automatic identification of secondary structure in globular proteins

... Proceed- ings of International Conference on Computa- tional Linguistics (COLING-2000). Saarbrücken, Germany. Hu, Minqing and Bing Liu. 2004. Mining and summarizing customer reviews". Proceedings ... researchers in Computational Lin- guistics define an opinion for their studies. It is difficult to define what an opinion means in a computational model because of the difficulty of determining the ... performed very well in detecting opinion bearing sentences. Both algorithms are described in that paper. The motivation for including the list of opin- ion-bearing words as one of our features...

Ngày tải lên: 20/02/2014, 12:20

... perception of the system in terms of their ability to concen- trate on the instruction (Q3), in terms of their incli- nation to reuse the system (Q6) and in terms of the system’s matching of their ... the talking head? In Proc. of Artificial Intelligence in Education (AIED). B. Grosz and C. L. Sidner. 1986. Attentions, intentions and the structure of discourse. Computational Lin- guistics, ... re- flected in more correct user answers and less speech recognition problems in the NM version. These findings motivate future work in under- standing the effects of the NM. We would like to continue...

Ngày tải lên: 20/02/2014, 12:20

... machine learning. He represents instances of it as vectors of 35 features. These features encode, among other things, information about the parts of speech and lemmata of words in the context of ... Identifying non-referential it: a machine learning approach incor- porating linguistically motivated patterns. In Proceed- ings of the ACL Workshop on Feature Selection for Ma- chine Learning in NLP, Ann Arbor, ... examples. 4.2 Machine Learning Experiment We then applied machine learning in order to build an automatic classifier for detecting nonreferential instances of it, given a vector of features as de- scribed...

Ngày tải lên: 22/02/2014, 02:20

... how to control quality of mass concrete with reducing internal restraining stress through finite analysis. As a result, a thermal crack index is over 1.0 and a curing time of mass-section foundation ... concrete from initial time of hardening. Especially, a volume change in surface of mass-section element is almost same by cooling from low temperature in the air while inside of volume expands ... temperature from accumulating hydration heat. That is, difference between inside and surface of structure causes a thermal crack from occurring a restraining condition .1) Adding, more high strength...

Ngày tải lên: 07/03/2014, 03:20

... E.N. (2001) Protein folding: looping from hydrophobic nuclei. Proteins 45, 3 46–350. 12. Berezovsky, I.N. (2003) Discrete structure of van der Waals domains in globular proteins. Protein E ngineering 16, ... Universal positions in globular proteins (Eur. J. Biochem. 271) 4765 This study was carried out on a dataset of 111 globular proteins with well-defined structures in the Protein Data Bank (PDB), ... sequential formation of closed loops. T hese results remarkably c orro- borate experimental evidence on the initial stages of the folding process. NMR analysis of folding intermediates of protein bovine pancreatic...

Ngày tải lên: 07/03/2014, 16:20

... the identification of certain GRs needs to be made more accurately. We intend to annotate more in- domain training data for GR labeling, and we are currently investigating the use of other applicable GR parsing techniques. Finally, ... using the same data, the mean point-to-point accuracy of CP was 85.4% (a relative increase of about 100% in error). In their separate evaluation of CP, using 30 sam- ples of typically developing ... grammar induction. Proceedings of the 40th Annual Meeting of the Association for Computational Linguistics (pp. 128-135). Dekang Lin. 1998. Dependency-based evaluation of MINIPAR. In Proceedings of the Workshop...

Ngày tải lên: 08/03/2014, 04:22

... lemmatizer for German. In: Proceedings of COLING-ACL 1998, Montreal, Vol. 2, 743-748. Lin, D. (1998). Automatic Retrieval and Clustering of Similar Words. In: Proceedings of COLING-ACL 1998, Montreal, ... as obtained when not taking word order into account. However, this is not what we do. Instead, we combine the four vectors of length n into a single vector of length 4n. Since preliminary ... Co-occurrence Counting For counting word co-occurrences, in most other studies a fixed window size is chosen and it is determined how often each pair of words occurs within a text window of this size....

Ngày tải lên: 08/03/2014, 06:20

... sources of linguistic information for judging their similarity have been identified. Our immediate plans are to incorporate more similarity modules into stage two of the system and add a training ... Properties of the Logical Operators in English. Bloomington, IN: In- diana University Linguistics Club. Justeson, J.S. and Katz, S.M. (1991). Co-occurences of 181 to a set of independent ... also refrain from making any judgement. The third stage combines the opinions of the various similarity modules in a single dissimilarity measure for any pair of adjectives. Finally, the...

Ngày tải lên: 08/03/2014, 07:20

... elevated level of disorder in hub proteins, i.e. proteins involved in multiple interactions [13–16], and disorder increases with the number of proteins in multiprotein complexes [17]. The functional role of ... regions are often directly involved in protein–protein interactions [42], these points help us to interpret the possible role of disorder in Caskin1 and in other scaffold proteins. To obtain a balanced ... lack of consensus on the definition of these proteins. In this article, we focus on three classes of complex-forming proteins of related function, also including anchor and docking proteins. The...

Ngày tải lên: 16/03/2014, 02:20

... preceding sentence in the input and (2) the number of times the preceding sentence in sum- mary is different from that in the input. Since the previous sentence in the input text often con- tains ... Manning. 2005. In- corporating non-local information into information extraction systems by gibbs sampling. In Proceed- ings of ACL, pages 363–370. K. Fraurud. 1990. Definiteness and the processing ... set. To predict rankings of systems on one input, we train all the individual rankers, one for each of the classes of features in- troduced above, on data from the remaining in- puts. We then apply...

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... hydrophilic, contain a high proportion of proline, glutamic acid, serine and threonine residues, and do not contain lysine, arginine or histidine. The X-ray structures of several proteins containing PEST ... C-terminal suppressor of cytokine signalling (SOCS) box. SOCS3 and the related pro- tein, cytokine-inducible SH2-containing protein, are unique among the SOCS family of proteins in containing a region of mostly ... of the cellular response to cytokine signalling will be determined, in large part, by the rate of turnover of the SOCS proteins. Expression of the SOCS proteins is induced directly by STAT binding...

Ngày tải lên: 16/03/2014, 14:20