Ngày tải lên: 03/01/2014, 19:35
Fundamentals of the monte carlo method for neutral and charged particle transport
... terms of areas is essentially a generalization of the classical concept of “billiard ball” collisions. Consider a uniform beam of particles with cross sectional area A b impinging on a target of thickness ... interactions are not well known. For example, a Monte Carlo calculation of the seating patterns of the members of an audience in an auditorium may 1 This presupposes th...
Ngày tải lên: 09/04/2014, 16:23
A novel interval method for validating state enclosures of the
... optimal, and adaptive controllers. For nonlinear systems, robustness analysis with respect to uncertain initial states and parameters can be performed by calculating enclosures of all reachable states. ... validated, guaranteed, and verified are used interchangeably to denote that state enclosures are mathematically and not only empirically proven to be correct. Traditional validated techniq...
Ngày tải lên: 12/01/2014, 22:04
Tài liệu Báo cáo khoa học: "A Hybrid Hierarchical Model for Multi-Document Summarization" ppt
. Ke, W.P. Yang, and I-H. Meng. Text summarization using a trainable summa- rizer and latent semantic analysis. In Informa- tion Processing and Management,. summary. Human summaries are provided for training summarization models and measuring the performance of machine generated summaries. Extractive summarization
Ngày tải lên: 20/02/2014, 04:20
Tài liệu Báo cáo khoa học: "A Kernel PCA Method for Superior Word Sense Disambiguation" ppt
. for NLP applications (e.g., Takamura and Matsumoto (2001), Isozaki and Kazawa (2002), Mayfield et al. (2003)) including the word sense disambiguation task. comparative studies has been established by the Senseval data and evaluations; of particular relevance here are the lexical sample tasks from Senseval-1
Ngày tải lên: 20/02/2014, 16:20
Tài liệu Báo cáo khoa học: "A Pattern Matching Method for Finding Noun and Proper Noun Translations from Noisy Parallel Corpora" doc
. Smadja & McKeown 1994; Kumano & Hirakawa 1994; Dagan et al. 1993; Wu & Xia 1994) all attempt to extract pairs of words or compounds that. transla- tor. We obtained the evaluations of three human judges (El-E3). Evaluator E1 is a native Cantonese speaker, E2 a Mandarin speaker, and E3 a
Ngày tải lên: 20/02/2014, 22:20
Báo cáo khoa học: "Learning to Win by Reading Manuals in a Monte-Carlo Framework" pot
... official game man- ual. As a baseline, we employ a similar Monte- Carlo search based player which does not have ac- cess to textual information. We demonstrate that the linguistically-informed player ... built-in AI. 7 Results Game performance As shown in Table 1, our lan- guage aware Monte- Carlo algorithm substantially outperforms several baselines – on average winning 53.7% of all...
Ngày tải lên: 07/03/2014, 22:20
Báo cáo khoa học: "A Bio-inspired Approach for Multi-Word Expression Extraction" doc
... 1997. A Techni- cal Word and Term Translation Aid Using Noisy Parallel Corpora across Language Groups. Machine Translation. 12, 53C87. Paul Deane, 2005. A Nonparametric Method for Ex- traction ... information as a filter- ing strategy is also performed to improve precision by ranking their candidates (Violeta,2003; Ste- fan,2004; Arantza,2002). Some measures based on advance statisti...
Ngày tải lên: 08/03/2014, 02:21
Báo cáo khoa học: "Towards A Modular Data Model For Multi-Layer Annotated Corpora" docx
... annotated text corpora. While the XML standard specifies a data model and serialization format for XML, a semantics is largely left to be defined for a particular ap- plication. Many data models can ... project treat anno- tation data in XML from any source as separate annotation layers, provided the text nodes in each layer contain the same base data. The base data is extracted and k...
Ngày tải lên: 17/03/2014, 04:20