Báo cáo khoa học: "Towards an Adaptive Communication Aid with Text Input from Ambiguous Keyboards" pptx

... Towards an Adaptive Communication Aid with Text Input from Ambiguous KeyboardsKarin HarbuschMichael KiihnUniversity Koblenz–Landau, Computer Science DepartmentUniversitatsstr. ... on the mobilephone and handheld market promise a solution toeasier and faster text entry.People with communication disorders are asecond group of users who can benefit from 1The project is ... and Fazly (2002). An interesting recent development in the areaof ambiguous keyboards is the work performed by(Tanaka-Ishii et al., 2002). They describe an am-biguous text input system with...

Báo cáo khoa học: "Towards an Iterative Reinforcement Approach for Simultaneous Document Summarization and Keyword Extraction" doc

... key phrases and sentences from a document. Most recently, graph-based ranking methods, in-cluding TextRank ((Mihalcea and Tarau, 2004, 2005) and LexPageRank (ErKan and Radev, 2004) have been ... experience. Text summaries and keywords can be either query-relevant or generic. Generic summary and keyword should reflect the main topics of the document without any additional clues and prior ... Simultaneous Document Summarization and Keyword Extraction Xiaojun Wan Jianwu Yang Jianguo Xiao Institute of Computer Science and Technology Peking University, Beijing 100871, China {wanxiaojun,yangjianwu,xiaojianguo}@icst.pku.edu.cnAbstract...

Báo cáo khoa học: "Towards an Optimal Lexicalization in a Natural-Sounding Portable Natural Language Generator for Dialog Systems" pdf

... of utterances that are free of disfluencies and interruptions, and where complete and syntactically correct sentences convey the meaning in a concise yet clear manner. Secondly we can define ... language without any changes to the core components. Section 2 of this paper explains some prerequi-sites, such as the NLG pipeline architecture our system is based on, and the FrameNet and ... frame, in combination with a list of se-mantically annotated corpus sentences and syntac-tic valence patterns. WordNet is a lexical database that uses conceptual-semantic and lexical relations...

Báo cáo khoa học: "TOWARDS AN AUTOMATIC IDENTIFICATION 0F TOPIC AND FOCUS" pdf

... acoustic analysis), or written (print- ed) texts are analyzed. In accordance with these points, a general procedure for determining topic, focus and the degrees of CD is formulated for Czech and ... answered by the sentences thus e.g. (I) can answer (2) and (3), while (4) can be answered by (5) rather than by (I). (I) John talked to few girls about many PROBLEMS. (2) How did John behave? ... Czech and English. (i) The following requirements on the output of an automatic analysis are significant: (a) in the output of the analysis it should be marked which elements of the analyzed...

Tài liệu Báo cáo khoa học: Functional expression and mutational analysis of ﬂavonol synthase from Citrus unshiu pptx

... (lane 3),Gly261fiAla (lane 5), Gly68fiAla (lane 7), Gly68fiPro (lane 9) andGly261fiPro (lane 11), respectively, as well as the solubilized pelletfractions of these wild-type (lane 2) and mutant ... substrate(dihydroquercetin) and product (quercetin) were spotted byabsorbance at 366 nm, and the product was extracted with methanol. The solution was filtered and concentrated forEI-MS and MALDI-TOF-MS analyses.The ... genebank accessions. FLS cDNAs were accessed from severalplant species (Petunia hybrida, Arabidopsis thaliana,Solanum tuberosum, Eustoma grandiflorum, Malus domesticaand Matthiola incana),...

Báo cáo khoa học: Molecular and functional characterization of novel CRFR1 isoforms from the skin pptx

... 1-h incubation with anti-V5 mouse anti-bodies (dilution 1 : 10 000) (Invitrogen). After that mem-branes were washed twice in TBST for 10 min andincubated 1 h with antimouse antibodies coupled ... CRFR1a, e, f, g and h isoforms after transfectionto COS cells. Both membrane-bound and soluble variantsare translated in vivo into ﬁnal protein products that undergofurther post-translational ... combination) to measurereporter gene response.Statistical analysisData was presented as mean ± SEM, and analyzed usingone-way analysis of variance and appropriate post hoc testor by Student’s t-test...

Báo cáo khoa học: "Toolkit for Multi-Level Alignment and Information Extraction from Comparable Corpora" pptx

... parallel sentences and bilingual terminological and named entity dictionaries from comparable corpora. This demonstration focuses on the English, Latvian, Lithuanian, and Romanian languages. Introduction ... tools for English, Latvian, Lithuanian, and Romanian, but can be easily extended for other languages if a POS-tagger, a phrase pattern list, a stop-word list, and an inverse document frequency ... that language pairs and domains with little parallel data can benefit from the exploitation of comparable corpora (Munteanu and Marcu, 2005; Lu et al., 2010; Smith et al., 2010; Abdul-Rauf and...

Báo cáo khoa học: Structure of the polysaccharide chain of the lipopolysaccharide from Flexibacter maritimus pptx

... spectroscopy and general methods1Hand13C NMR spectra were recorded on a Varian Inova500 spectrometer in D2Oat25°C with acetone standard(2.225 p.p.m. for1H and 31.5 p.p.m. for13C) usingstandard ... proceduresBacterial cell growth and LPS and O-PS productionF. maritimus was grown in a 35-L Chemap fermenter(Chemap AG, Volketswil, Switzerland) in 30 L MAT madein an Instant Ocean (Aquarium Systems, ... coupling constants and NOEdata. The orientation of the substituents at C-4 and C-5 ofresidue B follows from measured coupling constants: alarge coupling  13 Hz between H-3ax and H-4 indicatedthe...

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

... observability and provide only a very limitedaccount (if any) of uncertainties.We are currently developing an hybrid approachwhich simultaneously tackles the uncertainty andcomplexity of dialogue management, ... in-stance grid-based (Thomson and Young, 2009) orpoint-based (Pineau et al., 2006) techniques.2.2 POMDP-based dialogue managementDialogue management can be easily cast as aPOMDP problem, with ... user move,and if auis a polar question, then an answer amof type yes-no is a relevant dialogue move for theagent. This rule is (implicitly) universally quanti-ﬁed over s, auand am.Each...

Tài liệu Báo cáo khoa học: LAT – an important raft-associated transmembrane adaptor protein pptx

... fused with the extracellular andtransmembrane regions of the nonraft transmembraneadaptor, LAX, restored TCR signalling in LAT-deﬁ-cient cell line and normal development of T cells from LAT) ... cells and natural killer cells.J Exp Med 187, 1157–1161.42 Oya K, Wang J, Watanabe Y, Koga R & Watanabe T(2003) Appearance of the LAT protein at an earlystage of B-cell development and ... cell anergy is accompanied by defective palmitoy-lation and displacement from rafts of yet anotherTRAP, PAG [85]. Regulation of palmitoylation ofLAT (and of other palmitoylated membrane proteins)and...

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