explicit discourse connectives in text

... right sibling, Right Sib- ling Contains a VP and Right Sibling Contains a Trace. 3 Discourse vs. non -discourse usage Of the 100 connectives annotated in the PDTB, only 11 appear as a discourse ... improvement over those ob- tained by Marcu (2000) in his corpus-based ap- proach which achieves an f-score of 84.9% 3 for identifying discourse connectives in text. While bearing in mind that the evaluations ... elaborating information in the other), Comparison (information in the two clauses is compared or contrasted), Contingency (one clause expresses the cause of the other), and Temporal (information in...

Ngày tải lên: 08/03/2014, 01:20

Ngày tải lên: 30/03/2014, 23:20

Ngày tải lên: 24/03/2014, 05:21

... qua một quảng cáo in- text. Còn khách hàng quảng cáo thì chỉ trả cho Vibrant dựa trên số lần mà người đọc thực sự click chuột vào quảng cáo đó. Thống kê cho thấy, quảng cáo in- text thu hút lượng ... cáo. Tuy nhiên, danh sách những từ ngữ này cũng thay đổi liên tục. Tờ Indianapolis Star đã bắt đầu áp dụng quảng cáo in- text từ tháng 8 vừa qua. Partricia Miller, Giám đốc phụ trách quảng cáo ... khi tỷ lệ độc giả trỏ chuột và nhấp vào các quảng cáo in- text là từ 3% đến 10%, tùy vào loại sản phẩm quảng cáo. (Theo Vneconomy/BusinessWeek) ...

Ngày tải lên: 16/01/2013, 14:11

Ngày tải lên: 07/12/2013, 11:41

... discourse purpose/intention. Satisfying the main discourse purpose is achieved by satisfying several smaller purposes/intentions organized in a hierar- chical structure. As a result, the discourse ... result, the instruction did not match the initial essay quality. Nonetheless, in the open- question interviews, many users indicated using the NM as a reference while updating their essay. In addition ... analy- sis of discourse segments in direction-giving mono- logues. In Proc. of ACL. E. Hovy. 1993. Automated discourse generation using discourse structure relations. Articial Intelligence,...

Ngày tải lên: 20/02/2014, 12:20

... surprise in seeing one in place of the other. This is indicated using dark shading in Figure 3e. Only one set is shaded because we need only consider the contexts in which w 1 is appropriate. In this ... Linguistics Modelling the substitutability of discourse connectives Ben Hutchinson School of Informatics University of Edinburgh B.Hutchinson@sms.ed.ac.uk Abstract Processing discourse connectives ... Language and Information, Stanford University. Ben Hutchinson. 2004a. Acquiring the meaning of discourse markers. In Proceedings of the 42nd Annual Meeting of the Association for Computational Linguistics...

Ngày tải lên: 20/02/2014, 15:20

... proach is described in more detail in a separate paper [Grote, Stede 1998]. 4 Using DiMLex in text understanding In text understanding, discourse markers serve as cues for inferring the rhetorical ... pertain to the two tasks of determining the set of words we regard as discourse markers and thus are to be included in the lexicon, and determining the lex- ical entries for these words. Finding ... Language Translation, Madrid, 1997. K. Vander Linden, J. Martin. "Expressing rhetorical relations in instructional text& quot; In: Computational Linguistics 21(1):29-58, 1995. L. Wanner, E....

Ngày tải lên: 20/02/2014, 18:20

... (such as acknowledging utterances by others and not inter- rupting) as well as some extra goals coming from the domain setting to maintain a shared view of the world and the domain plans which ... Domain Plan Negotiation 6. High-level Discourse Goals 4 architecture can handle varying degrees of initiative, while remaining responsive. The default behavior is to allow the user to maintain ... role in accounting for the interactions in dialog. Obligations do not replace the plan-based model, but augment it. The result- ing model more readily accounts for discourse behavior in adversarial...

Ngày tải lên: 20/02/2014, 21:20

... Woodhead Publishing Limited, 2012 The Textile Institute and Woodhead Publishing The Textile Institute is a unique organisation in textiles, clothing and footwear. Incorporated in England by ... discount merchandising, opening its fi rst Target discount store in 1962. In 1966 it branched out into discount book selling. Through growing expertise in sourcing and buying in bulk, strong fi ... example, IBM (International Business Machine), 3M (Minnesota and Mining) or even retailers such as the Dayton-Hudson Corporation, now operating as Target. The International Business Machine Company...

