... Abstract We present a new LR algorithm for tree- adjoining grammars. It is an alternative to an existing algorithm that is shown to be incorrect. Furthermore, the new algorithm is much sim- pler, ... incorrectness have been given before by Kinyon (1997). There seems to be no straightforward way to correct the algorithm. We therefore developed an alternative to the al...
Ngày tải lên: 20/02/2014, 18:20
... factor of about 3.5. 963 A DP based Search Algorithm for Statistical Machine Translation S. Nieflen, S. Vogel, H. Ney, and C. Tillmann Lehrstuhl fiir Informatik VI RWTH Aachen - University ... Emaih niessenâinformatik, rwth-aachen, de Abstract We introduce a novel search algorithm for statisti- cal machine translation based on dynamic program- ming (DP). Du...
Ngày tải lên: 20/02/2014, 18:20
Tài liệu Báo cáo khoa học: "An Efficient Generation Algorithm for Lexicalist MT" ppt
... Shake-and-Bake generation algorithm of (Whitelock, 1992) is NP- complete. We present a polynomial time algorithm for lexicalist MT generation pro- vided that sufficient information can be ... TNCB will pro- vide a correct initiM guess. For example, the English sentence (5): (5) the book is red 265 An Efficient Generation Algorithm for Lexicalist MT Victor Pozn...
Ngày tải lên: 20/02/2014, 22:20
Báo cáo khoa học: Structural and functional roles for b-strand 7 in the a-crystallin domain of p26, a polydisperse small heat shock protein from Artemia franciscana pdf
... b-strand 7 in the a- crystallin domain of p26, a polydisperse small heat shock protein from Artemia franciscana Yu Sun, Svetla Bojikova-Fournier and Thomas H. MacRae Department of Biology, Dalhousie ... (2001) The expanding family of Arabidopsis thaliana small heat stress proteins and a new family of proteins containing a- crystallin dom...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo khoa học: "An Earley Parsing Algorithm for Range Concatenation Grammars" potx
... y)).l ∈ C. These are all constraints in C. The range constraint vector of a clause c cap- tures all information about boundaries forming a range, ranges containing only a single terminal, and ... in- cremental fashion instead of guessing all ranges of a clause at once at prediction. 4 For evaluation, we have implemented a direc- tional top-down algorithm where range bound- aries are...
Ngày tải lên: 08/03/2014, 01:20
Báo cáo khoa học: "TOWARDS AN INTEGRATED ENVIRONMENT FOR SPANISH DOCUMENT VERIFICATION AND COMPOSITION" pptx
... dictionaries and how they are applied in an environment for document verification and composition. Present and planned enhancements will be also described, including the use of a parser of Spanish and ... of an integrated environment for the construction and verification of documents written in Spanish, for which no similar tools exist at the moment. In...
Ngày tải lên: 24/03/2014, 05:21
Báo cáo khoa học: "An efficient algorithm for building a distributional thesaurus (and other Sketch Engine developments)" pdf
... Automatic Thesaurus Discovery. Kluwer. Jaroslava Hlav a cov a and Pavel Rychl´y. 1999. Dispersion of words in a language corpus. In Proc. TSD (Text Speech Dialogue), pages 321–324. Adam Kilgarriff, ... Center of basic re- search LC536 and in the National Research Pro- gramme II project 2C06009. 6 A word sketch is a one-page corpus-derived account of a word’s grammatical and collo...
Ngày tải lên: 31/03/2014, 01:20
Báo cáo khoa học: "Towards Developing Generation Algorithms for Text-to-Text Applications" pot
... Association for Computational Linguistics Towards Developing Generation Algorithms for Text-to-Text Applications Radu Soricut and Daniel Marcu Information Sciences Institute University of Southern California 4676 ... expect to be the case for most practical problems, our algorithms perform in poly- nomial time in the number of words available for generation. 4 Evaluation o...
Ngày tải lên: 31/03/2014, 03:20
Báo cáo khoa học: "AN EFFICIENT PARSING ALGORITHM FOR TREE ADJOINING GRAMMARS" potx
... normal-form is defined as a precondition for a new and more efficient parsing algorithm. This form is more restricted than the two form, and is closely related to the Chomsky normal form for ... at to the root node and add this information to NEWSAT1; AN EFFICIENT PARSING ALGORITHM FOR TREE ADJOINING GRAMMARS Karin Harbusch DFKI - Deutsches Forschungszentrum fii...
Ngày tải lên: 31/03/2014, 18:20
báo cáo khoa học: "Sentinel lymph node biopsy for high-risk cutaneous squamous cell carcinoma: clinical experience and review of literature" ppsx
... high-risk cutaneous squamous cell carcinoma: clinical experience and review of literature Steve Kwon 1 , Zhao Ming Dong 2 and Peter C Wu 1,3* Abstract High-risk cutaneous squamous cell carcinoma (SCC) ... inguinal sentinel lymph node. Figure 2 Wide excision of perineal squamous cell carcinoma: H&E staining at 2X (A) and 40X (B). Sentinel lymph...
Ngày tải lên: 09/08/2014, 02:20
Báo cáo khoa học: "Early percutaneous dilatational tracheostomy leads to improved outcomes in critically ill medical patients as compared to delayed tracheostomy" doc
... percutaneous dilatational tracheostomy leads to improved outcomes in critically ill medical patients as compared to delayed tracheostomy John C. Lee 1 and Mitchell P. Fink 2 1 Clinical Fellow, Department ... translaryngeal intubation. It gives credence to the practice of subjecting this group of critically ill medical patients to early trac...
Ngày tải lên: 12/08/2014, 22:22
Báo cáo khoa học: "Towards a feasible algorithm for tight glycaemic control in critically ill patients: a systematic review of the literature" pdf
... No 1 Research Towards a feasible algorithm for tight glycaemic control in critically ill patients: a systematic review of the literature Sofie Meijering 1 , Anouk M Corstjens 2 , Jaap E Tulleken 3 , ... divided into whether they use 'sliding' or 'dynamic' scales. With a sliding scale a predetermined amount of insulin is administered, a...
Ngày tải lên: 12/08/2014, 23:21
Báo cáo khoa học: "Premortem clinical diagnoses and postmortem autopsy findings: discrepancies in critically ill cancer patients" potx
... 2 Research Premortem clinical diagnoses and postmortem autopsy findings: discrepancies in critically ill cancer patients Stephen M Pastores, Alina Dulu, Louis Voigt, Nina Raoof, Margarita Alicea and Neil ... between premortem clinical diagnoses and postmortem findings in cancer patients who died in a medical-surgical ICU at a tertiary care cancer center...
Ngày tải lên: 13/08/2014, 03:21
Báo cáo y học: "implementation and evaluation of the SPRINT protocol for tight glycaemic control in critically ill patients: a clinical practice change" ppsx
... days on the SPRINT protocol. The average nutrition intake is lower and the average insulin rate is higher during the initial phase of controlling hyperglycaemia. Once hyperglycaemia has been controlled, ... that 96% of SPRINT patients reached the 6.1 mmol/L band from the initial hyperglycaemic state compared with only 74% of the retrospective hyperglycaemic patients...
Ngày tải lên: 13/08/2014, 10:20
Báo cáo y học: "A systematic review on quality indicators for tight glycaemic control in critically ill patients: need for an unambiguous indicator reference subset" pot
... number not for citation purposes) Vol 12 No 6 Research A systematic review on quality indicators for tight glycaemic control in critically ill patients: need for an unambiguous indicator reference ... useful in terms of managing and understanding indicators, their induction is subjective. One may for example also consider the complexity of calculat...
Ngày tải lên: 13/08/2014, 11:23