A dynamic programming algorithm for RNA structure

... inter- action, accurate RNA secondary structure predic- tion appears to be an achievable goal. A rather reliable approach for RNA structure prediction is comparative sequence analysis, in which covarying ... (although admittedly high). Having an optimal dynamic programming algorithm will enable extending other dynamic programming based methods that rigorously explore the...

Ngày tải lên: 12/01/2014, 22:07

... Linear Text Segmentation using a Dynamic Programming Algorithm Athanasios Kehagias Dept. of Math., Phys. and Comp. Sciences Aristotle Univ of Thessaloniki GREECE kehagias@egnatia.ee.auth.gr Fragkou ... 1993; Passoneau and Litman, 1993). Others, following Halliday and Hasan's theory (Halliday and Hasan, 1976), utilize statistical similarity measures such as word cooccurrence. For...

Ngày tải lên: 31/03/2014, 20:20

... than the target completion date after crashing. After the path information is collected a linear program is applied to determine the crashing strategy. Haga (1998) along with Haga and Marold ... Several simulation based crashing methods are de- scribed in the literature (Bissiri and Dunbar 1999, Haga and Marold 2004, Haga and Marold 2005). These methods are heuristics that are devel...

Ngày tải lên: 29/03/2014, 23:20

... productions of a T ] g [AA] aO A -+ (A A) b(x,y) A ~ x/y 5(~ e) A ~ z/e b(qu) A + ely for all x, y lexical translations for all x Chinese vocabulary for all y English vocabulary the third ... "stack search" similar to A* methods. One of the primary obstacles to making the statis- tical translation approach practical is slow speed of translation, as perfor...

Ngày tải lên: 31/03/2014, 06:20

... Newtonian heat transfer law is larger than that for the radiative heat transfer law; the power output of each stage heat engine for the stage-by-stage optimization strategy with the radiative heat ... heat flux rate 1 q for the pseudo-Newtonian heat transfer law decreases linearly, while that for the radiative heat transfer law decreases non-linearly; for the same Carnot temper...

Ngày tải lên: 05/09/2013, 15:28

... ''Generating capacity reliability evaluation in interconnected systems using a frequency and duration approach, Part I: Mathematical analysis,'' IEEE Trans. on Power Apparatus & Systems, ... 1. An arbitrary node (for example node a) is selected as start node. 2. A not search node adjacent to node a (for example node k), is selected. 3. For each node o...

Ngày tải lên: 03/01/2014, 19:35

. Fill, Satisfaction, and Accommodation Rates for the 101st AA Increase Steadily as DCB Was Used for ASL Reviews 33 4.2. Increases in Breadth at Fort Campbell. certain federal supply classes or nomenclatures. For ex- ample, the parameters and associated logic may act to override add/retain logic that is based

Ngày tải lên: 17/02/2014, 17:20

. intracardiac ganglia, or that the a3 b4* receptors in intracardiac ganglia form a substantially different interface than the oocyte expressed a3 b4nAChRs. Alternatively,. release in the rat striatum. (A) Nicotine acts at somatodendritic nAChR in the substantia nigra pars compacta and at presynaptic nAChR in the striatum.

Ngày tải lên: 19/02/2014, 12:20

. Systems Research Laboratories, NEC Corporation 1-1, Miyazaki 4-chome, Miyamae-ku, Kawasaki City, Kanagawa 213, Japan (fuku@tsl.cl.nec.co.jp, ohyama~tsl.cl.nec.co.jp,. more labo- rious for Japanese and several other languages, which have no explicit word boundaries, than for Engllsh and many European languages (Miyazald,

Ngày tải lên: 21/02/2014, 20:20

. reduce this search space, but we also avoid strong commitments. 3 The Algorithm at a Glance Basically, the best-first search algorithm is a generalization of. potantial distractors, surpasses the evaluation of the best solution. 4 Formalization of the Algorithm The algorithm operates on a tree of nodes which are

Ngày tải lên: 22/02/2014, 02:20