Báo cáo khoa học: "A COMPOSITIONAL SEMANTICS OF TEMPORAL EXPRESSIONS IN ENGLISH" pptx

... A COMPOSITIONAL SEMANTICS OF TEMPORAL EXPRESSIONS IN ENGLISH Erhard W. Hinrichs BBN Laboratories Inc. 10 Moulton St. Cambridge, MA 02238 Abstract This paper describes a compositional semantics ... language semantics. In classical tense logic time-dependency of infor- mation enters into the definition of the notion of a proposition. Propositions are defined as...

Ngày tải lên: 08/03/2014, 18:20

... DOORway) (as well as being able to do other things). Third, the location of intonational stress has an important effect on the meaning of a sentence con- taining a focusing subjunct. Sentences ... syntactic problems of focusing subjuncts by being cross-categorial, being sensitive to in- tonation, and by distinguishing asserted and non- asserted meaning. By cross-categorial se...

Ngày tải lên: 08/03/2014, 18:20

... proper solution of idiosyncratic multiword expressions (MWEs) is one of the most difficult and intriguing problems in NLP. In principle, the nature of the idiosyncrasy of MWEs is twofold: one ... possibility of internal modification of constituent words) of entry expressions. In section 2, we outline the main features of the present study, first presenting a bri...

Ngày tải lên: 20/02/2014, 04:20

... Defining the Semantics of Verbal Modifiers in the Domain of Cooking Tasks Robin F. Karlin Department of Computer and Information Science University of Pennsylvania Philadelphia, ... in the domain of cooking tasks. The domain is limited to a mini-world con- sisting of a small set of verbs chosen because they involve rather complex arm movements which will be interes...

Ngày tải lên: 21/02/2014, 20:20

... if increasing the num- ber of factors used in prediction would significantly im- prove the coverage whilst also maintaining a high ac- curacy. A continuer was inserted after the occurrence of ... by producing a backchannel for all pauses once they reach a certain length. Eleven models were run, starting with a threshold of below 400ms, and increasing the thresh- old value in increme...

Ngày tải lên: 22/02/2014, 02:20

... 100 100 Minus pantoate 2 Minus ATP 46 50 Minus ATP, minus pantoate 3 Minus ATP, minus P i 45 Minus ATP, minus ADP 3 Eqn (1) Complete system 20 Minus pantoate 1 Minus ATP ND Minus ATP, minus pantoate ... different protein folds: the hexokinase, ribokinase, and galacto- kinase families of sugar kinases. Protein Sci 2, 31–40. 18 So ¨ ding J (2005) Protein homology detection by HMM– HMM compari...

Ngày tải lên: 07/03/2014, 05:20

... two training hy- potheses listed in Table 2, yielding two models, B and J. Table 3 shows the increasing accuracy of both models in describing the text reuse in L train as more features are incorporated. ... preceding pericope or to the beginning of the following one. 5.3 Test Results The two models trained in §5.2, B and J, are intended to capture the characteristics of text reu...

Ngày tải lên: 08/03/2014, 02:21

... approaches account for the de- feasibility of pragmatic inferences by analyzing them in a context that consists of all or some of the pre- vious utterances, including the current one. Con- text (Karttunen, ... such an approach here. In doing this, we assume the existence, for each type of pragmatic inference, of a set of necessary conditi- ons that must be true in order...

Ngày tải lên: 08/03/2014, 07:20

... 2 is deictically " ;in front of the desk". Figure 1: Intrinsic, deictic and extrinsic uses of " ;in front off' ing to a number of considerations including: the spatial context ... case of the intrinsic interpretation (see section ) of a predi- cation such as "the stool is in front of the desk", the "stool" is located in some regio...

Ngày tải lên: 20/02/2014, 21:20

... modulate the interaction of apolipoprotein E with b-migrating VLDLs and inhibit binding of b-VLDL to low-density lipoprotein receptor-related protein [1,2]. It is implicated in regulation of several lipase ... survey of plasma proteins in approximately 1300 individuals by MALDI-TOF MS resulted in identification of a structural polymorphism of apolipoprotein C1 (ApoC1) that wa...

Ngày tải lên: 19/02/2014, 05:20