... 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
... reason why a natural language interface to an electronic mail system should know words like "chair" or "sky", which cannot be defined in terms of concepts in its semantic domain). ... expectation-based spelling correcter must be invoked from within the morphological decomposition routines on potentially misspelt roots or inflexions. 2.4. Incorrect segmentation Input...
Ngày tải lên: 21/02/2014, 20:20
Tài liệu Báo cáo khoa học: "Interpretation as Abduction" potx
... must prove the existence of a chande- lier. Back-chaining on axiom (7), we see we need to prove the existence of a light with fixtures. Back-chaining from light(1) in axiom (6), we see we ... we could not use super~et information in processing the sentence. That is, since we are back-chaining from the propositions in the logical form, the fact that, say, lube oil is a fluid, which ......
Ngày tải lên: 21/02/2014, 20:20
Tài liệu Báo cáo khoa học: "Talking About Trees" potx
... 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
Báo cáo khoa học: The chaperone and potential mannan-binding lectin (MBL) co-receptor calreticulin interacts with MBL through the binding site for MBL-associated serine proteases pdf
... 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, ... & Daniel R (2005) Mass spectrometry analy- sis of the oligomeric C1q protein reveals the B chain as the target of trypsin cleavage and interaction with fucoi- dan. Biochemistry 44, 2602–2609....
Ngày tải lên: 07/03/2014, 05:20
Báo cáo khoa học: "Accurate Unlexicalized Parsing" pot
... over a span, most others become constructible as well us- ing unary chains (see Klein and Manning (2001) for discussion). Such chains are rare in real treebank trees: unary rewrites only appear ... lexicalized PCFG models, and surprisingly close to the current state-of-the- art. This result has potential uses beyond establish- ing a strong lower bound on the maximum possi- ble accuracy of
Ngày tải lên: 08/03/2014, 04:22
Báo cáo khoa học: "MODELING NEGOTIATION SUBDIALOGUES " pot
... proposition _prop2, plan chain- ing suggests that the speaker might be expressing doubt at some proposition _propl, and from this Express-Doubt action, further plan chaining may suggest a ... understood and that the Tell action has therefore been successful, the sys- tem tentatively hypothesizes that the effects and goals of the Tell action hold, the goal being that $1 believes ......
Ngày tải lên: 08/03/2014, 07:20
Báo cáo khoa học: "Real Reading Behavior" pot
... may develop htPotheses in actively pursuing one processing avenue (such as syntax), and these hypotheses may influence other decisions (such as semantics) even before the former hypotheses are ... production is taken to alter the knowJedge base. Altering the knowledge base leads to further potential for a match, so the production system will naturally cycle from match to match until ....
Ngày tải lên: 08/03/2014, 18:20
Báo cáo khoa học: "THEMES FROM 1972" pot
... in a minority in the association and it was a radical move to appoint Roger Schank as program chairman for the year's meeting. That was also the year that we didn't have a presidential
Ngày tải lên: 08/03/2014, 18:20