Báo cáo khoa học: "The Treegram Index An Efficient Technique for Retrieval in Linguistic Treebanks" docx

... Proceedings of EACL '99 The Treegram Index An Efficient Technique for Retrieval in Linguistic Treebanks Hans Argenton and Anke Feldhaus Infineon Technologies, DAT CIF, ... henceforth) are a common and well-understood data struc- ture for describing hierarchical linguistic information. With the availability of large treebanks, retrieval techniques for hig...

Ngày tải lên: 17/03/2014, 23:20

... Spoken language understanding is one of the most challenging research areas in natural language pro- cessing. Since spoken language is incomplete in var- ious ways, i.e., containing speech ... the index of a formula is determined to be the first argument of that for- mula. All formulas with the same index are derived the first time that index is introduced in the chart. P...

Ngày tải lên: 31/03/2014, 06:20

... phosphotyrosine at position +2 and is a good candidate for substrate recognition. This residue is variously an arginine in EphA3, a serine, threonine or glutamine in the EPHA isoforms or a serine–leucine ... sig- naling pathways because of the distinctive mode of interaction between the RTK and the ephrin ligand; cells expressing and presenting the ligand interact with neighboring cel...

Ngày tải lên: 16/03/2014, 02:20

... translation for that matter, is the effective transference of mean- ing from one language to another. To satisfy ourselves that this transference of meaning was in fact taking place, an experiment ... be interesting to note that a scientific linguist working full time on the translation of Russian mate- rial is able to translate only about 1800 words per day. With existing and for...

Ngày tải lên: 16/03/2014, 19:20

... participants using such an active interface would be apprized of the fact and voluntarily choose to use such an interface for their anticipated mutual benefit in the same way that labor and man- ... remains a challenge. Another possibility would be for the channel to enforce the protocol for conflict resolution suggested by Rap- paport and others. For instance, before sta...

Ngày tải lên: 24/03/2014, 01:21

... expected finding' was any old finding predicted by the attending physician; a 'new unex- pected finding' was any new finding not predicted by the attending physician; and an 'old ... GC and EW participated in the collection and interpreta- tion of the data and were involved in drafting the manuscript. MG participated in analysis and interpretation of the data and...

Ngày tải lên: 25/10/2012, 10:39

... the MuvB proteins Lin-37, Lin-52, Lin-54 and chromatin- associated Lin-9 and Lin-53 ⁄ RBBP4 ⁄ RbAp48. Furthermore, A-Myb and B-Myb were present in immunoprecipitations for Lin-9, Lin-37 and Lin-54 [90,92]. ... checkpoint in p53 mutant cells. Cancer Res 69, 4073–4080. 78 Chen H, Campisi J & Padmanabhan R (1996) SV40 large T antigen transactivates the human cdc2 promoter by inducing a...

Ngày tải lên: 16/02/2014, 09:20

... with age and contain many inclusion bodies reactive with antibody to aB-crystallin, but not to b- and c-crystallin, suggest- ing an important role for aA-crystallin in maintaining lens transparency ... eliminates chaperone activity, suggesting a role in reduced lens transparency and cataract [56]. Oxidation and transglutaminase induced cross-linking may coordinately transform lens a-c...

Ngày tải lên: 19/02/2014, 18:20

... of recording a corpus of ut- terances relatively easy for those inexpe- rienced in linguistic analysis. Ultimately, the recorded corpus and the resulting speech da- tabase is used for concatenative ... labeling of large cor- pora of speech, making it useful for speech and linguistic research, and it provides imme- diate feedback on pronunciation, thus making it useful as a clin...

Ngày tải lên: 20/02/2014, 09:20

... accord- ing to topic; however, interest is growing in produc- ing information about the opinions that a document contains; for instance, Morinaga et al. (2002). In March, 2004, the American Association ... Factor: Improving Review Classification via Human-Provided Information Philip Beineke ∗ and Trevor Hastie Dept. of Statistics Stanford University Stanford, CA 94305 Shivakumar Vaithyan...

Ngày tải lên: 20/02/2014, 16:20