Báo cáo khoa học: "Automatically Constructing a Lexicon of Verb Phrase Idiomatic Combinations" pptx

... Automatically Constructing a Lexicon of Verb Phrase Idiomatic Combinations Afsaneh Fazly Department of Computer Science University of Toronto Toronto, ON M5S 3H5 Canada afsaneh@cs.toronto.edu Suzanne ... can motivate a speaker to use a variant in place of a canonical form (Glucksberg, 1993). Nevertheless, lexical and syntactic flexibility may well be used as partial i...

Ngày tải lên: 31/03/2014, 20:20

... Taq DNA polymerase (Promega, Madison, WT, USA) using the primers 5¢-CACACTACACTGGGAAGCAGAG ACTCCAGC-3¢ and 5¢-AGCTGGCCCAGCAGCCATACACAGTTAAAG- 3¢. The cDNA was subcloned into the EcoRV site of ... that mammalian Gup1, a mem- ber of the MBOAT superfamily bearing sequence simi- larity to HHAT, acts as a negative regulator of N-terminal palmitoylation of Shh. Several reports have demo...

Ngày tải lên: 18/02/2014, 16:20

... annotated instances. In contrast, our study focused on a se- lect group of nominal predicates, each associated with a large number of annotated instances. 3 Data annotation and analysis 3.1 Data annotation Implicit ... undergraduate assistant’s annota- tions against the evaluation data. Our assistant achieved an overall F 1 score of 58.4% using the same candidate window as the basel...

Ngày tải lên: 17/03/2014, 00:20

... services that are being developed, in all or part, and main- tained at the University of Lisbon, Department of Informatics, by the NLX-Natural Language and Speech Group. At present, it makes available ... functionalities: • Sentence splitting • Tokenization • Nominal lemmatization • Nominal morphological analysis • Nominal inflection • Verbal lemmatization • Verbal morphological analysis •...

Ngày tải lên: 17/03/2014, 02:20

... GCCCATATTCGTCGACGCGCTAACAGGTACCAGAGGAGAAGGAGAGAGCGAAGCAAGTAG Vps4 Dstr R GGGCGGATCCTCTGCTTTTCTTTATC YEE F CTGGACACAGCCACGCAGTATACAGCATACTATAACGG YEE R CCGTTATAGTATGCTGTATACTGCGTGGCTGTGTCCAG IRA F CCTAAGTCGAAGGATTTGAAGCACTTGGAAAGTGAAG IRA ... Table 2. Primers used for mutagenesis. Primer Sequence (5¢-to3¢) Vps4 Upstr F CGCTGCAGTAAGAGCAGTAAACCCG Vps4 SalIR GAGAATCAGTGTCGACTTCATCTATAAAAATAATAGAA...

Ngày tải lên: 23/03/2014, 09:20

... trehalose, turanose, raffi- nose, pNPaAra, pNPaAraf, pNPaGal, pNPaGalNAc, pNPbGal, pNPaGlc, pNPaGlcNAc, pNPaMan, pNPaRha and pNPaXyl were purchased from Sigma (St. Louis, MO, USA). Galactomannans ... and superimposition of an equilibrium mixture of a- and b-galactose from Oryza sativa a- galactosidase [28], N-acetyl -a- galactosamine from Gallus gallus a- N-acet- ylgalactosaminidase [29...

Ngày tải lên: 29/03/2014, 21:20

... counterparts of natural language questions. For example, the query “california na- tional” and “national parks califorina” both imply the question “What are the national parks in Cali- fornia?”. ... to search engines, such as relational databases and semantically annotated web documents. Search- ing over such data sources, in many cases, can offer more relevant and essential results com- pa...

Ngày tải lên: 20/02/2014, 04:20

... flow of manuscripts, and the last issue, dated 1968, was published in 1970. After a lengthy exploration of an alternative primary Journal, Dave Hays brought the American Journal of Computational ... YEARS OF THE ACL AN INTRODUCTION Donald E. Walker Artificial In~elligence Center SRI International Menlo Park, California 94025, USA Our society was founded on 13 June 1962 as...

Ngày tải lên: 08/03/2014, 18:20

... confidence-weighted learning, a form of discriminative online learning that can better take advantage of a heavy tail of rare features. Finally, we extend the confidence-weighted learning to deal with label noise ... represent each token by multiple factors – such as part -of- speech, lemma and surface form– and capture linguistic patterns in the target language at the appropriate lev...

Ngày tải lên: 17/03/2014, 00:20

... involves (a) disambiguation~se|ection of the intended phrase from a set of matching phrases, (b) robust parsin~-comprehension of partially-matching phrases, and (c) error analysis use of errors ... words take and on are familiar to the learner, who also remembers the biblical story of David and Goliath. The program, modeling a language learner, interacts with a n...

Ngày tải lên: 08/03/2014, 18:20