Báo cáo khoa học: "INTERRUPTABLE TRANSITION NETWORKS " pot

... INTERRUPTABLE TRANSITION NETWORKS Sergei Nirenburg Colgate University Chagit Attiya Hebrew University of Jerusalem ABSTRACT A specialized transition network mechanism, the interruptable transition ... expense of time and space overhead (cf. Kaplan, 1973). The environment in which the interruptable transition network (ITN) has been implemented is not similar to 6hat of a...

Ngày tải lên: 31/03/2014, 17:20

... number of input words), since there can be no more than n SHIFT transitions, n REDUCE transitions, and n ARC transitions in a transition sequence. 5 Parsing 2-Planar Structures The planar parser ... shown in the next section. 4.1 Transition Systems In the transition- based framework of Nivre (2008), a deterministic dependency parser is defined by a non-deterministic transition system, s...

Ngày tải lên: 07/03/2014, 22:20

... a larger corpus? 4 Extracting Conversational Networks from Literature In order to test these hypotheses, we developed a novel approach to extracting social networks from literary texts themselves, ... could identify other evidence that confirms or contradicts the hypothesis. Another way to interpret hypothesis #1 is that social networks with more characters tend to break apart and be les...

Ngày tải lên: 23/03/2014, 16:20

... GENF~ALIZED AUGMENTED TRANSITION NETWORK GRAMMARS FOR GENERATION FROM SD£%NTIC NETWORKS Stuart C. Shapiro Department of Computer Science, SUNY at Buffalo I. YNTRODUCTYON Augmented transition network ... December 1976. [3] Burton, Richard R. and Woods, ~. A. A compiling system for augmented transition networks. Prtprints of COLING 76z The Lnternational Conference on Computat...

Ngày tải lên: 31/03/2014, 17:20

... 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

... approach has been to extend syntactically.oriented parsing techniques employing Augmented Transition Networks (ATNs) [21, 24, 25, 29]. Other researchers have attempted to deal with ungrammatical ... 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

Ngày tải lên: 21/02/2014, 20:20

... reachable by making a FOOT transition in the fea- ture structure associated with u, then it must also be possible to obtain the information ~b by making a FOOT transition in the feature structure ... information ff is reachable by making a HEAD-FEATURE transition, then one can also reach the same information ~ by making a HEAD-FEATURE transition in the feature structure associated...

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

... 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