Báo cáo khoa học: "Is Conceptual Combination Influenced by Word Order?" docx
... Is Conceptual Combination Influenced by Word Order? Phil Maguire Department of Computer Science University College ... relation selection, irrespective of its order in a combination. 1 Introduction The combination of two existing words is a productive strategy used by speakers to convey new concepts and extend ... different functional roles. While our findings indicate...
Ngày tải lên: 23/03/2014, 19:20
... supported by ARt DAAL03-89- C-0031, DARPA N00014-90-J-1863, NSF IRI 90-16592, Ben Franklin 91S.3078C-1. Karttunen (1986) has proposed a Categorial Grammar formalism to handle free word order ... analyzing sentence (1)b in the scrambled word order Object-S ubject- Verb: 2 1We assume that a category Xl{ } where { } is the empty set rewrites by some clean-up rule to just X. 2The...
Ngày tải lên: 23/03/2014, 20:20
... Foreign word to zero or more English words, while for “E to F” the models assign non-zero probability to alignments consisting of links from one English word to zero or more Foreign words. It ... other Foreign words translated from a particular e 13 zero fertility English word penalty 6 translation table from refined combination of both alignments 14 non-zero fertility English word p...
Ngày tải lên: 31/03/2014, 01:20
Tài liệu Báo cáo khoa học: Is ATP binding responsible for initiating drug translocation by the multidrug transporter ABCG2? docx
... a 20 min incubation between rounds. Cell debris was removed by centrifugation at 2000 g for 10 min. Crude membranes were isolated by ultracentrifugation at 100 000 g for 60 min at 4 °C. Membranes ... for 8 min, and the samples were resolved by electrophoresis using 10% polyacrylamide gels. The gels were dried, and photolabelled protein was detected by autoradiography. Where displaceme...
Ngày tải lên: 18/02/2014, 18:20
Tài liệu Báo cáo khoa học: "Is the End of Supervised Parsing in Sight?" pdf
... Penn’s WSJ and has been previously used by McClosky et al. (2006) in improving a supervised parser by self- training. In our experiments below we will start by mixing subsets from the NANC’s WSJ ... non- contiguous constructions such as nearest … to… or take … by surprise. Bod (2006) reports 82.9% unlabeled f-score on the same WSJ10 as used by Klein and Manning (2002, 2004). U...
Ngày tải lên: 20/02/2014, 12:20
Tài liệu Báo cáo khoa học: "Is There Natural Language after Data Bases?" pptx
... computational linguistics, I propose some selection criteria illustrated both by tasks that fail to meet them, and later by a much better set of tasks designed to satisfy these criteria for theoretical ... postulate heuristics to ameliorate the problem. They proposed a minimal mutilation criterion, whereby the action entailing the smallest change to the 11 must confess that I would...
Ngày tải lên: 21/02/2014, 20:20
Báo cáo khoa học: SOX10, in combination with Sp1, regulates the endothelin receptor type B gene in human melanocyte lineage cells pptx
... protein was reduced by the SOX10 siRNA (69% reduction), but not changed by the LacZ siRNA. These results confirm the regulatory role of SOX10 in the expression of MITF, thereby indicating that ... The protein encoded by EDNRBD3 mRNA has D3-specific N-terminal amino acids (dotted boxes), followed by the common coding region (shaded boxes). The splicing sites are shown by a gap. The num...
Ngày tải lên: 16/03/2014, 13:20
Báo cáo khoa học: "Is the Generally Accepted Strategy of Machine-Translation Research Optimal?" ppt
... linguistics. This mechanical transfer can be illustrated by the fol- lowing example, among others. It is almost universally accepted that in word- for -word MT, based on contex- tual analysis at a lexicomorphological ... proper definition, let us make clear that by “strategy” in MT we understand, above all, the problem areas under (2). Since the strategies adopted by the differ...
Ngày tải lên: 16/03/2014, 19:20
Báo cáo khoa học: "Is Machine Translation Ripe for Cross-lingual Sentiment Classification" pdf
... trans- lations of a word may be valid, the MT system might have a systematic bias. For example, the word “awe- some” might be prevalent in English reviews, but in translated reviews, the word “excellent” ... 2000 labeled data reserved for oracle ex- periments. Texts in JP, FR, and DE are translated word -by- word into English with Google Translate. 2 We perform three sets of experim...
Ngày tải lên: 17/03/2014, 00:20
Báo cáo khoa học: The activation of gelsolin by low pH The calcium latch is sensitive to calcium but not pH docx
... by low pH in an apparently similar manner to that induced by calcium, important differences exist. The most striking difference is that the calcium ÔlatchÕ between G2 and 6 that is released by ... A max )were determined by nonlinear fitting: A ¼ A max ½L=ðK d þ½LÞ ð1Þ where, A is the absorbance at 405 nm and L the ligand concentration, by using the CURVE FIT software devel- oped...
Ngày tải lên: 23/03/2014, 21:20