báo cáo khoa học: " OryzaPG-DB: Rice Proteome Database based on Shotgun Proteogenomics" pdf

... information. Here we present (OryzaPG-DB) a rice proteome data- base based on shotgun proteogenomics. Unlike the cur- rentlyavailablericeproteomedatabase[27],which provides the 2D-PAGE -based proteome, ... the rice proteome database [27], t o confirm 834 ORFs [25]. The virtual absence of proteome- based genome annotation for rice is possibly due to the absence of accura...

Ngày tải lên: 11/08/2014, 11:22

... both content -based and structure- based similarity measures. To this end, we have to evaluate the algorithms in real application envi- ronments (e.g. information retrieval and machine translation) ... identical. While Tree Kernel does not consider the superposition putting node a on h, Tree Overlapping considers putting a on h and assigns count 2 to this superposition. a b c f g (3)...

Ngày tải lên: 31/03/2014, 01:20

... Computational Linguistics, pages 125–129, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Cross-lingual Parse Disambiguation based on Semantic Correspondence Lea ... rela- tions (corresponding to quantifiers), or a predicate- argument structure which is composed of several re- lations. During alignment, we only consider non- atomic EPs, as quantifi...

Ngày tải lên: 19/02/2014, 19:20

... 4 Approaches Based on these motivations we have developed two approaches to conduct cross-event propaga- tion. Section 4.1 below will describe the rule- based approach and section 4.2 will present ... Content Extraction (ACE) 1 program: entity: an object or a set of objects in one of the semantic categories of interest: persons, locations, organizations, facilities, vehicles and...

Ngày tải lên: 20/02/2014, 09:20

... the generation process. In constraint programming, the solutions to a constraint satisfaction problem (CSP) are found by alternating propagation with distribution steps. Propagation is a process ... that models be searched for that satisfy a conjunction of disjunctions (rather than simply a conjunction) of lexical tree descriptions. The constraint based encoding of this problem presented in...

Ngày tải lên: 20/02/2014, 18:20

... summarization methods can be gener- ally categorized into extraction -based methods and abstraction -based methods. In this paper, we focus on extraction -based methods. Extraction- based summarization ... translation quality prediction and cross-language summarization, respectively. We discuss in Section 6 and conclude this paper in Section 7. 2 Related Work 2.1 Machine Transla...

Ngày tải lên: 07/03/2014, 22:20

... Disambiguation Model We assume that the discrimination between argu- ment and adjunct relations can be done by the com- bination of the LCS (we call TLCS) on the side of deverbal heads and the consistent ... we construct an original LCS, called TLCS, based on the LCS framework with a clear set of LCS types and basic predicates. We use the acronym “TLCS” to avoid the confusion with other...

Ngày tải lên: 08/03/2014, 04:22

... they repre- sent interesting directions. 5 Conclusions As far as we can tell, Japanese NE recognition technology has not yet matured. Conventional de- cision tree systems have not shown good ... word of a per- son name is classified as PERSON-BEGIN. The last word is classified as PERSON-END. Other words in the person’s name (if any) are classi- fied as PERSON-MIDDLE. If the person’s name is ......

Ngày tải lên: 08/03/2014, 05:20

... This section describes two modifications which im- prove the model's performance. • In addition to conditioning on whether depen- dencies cross commas, a single constraint concerning ... backed-off estimation strategy is used for mak- ing prepositional phrase attachment decisions. The idea is to back-off to estimates based on less context. In this case, less context means lo...

Ngày tải lên: 08/03/2014, 07:20

... have meaningful concepts. Clearly, each business name in the listing database corresponds to a single con- cept. However, the long queries from query logs tend to contain multiple concepts. For example, ... Brill, and A. Stolcke. 2000. Finding con- sensus in speech recognition: Word error minimiza- tion and other applications of confusion networks. Computation and Language, 14(4):273–400, O...

Ngày tải lên: 08/03/2014, 21:20