Tài liệu Báo cáo khoa học: "An ERP-based Brain-Computer Interface for text entry using Rapid Serial Visual Presentation and Language Modeling" ppt

... 21 June 2011. c 2011 Association for Computational Linguistics An ERP-based Brain-Computer Interface for text entry using Rapid Serial Visual Presentation and Language Modeling K.E. Hild ◦ , U. ... atten- tion and visual speller design in an ERP-based brain- computer interface. Behavioral and Brain Functions, 6(1):28. J.R. Wolpaw, N. Birbaumer, D.J. McFar...

Ngày tải lên: 20/02/2014, 05:20

... contexts, we can compute the similarity by using contextual information. Words and contexts play complementary roles. Contexts are similar to the extent that they contain similar words, and ... words and the keywords. We finally construct context-cluster of each category as the combination of centroid-contexts and contexts selected by the similarity measure. Using the cont...

Ngày tải lên: 20/02/2014, 16:20

... provide sequencing information. These have been described previously [30]. Two of these (a and b cleavages) are fragmentations of amide moieties, and give infor- mation analogous to that provided by B and Y+2 cleavages ... on HPLC fractions and synthetic euge- nin was carried out by the Microbiology Department of the Institute of Medical and Veterinary Science (Adelaide, Australia)...

Ngày tải lên: 19/02/2014, 16:20

... standard phrase-based decoding, decoding as parsing, decoding as tree-parsing, and forest-based decoding. z It is easy-to-use and fast. A new system can be built using only a few commands. ... ARPA-format LMs, MIRA for weight tuning and a beam-stack decoder which removes the ITG constraint for phrase decoding. In addition, a Hadoop-based MapReduce-parallelized version is...

Ngày tải lên: 19/02/2014, 20:20

... sub- sections, with the sample text in Table 1 used for demonstration. In the table, a mention m is high- lighted as [ m ] eid mid , where mid and eid are the IDs for the mention and the entity to which ... “Mr. Powell”, and therefore refers to a male person and cannot co-refer with “she”. The entity-mention model based on Eq. (2) per- forms coreference resolution at an entity-l...

Ngày tải lên: 20/02/2014, 09:20

... CS(N), for each N; • (N, L) • CS(N), for each N such that N <~* l, and each L • Af*; • N • CS(N), for each N such that -~(N<~*l); and • for each N, children(N) = MI""Mm and ... stack. This can be used for computation of derived trees or derivation trees, and for computation of features. Since this technique is almost identical to that for the cont...

Ngày tải lên: 20/02/2014, 18:20

... Applied Natural Language Processing, pages 71-76. Association for Computational Linguistics. T. Kasami. 1965. An efficient recognition and syntax algorithm for context-free languages. Technical ... Cambridge, England. K. Clark and S. Gregory. 1986. Parlog: Parallel programming in logic. Journal of the A CM Transaction on Programming Languages and Syste ms, 8 ( 1):1-49...

Ngày tải lên: 20/02/2014, 18:20

... The results indicate that using the GLR* parser results in a significant improvement in performance. When using the full heuristics, the percentage of sentences, for which the parser returned ... Computational Linguistics, 19(1):25-59, 1993. [Lavie and Tomita, 1993] A. Lavie and M. Tomita. GLR* - An Efficient Noise-skipping Parsing Algo- rithm for Context-free Grammars. In...

Ngày tải lên: 20/02/2014, 21:20

... Peter Gibbins, Inn Johnson, Andrew Kay and Antonio Sanfilippo at SLE, and our anonymous reviewers for useful feedback and discussions on the re- search reported here and on earlier drafts of ... it is well-formed or ill-formed. • maximal iff it is well-formed and its parent (if it has one) is ill-formed. In other words, a maxi- mal TNCB is a largest well-formed component o...

Ngày tải lên: 20/02/2014, 22:20

... 240 h. Samples containing MPTP (A and C) and MPP + (B and D) were analysed by SDS ⁄ PAGE (A and B) on 5–15% crosslinked polyacrylamide gel and western blotting (C and D). (A, B) Lane M, prestained ... incubation, the intensity of the band for the monomeric protein decreased, whereas the bands for the higher molecular mass aggregates intensified. This confirmed the formation of S...

Ngày tải lên: 14/02/2014, 19:20