Ngày tải lên: 21/02/2014, 18:20

... Webber's rules to detect modal and other index-binding contexts. In representing DEs for indefinites (appearing as existential formulae in our meaning representation), we replaced Webber's ... DEs originating from non-linguistic sources, such as pointing actions, were taken into account. The discourse entities are used in intra- and extra-sentential pronoun resolution in BBN Janus. ... Joshi, Aravind K., Weinstein, Scott. (1983). Providing a Unified Account of Definite Noun Phrases in Discourse, Proceedings of the 21st Annual Meeting of the ACL. Cambridge, MA: ACL. Hinrichs,...

Ngày tải lên: 21/02/2014, 20:20

... B. Tenenbaum. 2005. Integrating topics and syntax. In In Advances in Neural Information Pro- cessing Systems 17, pages 537–544. MIT Press. 646 to an approximation. Following Griffiths et al. (2005), ... Some future work includes applying this model to areas such as topic tracking and text segmentation, and coherently adjusting it to fit an n-gram modeling approach. Acknowledgments William Darling is supported ... statistically significant increases. 5 Conclusions and Future Work This paper has described using a domain- independent document modeling approach of avoiding low-content syntax words in an NLP task where...

Ngày tải lên: 07/03/2014, 22:20

... machines in text categorization. In Pro- ceedings of the 20th International Conference on Computational Linguistics (COLING 2004), pages 487–493. Yiming Yang and Xin Liu. 1999. A re-examination of ... to the baseline. The best performance was obtained when using a boolean feature value, and setting the minimum number of occurrence in training data to three (giving an F-measure of 56.9%). In the ... text categorization methods. In Proceedings of the 22nd Annual International ACM SIGIR Confer- ence on Research and Development in Information Retrieval, pages 42–49. 544 uments in the training...

Ngày tải lên: 08/03/2014, 02:21

... and semantic role chunking using support vector machines. In HLT-03. R. Higashinaka, N. Miyazaki, M. Nakano, and K. Ai- kawa. 2004. Evaluating Discourse Understanding in Spoken Dialogue Systems. ... training corpus. From this figure, we can find that more training sentences for the se- mantic dependency graph with discourse analysis are needed than that without discourse. This im- plies discourse ... investigated. Three main services: registration information service, clinic information service, and FAQ information service are used. This system mainly provides the function of on- line registration....

Ngày tải lên: 08/03/2014, 02:21

Ngày tải lên: 08/03/2014, 13:20

... important 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 interac- tive ... Workshop on Information Filtering. Lodhi, H., Saunders, C., Shawe-Taylor, J., Cristianini, and N., Watkins, C. 2002. Text classification using string kernels. Journal of Machine Learning Re- search, ... 419-444. Vilain, M. and Day, D. 1996. Finite-state Phrase Pars- ing by Rule Sequences, Proc. of COLING-96. Vilain, M. 1999. Inferential information extraction. In Pazienza, M.T. & Basili, R., Information...

Ngày tải lên: 08/03/2014, 21:20

... 1984. Causal linking in spoken and written English. Studia Linguistica 38: 20-69. Altenberg, B. 1986. Contrastive linking in spoken and written English. In English in Speech and Writing: A Symposium, ... ESL writing. In Assessing second language writing in academic contexts, ed. L. Hamp- Lyons. Norwood, NJ: Ablex. Connor, U. 1995. Examining syntactic variation across three English-speaking nationalities ... delving deeper into the classification, down to individual connectives, exposes some interesting differences. The distribution of the top ten connectives in the two corpora is displayed in...

Ngày tải lên: 10/03/2014, 05:20

... polarity for textual infer- ence. In Proceedings of ICoS-5. Olivia Sanchez-Graillet and Massimo Poesio. 2007. Dis- covering contradiction protein-protein interactions in text. In Proceedings of BioNLP ... applied to intelligence reports, demonstrating which infor- mation may need further verification. In bioinfor- matics where protein-protein interaction is widely studied, automatically finding conflicting ... as shown in the last two lines of table 5. 4 This stands in contrast with the low inter-annotator agree- ment reported by Sanchez-Graillet and Poesio (2007) for con- tradictions in protein-protein interactions....

Ngày tải lên: 17/03/2014, 02:20

Ngày tải lên: 17/03/2014, 04:20

Ngày tải lên: 17/03/2014, 06:20