity to develop ... contextual information using text classification methods We also use text classification methods to help users to more quickly focus on an area where interesting transactions exist in an interactive ... categories down to above 3040 for categories appearing less frequently 4.2 Online Learning We have embedded our text classification method into an online learning framework that allows users to select...

Báo cáo khoa học: "A MODULAR APPROACH TO STORY GENERATION" potx

... second story to be interwoven with those of the first, according to the rules identified in the original study The Story Structure Rules use these features to generate complex stories to the ... 1983 Story grammars versus story points Behavioral and Brain Sciences, 6: 579-623 Erlbaum Yazdani, Masoud 1982 How to write a story ECAI-82 : 259-60 Gamham, Alan 1983 What's wrong with story ... program to represent the structure of the stories it produces At the moment, a complex story consists of just two simple stories The program generates stories by choosing one of the complex_story...

Báo cáo khoa học: "What’s There to Talk About? A Multi-Modal Model of Referring Behavior in the Presence of Shared Visual Information" potx

... may benefit from a datadriven model of how collaborative pairs adapt their language in the presence (or absence) of shared visual information A successful computational model of referring behavior ... theoretical understanding of human referring behavior in the presence of shared visual information They suggest that shared visual information of the task objects and surrounding workspace can significantly ... We also extend these models to a new task domain that can elaborate on referential patterns in the presence of various forms of shared visual information Finally, we make use of a corpus gathered...

Báo cáo khoa học: "Query Snowball: A Co-occurrence-based Approach to Multi-document Summarization for Question Answering" pot

... the ACLIA1 development data for tuning a parameter for our baseline as shown in Section 4.2 (whereas our proposed method is parameter-free), and the ACLIA1 and ACLIA2 test data for evaluating ... Imamura, Genichiro Kikui, and Manabu Okumura 2010 A Web Page Summarization for Mobile Phones Transactions of the Japanese Society for Artiﬁcial Intelligence, 25:133–143 Jagadeesh Jagarlamudi, Prasad ... of the tac 2008 opinion question answering and summarization tasks In Proceedings of Text Analysis Conference Elena Filatova and Vasileios Hatzivassiloglou 2004 A formal model for information selection...

Báo cáo khoa học: "Learning to Tell Tales: A Data-driven Approach to Story Generation" doc

... LREC Las Palmas, Gran Canaria, pages 1499–1504 Callaway, Charles B and James C Lester 2002 Narrative prose generation Artiﬁcial Intelligence 2(139):213–252 Chambers, Nathanael and Dan Jurafsky ... building a database of characters and their actions is merely the ﬁrst step towards creating an automatic story generator The latter must be able to select which information to include in the story, ... propose a data-driven approach to story generation that does not require extensive manual involvement Our goal is to create stories automatically by leveraging knowledge inherent in corpora Stories...

Báo cáo khoa học: "A Hybrid Approach to Word Segmentation and POS Tagging" doc

... unknown word POS tagging (Ng and Low, 2004): Word- based Post-Processing Method This method receives results of word segmentation and known word POS tagging, and predicts POS tags of unknown words ... (Lang.) Scoring Measure Word Segmentation Word Segmentation & POS Tagging Word- based Char.-based Hybrid Word- based Char.-based Hybrid Post-Proc Post-Proc Method Post-Proc Post-Proc Method R 0.9625 ... but word boundaries and POS tags of known words are ﬁxed in the postprocessing step Ng and Low (2004) studied Chinese word segmentation and POS tagging They compared several approaches, and showed...

Towards a combined product - process approach TO DEVELOPING BUSINESS CORRESPONDENCE WRITING SKILLS FOR ENGLISH MAJORS IN HAIPHONG UNIVERSITY

... students taking Master courses in Business, Finance, Accounting and Banking, the area of Academic Business English is beginning to assume much greater importance in EPA (Dudley-Evans and St John ... approaches and, in some ways, genre approaches can be regarded as an extension of product approach Like Product Approach, Genre Approach regards writing as predominantly linguistic but, unlike Product ... professional work Indeed, most advocating process approach to the teaching of writing seem to regard the teaching of generalized strategies of planning, writing and revising as sufficient and the detailed...

Tài liệu A systematic computer-aided approach to cooling system optimal design in plastic injection molding docx

... cooling system design analyzed via boundary element models In this paper, a fast quasi-global optimization approach based on a hybrid combining the simulated annealing and the DFP method, namely ... boundary integral equation with respect to the design variables for 2D steady-state heat conduction problems and applied it to the optimal design of cooling channels in injection molds Park and ... cooling analysis is to analyze the temperature proﬁle along the mold cavity wall by numerical simulation to improve the cooling system design In this paper, the cycle-averaged approach is used since...

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Tài liệu A Strategic Approach to Cost Reduction in Banking - Achieving High Performance in Uncertain Times docx

... sufficient, and risks cutting muscle as well as fat Instead, financial institutions need to take a more strategic approach by viewing cost- cutting as part of a broader efficiency effort Balancing short-term ... clear financial objectives and operating model • An incontestable fact base and cost baseline • Ongoing transparency and reporting of cost and benefits linked to financial plans • Clear alignment ... with a leading international bank to consolidate, standardize and ultimately transition parts of its value chain to lower -cost, off-shore locations The new model generated operating cost savings...

Tài liệu Báo cáo khoa học: "A Novel Feature-based Approach to Chinese Entity Relation Extraction" ppt

... insufficient study in Chinese relation extraction drives us to investigate how to find an approach that is particularly appropriate for Chinese A Chinese Relation Extraction Model Due to the aforementioned ... and Linguistic Patterns Each entity can be mentioned in different places in text Two mentions are said to be co-referenced to one entity if they refers to the same entity in the world though they ... types/subtypes and of the correct order One way to improve the previous feature-based classification approach is to make use of the prior knowledge of the task to find and rectify the incorrect results...

Tài liệu Báo cáo khoa học: "A Logic-based Semantic Approach to Recognizing Textual Entailment" ppt

... Giampiccolo, B Magnini, and I Szpektor 2006 The Second PASCAL Recognising Textual Entailment 14 M Tatu and D Moldovan 2005 A Semantic Approach to Recognizing Textual Entailment In Proceedings ... country NE(x1) & negotiator NN(x2) & nn NNC(x3,x1,x2) work VB(e1,x2,x4) & for IN(e1,x1) helps the prover infer that Christopher Hill works for the US from top US negotiator, Christopher Hill 10 Harabagiu ... a semantic relation and itself10 Many combinations are not semantically signiﬁcant, for example, KINSHIP SR(x1,x2) & TEMPORAL SR(x2,e1) is unlikely to be found in text Trying to solve the semantic...

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