Báo cáo khoa học: " Novel low-kVp beamlet system for choroidal melanoma" pdf

... positions. BioMed Central Page 1 of 12 (page number not for citation purposes) Radiation Oncology Open Access Research Novel low-kVp beamlet system for choroidal melanoma Carlos Esquivel Jr* 1,2 , Clifton ... structures. Consequently, we have constructed a novel system for utilizing small beam low-energy radiation delivery, the Beamlet Low-kVp X-ray, or "BLOKX&quo...

Ngày tải lên: 09/08/2014, 10:21

... conveyed to the system in the form of sets of semantic pairs. A semantic pair (SP) is a qualified piece of information that the dia- 50 logue system is able to understand. For exam- ple, a system could ... queries. This is important for choos- ing the appropriate level of language processing, for instance for the syntactic analysis. Another as- pect is to see the types of actions...

Ngày tải lên: 20/02/2014, 12:20

Ngày tải lên: 18/03/2014, 02:20

... intend _______ you that we cannot approve your application. (A) to inform (B) to informing (C) informing ( D ) infor m Figure 4: An example of generated question. Figure 5: An example of ... 1–4, Sydney, July 2006. c 2006 Association for Computational Linguistics FAST – An Automatic Generation System for Grammar Tests Chia-Yin Chen Inst. of Info. Systems & Applications...

Ngày tải lên: 23/03/2014, 18:20

... ideal for computational use and none also provide frequency information important for statistical NLP. We developed ASSCI, a system capable of ex- tracting large subcategorization lexicons for ... of the French newspaper ’Le Monde’) and ac- quired subcategorization information for 3267 verbs. The system learned 286 SCF types for these verbs. From the analysis of 25 represen- tat...

Ngày tải lên: 31/03/2014, 00:20

... system for establishing northern red oak on dry-mesic sites in the Lake States, USA RM Teclaw JG Isebrands USDA Forest Service, North Central Forest Experiment Station, Forestry ... sites may afford the best opportunities for oak regeneration in the Lake States. The objective of this study was to develop an artificial regeneration system for...

Ngày tải lên: 08/08/2014, 23:22

... very difficult to capture the parse history. For comparison, we also include the performance numbers for some state-of-the-art dependency pars- ing systems. Surdeanu and Manning (2010) com- pare ... Association for Computational Linguistics:shortpapers, pages 11–17, Portland, Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics Temporal Restricted Boltzmann Machi...

Ngày tải lên: 20/02/2014, 04:20

... OntoNotes. We see that the Moses decoder with integrated dependency language model systematically out- performs the Moses baseline. For BLEU evalu- ations, differences are significant in four out of six cases, ... segmentation for machine transla- tion performance. In Proc. of the ACL Workshop on Statistical Machine Translation, pages 224–232. D. Chiang. 2005. A hierarchical phrase-based m...

Ngày tải lên: 20/02/2014, 07:20

... performed about the same as random selection for the NE task, while for the parsing task extrinsic selection per- formed markedly worse. This shows that examples that were very informative for ... were not that informative for the parse learner. 2.3 Protocols for Multi-Task AL Obviously, we can expect one-sided selection to per- form better for the reference learner (the one for...

Ngày tải lên: 20/02/2014, 09:20

... Data are structured both in standard XML formats and in more compact ones. Format converters are in- cluded in the platform. The WRTN formalism al- lows for combining statistical methods with meth- ods ... put in our RTNs. This can be used, for instance, to insert tags in texts and therefore formalize relations between identified segments. This formalism allows for the construction of lo...

Ngày tải lên: 20/02/2014, 12:20