Báo cáo khoa học: "Time Period Identification of Events in Text" pptx

... Period Identification of Events in Text Taichi Noro † Takashi Inui †† Hiroya Takamura ‡ Manabu Okumura ‡ † Interdisciplinary Graduate School of Science and Engineering Tokyo Institute of ... extraction of location information. In this paper, we focus on the extraction of tem- poral information. Many authors of documents on the web often write about events in t...

Ngày tải lên: 31/03/2014, 01:20

... noun in Cfn+l, Cbn+l must be a pronoun. Rule 2: Sequences of continues are preferred over sequences of retains, and sequences of retains are preferred over sequences of shifts. 3 Centering ... approximations to the original theory as a starting point. These results will be a baseline for evaluating more sophisticated models in the future. 2 The Centering model The cen...

Ngày tải lên: 23/03/2014, 19:20

... maintenance of pregnancy. It protects clots from plasminolysis by covalently linking a 2 -antiplasmin and a 2 -macroglobulin to the a chain of fibrin [131]. Cross-linking of fibrin with fibronectin ... proteinaceous complexes in cells expressing truncated huntingtin, c-glutaminyl-lysyl cross-links in nuclear inclusions in brain, and the finding that TG2 in vitro interacts with the p...

Ngày tải lên: 30/03/2014, 15:20

... during the first pass. Knowing how often an NP was used in definite and indefinite constructions allowed us to sort the NPs, first by the probabil- ity of being used as a definite (its definite ... definite/indefinite list, indicating that they were often seen in indefinite constructions. We used the definite probability measure as a way of detecting errors in the S1 and EHP...

Ngày tải lên: 31/03/2014, 04:20

... C-terminal domain in red. (B) Ribbon representation of the structure of the PSI domain of barley prophytepsin [25] (N-terminal domain, blue; C-terminal domain, red). (C) Model structure of the ... This protein family includes saposins, which are lysosomal sphingolipid-activator pro- teins [37], NK-lysin, granulysin, surfactant protein B, amoebapores and domains of acid sphingomyel...

Ngày tải lên: 19/02/2014, 12:20

... which appear to be involved in the final resorption of the parental macronucleus during PND in T. thermophila, and suggested the involvement of mitochondria in this process [19]. In mammalian apop- tosis, ... becomes acidic in the final step of PND [22,23]. DePsipher staining of the macronucleus appeared initially during the stage of autophagosome formation, and persisted un...

Ngày tải lên: 20/02/2014, 03:20

... second point in constructing our language model, an advantage of our approach over subsampling is that we use our entire training corpus, and in so doing compromise between min- imizing errors ... closing of the vocabulary. Moore and Lewis (2010) achieve lower perplexities, but they use in- domain training data that we do not include in our setting. We briefly highlight some interes...

Ngày tải lên: 20/02/2014, 04:20

... baseline tagger. Using cross-validation on the training data, we determine the value of N required to include the best hypothesis, as a function of the margin. We then divide the margin into ... wider context in making final name tagging decisions. In the following we use two related (translated) texts as examples, to give some intuition of how these different types of lingu...

Ngày tải lên: 20/02/2014, 12:20

... consists of 24 computer-mediated dialogues 1 in which two participants collaborate on a simple task of buying furniture for the living and dining rooms of a house (a variant of the task in (Walker, ... and the issue of tracking agreement. Next we describe our coding scheme and our intercoder reliability outcomes. Last we report our findings .on tracking agreement. 2 Trac...

Ngày tải lên: 20/02/2014, 18:20

... status of the morphemes of each type as a mass in terminology. So the transi- tions of Pf and Rf, with changing N, express the changes of the status of the morphemes of each type in the terminology. ... which is not of much interest. The more important and interesting is the actual transition of the mean frequencies within a realistic range of N, because the size...

Ngày tải lên: 20/02/2014, 18:20