Báo cáo khoa học: "Acta Veterinaria Scandinavica – now an open access journal" pps

... purposes) Acta Veterinaria Scandinavica Open Access Editorial Acta Veterinaria Scandinavica – now an open access journal Mats Forsberg* Address: Professor em., Faculty of Veterinary Medicine and Animal ... scientific and financial arguments for open access and to submit articles to Acta Veterinaria Scandinavica. The scientific value of an article published in...

Ngày tải lên: 12/08/2014, 18:21

... semantic rep- resentations based on word distributions in text. Many of the well known algorithms, such as Latent Semantic Analysis (Landauer and Dumais, 1997) and Hyperspace Analogue to Language (Burgess ... Society, page 1036. Ravi Kannan, Santosh Vempala, and Adrian Vetta. 2004. On clusterings: Good, bad and spectral. Jour- nal of the ACM, 51(3):49 7–5 15. Thomas K. Landauer and Susan T....

Ngày tải lên: 17/03/2014, 00:20

... [ 1–7 ]. Keywords antibodies; antibody polyreactivity; antigen– antibody interaction; IgG; immunoglobulins Correspondence T. Vassilev, Stefan Angelov Institute of Microbiology, Bulgarian Academy of Sciences, ... (lines 2 and 5) and pH 2.8 buffer-exposed (lines 3 and 6) IVIg with Bacillus anthracis antigens. The membranes were incubated with two concentrations of IVIg: 100 lgÆmL )1 (lines 1...

Ngày tải lên: 16/02/2014, 15:20

... human and mycobacterial enzymes, or it may be that the S52P human mutant is significantly active and that racemase deficiency results from some other mechanism, e.g. reduced transcription or transla- tion, ... ago [ 1–3 ,10], and consists of formation of the phytanoyl-CoA ester followed by 2-hydroxyl- ation, an unusual lyase reaction giving pristanal, and finally oxidation of pristanal to pr...

Ngày tải lên: 18/02/2014, 17:20

... this and neighboring regions of the protein [11,13,1 5–2 8]. Several linear and cyclic analogs of hMBP(V87–P99) have been designed, analyzed structurally using NMR and molecular modeling, and evaluated ... 0 to 2000 K, and 16 000 cooling steps back to 50 K. Each step used square-well distance and torsion restraints, and the standard protein topology and parameters defining the bonded and non...

Ngày tải lên: 19/02/2014, 07:20

... input language and a recognition routine, a statement of structural equivalence between the two languages and a structural transfer routine, and finally a grammar of the output language and a ... it is probable that many if not most ambiguities can be solved. If in English, considered as an input language, the context is re- stricted to 'flying planes can be dangerous', the...

Ngày tải lên: 19/02/2014, 19:20

... and tasks, such as OOV spoken term detection. Acknowledgments We gratefully acknowledge Bhuvaha Ramabhadran for many insightful discussions and the anonymous reviewers for their helpful comments. ... accuracy, and our model makes modest im- provements over a baseline with a similarly sized sub-word lexicon. We plan to further explore our new lexicon’s performance for other languages and tasks...

Ngày tải lên: 20/02/2014, 04:20

... pages 42 3–4 30. Kuhn, Roland and Renate de Mori. 1990. A cache-based nat- ural language model for speech recognition. IEEE Tran- sanctions on Pattern Analysis and Machine Intelligence 12(6):57 0–5 83. Roark, ... Sturt, and Frank Keller. 2005. Paral- lelism in coordination as an instance of syntactic priming: Evidence from corpus-based modeling. In Proceedings of the Human Language Tech...

Ngày tải lên: 20/02/2014, 12:20

... demonstrated that an unlexicalized parser with minimal manual modification for WSJ text – but no tuning of performance to optimize on this dataset alone, and no use of PTB – can achieve accuracy ... Taipei, Taiwan. 13 4–1 40. Carroll, J., E. Briscoe and A. Sanfilippo. 1998. Parser evalu- ation: a survey and a new proposal. In Proceedings of the 1st International Conference on Langua...

Ngày tải lên: 20/02/2014, 12:20

... sequel, the transformational apparatus utilized in the TQA Ques- tion Answering System provides a principled basis for handling these and many other problems in natural language access to databases. ... session chairman of this panel, three of the five topics he set forth will be discussed. These include aggregate functions and quantity questions, querying semantically complex fields...

Ngày tải lên: 21/02/2014, 20:20