Báo cáo khoa học: "Foma: a finite-state compiler and library" ppt

... Hulden University of Arizona mhulden@email.arizona.edu Abstract Foma is a compiler, programming lan- guage, and C library for constructing finite-state automata and transducers for various uses. It has specific ... fully and supports various differ- ent formats for specifying regular expres- sions: the Xerox/PARC format, a Perl-like format, and a mathematical format that take...

Ngày tải lên: 31/03/2014, 20:20

... IS -A relation that holds between target and comparison set (cf. Relation 2 in Section 3). They 68 are a good initial focus for a computational ap- proach because both their target and comparison ... that their sys- tem represents a powerful way of dealing with su- perlatives computationally, a closer inspection of their approach, and in particular of the gold stan- dard dat...

Ngày tải lên: 20/02/2014, 12:20

... restaurants in Alexandria, a multimodal combination of speech and pen, e.g. moderate italian restaurants in this area and circling Alexandria on the map, or solely pen, e.g. user writes moderate ... recognition. As the user interacts with the system the map display dynamically pans and zooms and the locations of restaurants and other points of interest, graphical callouts with inf...

Ngày tải lên: 20/02/2014, 16:20

... trans- late anaphoric expressions of English. A parameter behaves semantically as an open variable, a value for which has to be provided by context. 7 I have assumed the following translations ... the variable x is a meeting in the situation s 1. A situation is a set of objects and facts about these objects [8, 18]. I assume a language which allows us to make state- ments...

Ngày tải lên: 20/02/2014, 21:20

... inhibitor; HSA, human salivary a- amylase; LCAI, Lachrima jobi chitinase/ a- amylase inhibitor; PAI, pigeonpea a- amylase inhibitor; PPA, por- cine pancreatic a- amylase; RASI, rice a- amylase/subtilisin ... Brazil, Fax: + 5 5 6 1 340 3624, Tel.: + 55 61 448 4705, E-m ail: ocfranco@cenargen.embrapa.br Abbreviations: AAI, Amaranthus a- amylase inhibitor; a- AI1 and a- AI2, a- amylas...

Ngày tải lên: 21/02/2014, 03:20

... source and target lan- guage, and alternative translation possibilities are expressed as alternative edges. Edges are further annotated with feature values, and are annotated with the source span ... intersection parse may fail, meaning that an alignment will not be recoverable. 3 Translation hypergraphs Recent research has proposed a unified repre- sentation for the various translatio...

Ngày tải lên: 07/03/2014, 22:20

... word-ending, ambiguous among nomi- native and accusative singular masculine- -inanimate, and nominative singular masculine-animate, thus representing the adjectival "normal form,'), ... natural language understanding, namely the project of man-machine communication called TIBAQ (Text -and- Inference Based Answering of Questions, cf. (Haji~ov@ and Sgall, 1981)) with no...

Ngày tải lên: 09/03/2014, 01:20

... of metaphors that are prevalent in natural expressions and perhaps more amenable to compu- tational approaches. We call these transparently- motivated (T-M) metaphors (Jones and McCoy 1992). ... goal that the metaphor is to achieve. 4.1 General Approach The idea behind the approach is to identify re- lated domains of the tenor domain that are appro- priate as metaphorical domains...

Ngày tải lên: 31/03/2014, 06:20

Ngày tải lên: 30/03/2014, 04:20

... genome databanks. Interestingly, this domain was found in some closely related bacterial species, but mainly in nonvertebrate animals, and invariably connected via a linker to an animal-type a- amylase ... function in activity, substrate binding and structural dynamics. Materials and methods Experimental data The presence of a C-terminal putative binding domain in various animal ce...

Ngày tải lên: 14/02/2014, 18:20