Báo cáo khoa học: "COORDINATION INUNIFICATION-BASED GRAMMARS" pot

... rules (called hypothetical reasoning in the Lambek cal- culus): so our system looks more like Com- binatory Categorial Grammars or classical AB- grammars. Nevertheless some hypotheses can be cancelled ... move condition if it is such that: the same formula never occurs twice as a hy- pothesis of any sequent every active hypothesis during the proof pro- cess is discharged as soon as possible T...

Ngày tải lên: 17/03/2014, 07:20

... applications of statistical potentials to pre- diction of relative binding energies. The effect of training set composition on potential function performance All knowledge-based potentials face the possibility ... complexes. The statistical potential performs as well as highly optimized physical potential functions in tests of docking decoy discrimination. We anticipate that the performance o...

Ngày tải lên: 18/02/2014, 16:20

... Compu- tational linguistics can contribute to this debate by identifying which aspects of language can poten- tially be learnt from the input available to a child. Here we try to identify linguistic ... adaptor grammar can be viewed as a kind of PCFG in which each subtree of each adapted nonterminal A ∈ M is a potential rule, with its own probability, so an adap- tor grammar is nonparametric...

Ngày tải lên: 20/02/2014, 09:20

Ngày tải lên: 20/02/2014, 16:20

... residue can act as a general acid±base catalyst and the imidazole ligand can modulate the redox potential of the iron atom [54]. Finally, the present work has led t o a new arti®cial hemoprotein ... Haller, K.J. & Hatano, K. (1980) Preparation a nd characterization of the a nionic co mple x potassium d icyano ( meso- tetraphenylporphyrinato) iron (III) bis acetone. J. Am. Chem. Soc. 102,...

Ngày tải lên: 21/02/2014, 03:20

... expectation-based spelling correcter must be invoked from within the morphological decomposition routines on potentially misspelt roots or inflexions. 2.4. Incorrect segmentation Input typed to a natural ... ATNs [27], the syntactic and semantic parts of the grammar are kept separate, thus giving the potential for a higher d~gree of interpretivem:ss in using the semantic information. H...

Ngày tải lên: 21/02/2014, 20:20

Ngày tải lên: 21/02/2014, 20:20

... computational complexity of grammatical formalisms. The second type of shortcoming is more serious and potentially far more interesting. Two cases in point are (i) the distinction made in 6PS6 be- tween

Ngày tải lên: 22/02/2014, 10:20

... Lynch NJ, Lu J, Schwaeble WJ & Malhotra R (1998) Interaction of C1q and the collectins with the potential receptors calreticu- lin (cC1qR/collectin receptor) and megalin. Immuno- biology 199, ... Journal 275 (2008) 515–526 ª 2008 The Authors Journal compilation ª 2008 FEBS The chaperone and potential mannan-binding lectin (MBL) co-receptor calreticulin interacts with MBL through the bindi...

Ngày tải lên: 07/03/2014, 05:20

... Zn(ClO 4 ) 2 were added to the a- and b-domains, respectively. The pH was adjusted to pH 6.5 by adding potassium phosphate to a final concentration of 50 mm. Seven different samples per domain were titra- ted ... [37]. Acknowledgements Support of the European Community Access to Research Infrastructure action of the Improving Human Potential (LSF user project) is gratefully acknowledged. BD wa...

Ngày tải lên: 07/03/2014, 09:20