Báo cáo khoa học: "Integrated Control of Chart Items for Error Repair" doc

... Integrated Control of Chart Items for Error Repair Kyongho MIN and William H. WILSON School of Computer Science & Engineering University of New South Wales Sydney NSW ... Abstract This paper describes a system that performs hierarchical error repair for ill- formed sentences, with heterarchical control of chart items produced at the lexical, syntactic,...

Ngày tải lên: 23/03/2014, 19:20

... increase in the control strength of one component of the system automatically leads to a decrease in the control strength of other component(s). In our case, an increase in the control of fluxes by ... for 68% of the decrease in J o , 68% of the decrease in J p , 56% of the increase in the QH 2 ⁄ Q ratio, 70% of the increase in Dw, 72% of the increase in the ATP in ⁄...

Ngày tải lên: 19/02/2014, 05:20

... pneumoniae nifLA under the control of the tac promoter [4] pJES851 K. pneumoniae nifA under the control of tac promoter [30] pJES794 K. pneumoniae malE-nifL under the control of the tac promoter [31] pRS167 ... efficiency of Escherichia coli: effects of mutations in components of the aerobic respiratory chain. J. Bacteriol. 175, 3020–3025. 55. Friedrich, T. (2001) Complex I: a...

Ngày tải lên: 17/03/2014, 10:20

... determine total GP (active ‘a’ form and inactive ‘b’ form) activity, the reactions were performed in the presence of an additional 1 mm 5¢-AMP. For TPS assays, 200 lL of reaction mixture, containing 2.5 ... translation, 1.2 lL each of the products were incubated at 30 °C for 2 h, and then at 95 °C for 10 min to stop the reaction. Assays for TPP activity were performed in 200 lLo...

Ngày tải lên: 29/03/2014, 21:20

... conditions, the time course for reversible nitrosylation of HSA-heme- Fe(III) conformed to a single-exponential decay for 94–98% of its course (Fig. 1 and Eqn 1). Values of k obs were wavelength-independent ... investigated, the time course for reversible nitrosylation of HSA- heme-Fe(II) conformed to a single-exponential decay for 90–94% of its course (Fig. 4 and Eqn 6). Va...

Ngày tải lên: 16/02/2014, 14:20

... supported by National Technology Agency of Finland and Ministry of Education of Finland (to J. I. V.). We wish to thank Prof. Dan Larhammar, University of Uppsala, for his advice and extremely helpful ... ancestor of life. With respect to the studied enzymes of the POP family, POP seems to be the most conserved enzyme. Ten conserved amino acids were found at the active site of...

Ngày tải lên: 19/02/2014, 13:20

... and Hirai, 2004) formalized the task of extracting NEs as a chunking problem of a sequence of characters instead of a sequence of morphemes. In this paper, we keep the naive formal- ization, ... Chunking of Named Entities It is quite common that the task of extracting Japanese NEs from a sentence is formalized as a chunking problem against a sequence of mor- 1 The organizer o...

Ngày tải lên: 20/02/2014, 09:20

... HTML documents. The method consists of the following three steps: 1. Preprocessing Before extracting opinion sentences, HTML documents are preprocessed. This process involves separating texts form ... there are two sentences in each of the 454 (1) kono software-no riten-ha hayaku ugoku koto this software-POST advantage-POS T quickly run to The advantage of this software is to run quickl...

Ngày tải lên: 20/02/2014, 12:20

... centage of the total occurrences of any given verb to appear with a given SF before concluding that random error is not responsible for these observa- tions. Unfortunately, determining the cutoff ... statistical disambiguator 2Error rates computed by hand verification of 200 examples for each SF using the tagged mode. These are estimated independently of the error rat...

Ngày tải lên: 20/02/2014, 21:20

... For example, for the items with 4 possible alternatives, over 70% of the time, the judges chose between only 2 of them. For the items with 5 possible alternatives, in 10% of those items the human ... by 70% of choices being the same string as the original au- thor’s. Figure 6 shows for each bin of possible alterna- tives, the percentage of items with a given num- b...

Ngày tải lên: 22/02/2014, 02:20