Báo cáo khoa học: " CONSTRAINT PROPAGATION IN KIMMO SYSTEMS" pdf

... solutions can be freely combined, since the summary will not lose any information in that case. CONSTRAINT PROPAGATION Like the Kimmo machinery, the constraint- propagation machinery is concerned with ... uncertain whether the constraint- propagation method enjoys an advanlage on serial machines. It is clear that the Kimmo machinery does combinatorial search while the c...

Ngày tải lên: 17/03/2014, 20:20

... Resolving Ellipsis in Clarification Jonathan Ginzburg Dept of Computer Science King’s College, London The Strand, London WC2R 2LS UK ginzburg@dcs.kcl.ac.uk Robin Cooper Dept of Linguistics G¨oteborg ... Grammar combined with a theory of information states (IS) in dialogue. We sketch an algorithm for the process of utterance integration in ISs which leads to grounding or clarifi- cation. 1...

Ngày tải lên: 20/02/2014, 18:20

... Carberry. 1995. Gener- ating information-sharing subdialognes in expert-user consultation. In Proceedings of the 14th International Joint Conference on Artificial Intelligence. To appear. ... determines whether to at- tack _bel's supporting evidence separately, thereby elim- inating the user's reasons for holding b¢l, to atta~ bel itself, or both. However, in evainatin...

Ngày tải lên: 08/03/2014, 07:20

... surprising, given the fact that the final meaning of a definite determines its accessibility, and determining this meaning may re- quire resolving pronouns and scoping ambiguities. In this ... pro- cessing of several sentences before enough informa- tion is available to determine the intended meaning of the sentence being represented. However, in or- der to make the inferences ......

Ngày tải lên: 17/03/2014, 20:20

Ngày tải lên: 17/03/2014, 22:20

Ngày tải lên: 08/03/2014, 01:20

... TSEs in animal models [17]. Interestingly, we also find that the presence of NADPH enhances de novo PrP Sc propagation in PMCA. PMCA-derived PrP Sc maintains a stable propagating capacity in nor- mal ... vivo [22]. In this study, possible in uences of pyridine nucleotides on the propagation of PrP Sc from scrapie- infected hamsters in PMCA were investigated. We found that reduce...

Ngày tải lên: 07/03/2014, 03:20

... disorders including Creutzfeldt-Jakob disease in humans, scrapie in sheep, chronic wasting disease in cervids, and bovine spongiform encephalopathy in cattle. The only known component of the infectious ... PrP Sc since the original PrP Sc seeds were diluted beyond the minimum infectious level. Although infectious, the in vitro generated PrP Sc product exhibited longer incubat...

Ngày tải lên: 03/11/2012, 11:52

... carcinomas; IAP, inhibitor of apoptosis protein; JNK, c-Jun NH 2 -terminal kinase; KIP, kinase inhibitor proteins; MEK, MAPK ⁄ ERK kinase; MKK, MAPK kinase; MKP-1, mitogen-activated protein kinase ... Japan Introduction The epidermal growth factor receptor (EGFR) is com- posed of an extracellular ligand-binding domain, a transmembrane domain and an intracellular tyrosine kinase domain. The bi...

Ngày tải lên: 16/02/2014, 09:20

... (2008) Mapping alpha-helical induced folding within the intrinsically dis- ordered C-terminal domain of the measles virus nucleo- protein by site-directed spin-labeling EPR spectroscopy. Proteins 73, ... B, Finet S & Longhi S (2005) The intrinsically disordered C-terminal domain of the measles virus nucleoprotein interacts with the C-terminal domain of the phosphoprotein via two distinct...

Ngày tải lên: 18/02/2014, 04:20