Tài liệu Báo cáo khoa học: "Generating with a Grammar Based on Tree Descriptions: a Constraint-Based Approach" pptx

... Generating with a Grammar Based on Tree Descriptions: a Constraint -Based Approach Claire Gardent CNRS LORIA, BP 239 Campus Scientifique 54506 Vandoeuvre-les-Nancy, France claire.gardent@loria.fr Stefan ... differences with the more traditional generative approach usually pursued in tactical generation and further, that the combination of this static view with a TAG-like...

Ngày tải lên: 20/02/2014, 18:20

... Disambiguation based on Semantic Correspondence Lea Frermann Department of Computational Linguistics Saarland University frermann@coli.uni-saarland.de Francis Bond Linguistics and Multilingual ... other language. In particular, we select one language as the tar- get language, translate the other language’s seman- tics for every parse into the target language and thus align maximally simil...

Ngày tải lên: 19/02/2014, 19:20

... Prediction In addition, we take a more general statistical approach to capture the cross-event relations and predict unknown time arguments. We manually labeled some ACE data and trained a Maximum ... include any time arguments. We then manually labeled “Propagate/Not-Propagate” for each sample. The annotation for both training and test sets took one human annotator about 10 hours...

Ngày tải lên: 20/02/2014, 09:20

... Asn77 of chain B, then Asn77 of chain A is close to Ala25 of chain B. Chain A Chain B Hydrogen bonds Ala25 Asn77, Arg80 AlaO–ArgNH1 AlaO–ArgND2 Asn26 His35, Arg80, Asn39 AsnOD1–ArgNH1 AsnOD1–HisNE2 Ser28 ... in detail, as it diffracts to a Table 1. Statistics on data collection and refinement. A wavelength of 0.8726 A ˚ was used. Rotations of 1° were performed. The Ramachan- dran p...

Ngày tải lên: 16/02/2014, 14:20

... 14114–14121. 23 Paulucci AA, Katsuyama AM, Sonsa AD & Farah CS (2004) A specific C-terminal deletion in tropomyosin results in a stronger head–to–tail interaction and increased polymerization. Eur ... under the same conditions and at the same heating rate as the DSC experiments. Scattering of F-actin solutions containing the same concentration of actin as in the Tm–F-actin samples was...

Ngày tải lên: 19/02/2014, 07:20

... annotated for song titles and song features. Feature annotation consists of marking a phrase as a feature and matching it with the song to which the feature is attributed. Note that we have no a ... natural language parsing. In Advances in Neural Informa- tion Processing Systems 15, pages 3–10. Susan McRoy, Songsak Ukul, and Syed Ali. 2003. An augmented template -based approach to te...

Ngày tải lên: 20/02/2014, 04:20

... paper and its citation contexts in a literature collection with consideration of citation autority and proximity. To evaluate impact summarization, we created a test set based on ACM SIGIR papers. ... based on which all summaries generated by the system are evaluated. This data set is available at http://timan.cs.uiuc.edu/data/impact.html. We must admit that using only 14 papers...

Ngày tải lên: 20/02/2014, 09:20

... Siddharthan & Ann Copestake Natural Language and Information Processing Group Computer Laboratory, University of Cambridge {as372,aac10}@cl.cam.ac.uk Abstract We describe an application that ... Visualisation of Collaborations of ARG Group; zoomed into Europe and having clicked on Catonia (Italy) for a popup summary each location on. The space constraints are dic- tated by the interf...

Ngày tải lên: 20/02/2014, 09:20

... labeled data. While labeled data are difficult to obtain, unlabeled data are readily available and plentiful. Therefore, this paper advocates using a bootstrapping framework and a feature projection ... is also a difficult task to create training data for each application area (Nigam et al., 1998). In this light, we consider learning algorithms that do not require such a large...

Ngày tải lên: 20/02/2014, 16:20

... representation or query languages. Elsewhere (Evans and Power, 2003) we have described a library package for developing Wysiwym applications. This package was a consolidation of work carried out in a series ... aspirin modality the pa tient may take an aspir in the pa tient must take an aspirin the pa tient might take an aspirin the pa tient should take an aspirin modifier the pa tient...

Ngày tải lên: 20/02/2014, 16:20