**Báo cáo khoa học: "Integrating Text Plans for Conciseness and Coherence*" pdf**

Báo cáo khoa học: "Integrating Text Plans for Conciseness and **Coherence*" pdf**

... from conciseness and coherence, and consequently assimilation. Thus a text planner was needed that could integrate the text plans for individual communicative goals to produce an overall text ... Integrating Text Plans for Conciseness and Coherence* Terrence Harvey and Sandra Carberry Department of Computer Science University of Delaware ... inter-related text plans and produce integrated plans that realize all of the communicative goals in a concise and coherent manner. RTPI (Rule-based Text Plan Integrator) was designed to perform...

Báo cáo khoa học: "Web Text Corpus for Natural Language Processing" pdf

... boundary on web text, training on 153 manually marked web pages. Sys-tems for newspaper text only use regular text fea-tures, such as words and punctuations. Our system for web text uses HTML ... corpus. A process of text cleaning transforms the HTML text into a formuseable by most NLP systems – tokenised words,one sentence per line. Text ﬁltering removes un-wanted text from the corpus, ... informationfrom the hit counts but does not require the com-putationally expensive downloading of actual text for analysis. Unfortunately search engines werenot designed for NLP research and...

Tài liệu Báo cáo khoa học: "A Writing Assistant for CAT and CALL" pdf

... and its target translation prefix Tp. Our goal is to provide a set of predictions based on Ct and Cst likely to further translate S in terms of grammar and text. For this, we transform ... source text under the translation (a) “we” and (b) “we play an important role”. Note that the grammar /text predictions of (a) and (b) are not placed directly under the current input focus for space ... 3.3 Run-Time Grammar and Text Prediction Once translation equivalents and phraseological tendencies are learned, TransAhead then predicts/suggests the following grammar and text of a translation...

Báo cáo khoa học: "THE TEXT SYSTEM FOR NATURAL LANGUAGE GENERATION" doc

... used for TEXT i. 2. 3. 4. identification -requests for definitions attributive -requests for available information constituency -requests for definitions -requests for available information ... by Chen [CHEN 76], the Smiths [SMITH and SMITH 77], Schubert [SCHUBERT et. al. 79], and Lee and Gerritsen [LEE and GERRITSEN 78]. The main features of TEXT& apos;s knowledge base are entities, ... determining the content and textual shape of what is to be said, and 2) transforming that message into English. A computational solution to the problems of deciding what to say and how to organize...

Tài liệu Báo cáo khoa học: A facile method for expression and puriﬁcation of the Alzheimer’s disease-associated amyloid b-peptide pdf

... suppliedwith the enzyme, and contained Aba, Abb and Abcat40 nm each, and the start and stop primers Abstart and Abstop at 600 nm each, and 200 lm each of dATP, dCTP,dGTP and dTTP. The product ... USA), and purified using reverse-phase HPLC. For both synthetic and recombinant Ab peptides, thecorrect mass was confirmed by MALDI-TOF MS and LC-MS.PCR and cloning procedureSynthetic genes for ... acarbon-coated formvar grid, left for 1 min, fixed with glu-taraldehye, wicked dry with filter paper, and 2% uranylacetate was added and the mixture was incubated for 2 min. The grid was wicked dry and...

Tài liệu Báo cáo khoa học: "A Statistical Model for Unsupervised and Semi-supervised Transliteration Mining" pptx

... classiﬁer and alignment-basedstring similarity for transliteration mining. Thesemethods model the conditional probability distribu-tion and require supervised/semi-supervised infor-mation for learning. ... least for alpha-betic languages – and efﬁcient. Unlike the pre-vious unsupervised system, and unlike the super-vised and semi-supervised systems we mentioned,our model can be used for both ... the Forward-Backward algorithm to estimatethe counts of multigrams. The algorithm has a for- ward variable α and a backward variable β which arecalculated in the standard way (Deligne and Bimbot,1995)....

Tài liệu Báo cáo khoa học: "Towards Relational POMDPs for Adaptive Dialogue Management" pdf

... 1957).Numerous algorithms for (offline) policy opti-misation and (online) planning are available. For large spaces, exact optimisation is impossible and approximate methods must be used, see for in-stance ... function, defined as R :S × A → , R(s, a) encodes the utility for the agent to perform the action a while instate s. It is therefore a model for the goals orpreferences of the agent.A graphical illustration ... perform for each point of the belief space.The expected reward for policy π starting frombelief b is defined as:Jπ(b) = Eht=0γtR(st, at) | b, π(5)1As a notational shorthand,...

Tài liệu Báo cáo khoa học: "Re-Usable Tools for Precision Machine Translation∗" pdf

... Boks 1080 Blindern; 0316 Oslo (Norway)♠Center for the Study of Language and Information, Stanford, CA 94305 (USA){ jtl@ifi.uio.no| oe@csli.stanford.edu}AbstractThe LOGON MT demonstrator assemblesindependently ... turn, isa partial MRS, i.e. triplet of a top handle, bag ofEPs, and handle constraints. Left-hand side com-ponents are uniﬁed against an input MRS M and, when successful, trigger the rule application; ... combination of di-verse grammatical frameworks, viz. LFG for Nor-wegian analysis and HPSG for English generation.While an in-depth introduction to MRS (for MT)is beyond the scope of this project note,...

Tài liệu Báo cáo khoa học: "BASED TEXT SEGMENTATION ON SIMILARITY BETWEEN WORDS" pdf

... the text. Recognizing the structure of text is an essential task in text understanding, especially in resolving anaphora and ellipsis. One of the constituents of the text structure is a text ... correlates with the hu- man judgments. LCP may provide valuable information for resolving anaphora and ellipsis. INTRODUCTION A text is not just a sequence of words, but it has coherent structure. ... TEXT SEGMENTATION BASED ON SIMILARITY BETWEEN WORDS Hideki Kozima Course in Computer Science and Information Mathematics, Graduate School, University...

Tài liệu Báo cáo khoa học: "A COMMON FRAMEWORK FOR ANALYSIS AND GENERATION" potx

... functional structure. For the rule for S, for instance, we add an ele- ment describing what the SUBJECT and PRED are for. We could say that the SUBJECT is the theme and the PRED is the theme, ... debate about the best way of representing this information. 2 GENERATION Suppose we have the formula given above as a for- mal paraphrase of (1), and we want to generate an English sentence ... to recognise the connection between eat and eaten, and between die and dying, but at least the ob- jects that we are interested in are available for inspection. The evidence that leads...

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