Báo cáo khoa học: "Comprehension and Compilation in Optimality Theory∗" ppt

... as strings (Eisner, 1997). In general, an OT grammar consists of 4 com- ponents: a constraint ranking, a harmony ordering, and generating and pronouncing functions. The con- straint ranking is ... Following Eisner (1997), each candidate (x, z) is also represented as a string y. The notation (x, z) that we have been using so far for candidates is actually misleading, since in fact the...

Ngày tải lên: 08/03/2014, 07:20

... baseline (no stem- ming) against several different morphology routines: 1) a routine that grouped only inflectional variants (plurals and tensed verb forms), 2) a routine that grouped inflectional ... grouping of police and policy. We ex- amined all words in the dictionary in which a word ended in 'y', and in which the 'y' could be replaced by &apos...

Ngày tải lên: 31/03/2014, 21:20

... protein kinase; MCF, macrophare chemotactic factor; MCIP, modulatory calcineurin-interact- ing protein; MDCK, Madin Darby canine kidney; MEF, mouse embryonic fibroblast; MEK, MAP kinase/ERK kinase; ... glycogen synthase) is insufficient to accurately explain insulin-stimulated changes in the concentration of intracellular species and partitioning of glucose disposal in skeletal muscle. In...

Ngày tải lên: 14/02/2014, 14:20

... integrin-dependent cell volume sensing and signaling integrates into the overall context of insulin signaling. Similarly, sensing of glutamine-induced hepatocyte swelling by integrins feeds into ... Journal compilation ª 2007 FEBS 5799 [7]. On the other hand, hyperosmotic shrinkage pre- vents insulin-induced hepatocyte swelling and proteo- lysis inhibition, indicating that swelling-depe...

Ngày tải lên: 18/02/2014, 16:20

... negative and iro 5 Main Findings and Future Directions We showed that in our setting negative opinions tend to greatly outnumber positive opinions, lea ing to a very unbalanced opinion ratio) . ... negative and iro nic comments Main Findings and Future Directions We showed that in our setting negative opinions tend to greatly outnumber positive opinions, lea d- ing to a v...

Ngày tải lên: 20/02/2014, 05:20

... roles in a sentence is therefore fundamental to correctly describing the interface between grammar and meaning. In this paper, we compare two annotation schemes, Prop- Bank and VerbNet, in a task-independent, general ... work. In some interesting experiments, Zapirain et al. (2008) test generalising abilities of VerbNet and PropBank comparatively to new role instances in gener...

Ngày tải lên: 20/02/2014, 07:20

... representation, or the instructional plan. The individual conditions are combined to determine a final "score" for the PMM, using a calculus akin to MYCIN's certainty factors ([Shortliffe ... B. "The Representation and Use of Focus in a System for Understanding Dialogs" in Proceedings of the 11th International Joint Conference on Artificial Intelligence,...

Ngày tải lên: 20/02/2014, 21:20

... is inferred from clues provided by code and context. Both kinds of meaning are related to syntax in ways that we are coming to understand better as work continues in analyzing language and ... using the code to engage in purposeful ~ communication. The inputs now include discourse in which the amount of code to be interpreted continues to grow as participants in dialogu...

Ngày tải lên: 21/02/2014, 20:20

... represented in CMIT. This is done by assign- ing terms which occur predominantly in one category to a single vocabulary and then sorting by entropy. Tables 6 and 7 show the vocabularies used in dermatology ... be used in the descriptions of all kinds of dis- ease, and would accordingly have a high 'entropy'. Tables 2 and 3 show the top and bottom of the list of...

Ngày tải lên: 21/02/2014, 20:20

... might therefore explain these shifts as resulting from the per- son in control explicitly indicating that he had nothing more to say. (In the following examples a line indicates a control ... do rep- etitious and summaries operate as cues? In summarising, the speaker is indicating a nat- ural breakpoint in the dialogue and they also indicate that they have nothing more to...

Ngày tải lên: 21/02/2014, 20:20