combination of an automatic

... tree of can- didates. • the number of ambiguous words included in an input sentence • the mlmber of meanings in an ambiguous word • the occurrence probability of candidates To assign an occurrence ... accuracy of MP, MA The horizontal axis means the property of the tree. Each Alphabet in the value of the horizontal axis stands for the number of ambiguous words in a tree and the nunlber of meanings ... 'see' and 'star' and each word has two meanings. root 771~1 1 77112 1711n Pdl, Pl Pd-~, P.~ Pdn, P, Figure 2: An example of the tree of candidates for one ambiguous word in an input...

Ngày tải lên: 23/03/2014, 19:20

... time-consuming process and not ap- plicable within efficient development of sys- tems. Automatic evaluation requires a cor- pus of questions and answers, a definition of what is a correct answer, and a way ... 2005; Soricut and Brill, 2006), as have the human-powered question sites such as An- swers.com, Yahoo Answers and Google Answers, where individuals can post questions and receive an- swers from ... dynamic and inex- pensive method of collecting a corpus of questions and answers using the Amazon Mechanical Turk framework. We have provided to the community a corpus of questions, answers and corresponding documents,...

Ngày tải lên: 20/02/2014, 09:20

... AN AUTOMATIC METHOD OF FINDING TOPIC BOUNDARIES Jeffrey C. Reynar* Department of Computer and Information Science University of Pennsylvania Philadelphia, Pennsylvania, USA j ... for anaphora resolution and text summariza- tion. This paper is about an automatic method of finding discourse boundaries based on the repetition of lexi- cal items. Halliday and Hasan (1976) ... comments and acknowledge the support of DARPA grant No. N0014-85- K0018 and ARO grant No. DAAL 03~89-C0031 PRI. tempted to confirm the theories of discourse structure outlined in (Grosz and Sidner,...

Ngày tải lên: 08/03/2014, 07:20

... effective. The accuracies of with-EM, random and with- out-EM are gradually increasing according to the percentage of added hand labeled examples and catch up that of human and converge at 30 per- centage ... num- ber of its senses, the number of its data instances, the number of feature, and the percentage of positive sense instances for each data set. Assigning the correct labels of data instances ... recall) by manually augmenting queries with hy- pernyms or semantically related words (e.g., "Loft AND shop" or "Loft AND stationary"). On the other hand, it is often costly...

Ngày tải lên: 23/03/2014, 17:20

... NINIVE (Non Invasive Nanotrans- ducer for In Vivo gene thErapy, STRP 033378) project, co-financed by the 6FP of the European Commission, and by the IIT (Italian Institute of Technology) Network. ... entrap- ment and/or delivery of a variety of biological agents [8]. Alginate is a co-polymer extracted from some types of brown algae and it is made up of two uronic acids: D-mannuronic acid and L-guluronic ... of the as-grown CNT array Nanoscale Res Lett (2009) 4:668–673 669 123 NANO EXPRESS Combination of Polymer Technology and Carbon Nanotube Array for the Development of an Effective Drug Delivery...

Ngày tải lên: 22/06/2014, 00:20

... made substantial contributions to conception and design, and to the analysis and interpretation of the data. TRM and GWC handled acquisition of data. All authors contributed to the manuscript ... 41:1845-1850. 26. van Gestel AM, Prevoo ML, van 't Hof MA, van Rijswijk MH, van de Putte LB, van Riel PL: Development and validation of the European League Against Rheumatism response criteria ... Race / Ethnicity Caucasian, not Hispanic 159 (81%) 248(81%) Non-Caucasian Hispanic 7 (4%) 8(3%) Black, not Hispanic 27 (14%) 45(15%) American Indian or Pacific Islander 4 (2%) 4(1%) RA...

Ngày tải lên: 25/10/2012, 10:45

... min after capsule in- gestion. Three analyses of the data were performed using 2 x 2 analysis of variance (ANOVA). For the first data analysis, treatment and time were the independent factors ... tyramine and caffeine. So African Med J. 2008; 98: 372-373. 22. Sander LC, Putzbach K, Nelson BC, et al. Certification of standard reference materials containing bitter orange. Analyt Bioanalyt ... decongestants and is not a constituent of C. aurantium. Because of the known cardiovascular effects of nor-epinephrine and ephedrine, it has generally been assumed that consumption of p-synephrine...

Ngày tải lên: 25/10/2012, 11:10

... patients with single antiplatelet treatment was statistically significantly higher than that in patients receiving the combination of antiplatelet and anticoagulation therapy (log-rank test, p-value=0.026). ... 3.5. But, we think sin- gle antiplatelet therapy may be less effective for the secondary prevention of stroke than the combination of antiplatelet and anticoagulant therapy. We have examined ... [5] of APS and the average age was consistent with that in typical APS patients. There have not been any previous studies deal- ing with the combination of antiplatelet and antico- agulant...

Ngày tải lên: 26/10/2012, 09:48

Ngày tải lên: 06/11/2012, 10:35

Ngày tải lên: 06/11/2012, 10:35

... from frames, tables and other guides, and then produce an essay through answering a set of questions. Minor changes and substitutions of blank space, punctuation marks, and capitalization are ... practice of English Language Teaching, Longman handbooks for language teacher: Longman group, ltd. 15. Heaton, J. B.1989. Writing English test, Longman handbooks for language teacher: Longman group, ... checklists of 10 writing papers at the beginning of the course and the checklist of 10 writing papers at the end of 12 REFERENCES In Vietnamese 1. Canh, Le Van. 2004. Understanding Foreign language...

Ngày tải lên: 06/11/2012, 10:35

... Parents are good so their children can follow Firstly, parents are old and experienced people. They know many things in life and what they know they want their kids can know. Moreover, they work, ... small, their parents can take care of them closely. But when they grow up, they go to school, have friends and teachers, so they can learn from their friend, their teacher and their books, too. ... career preparation. Many learners go to university or college want to get a good job in the future. Therefore they tried to learn most subjects at school meeting the demand of social. The second...

Ngày tải lên: 06/11/2012, 10:35

... Staten Island, and Long Island. Though much smaller than the Costellino family, they operated a lot more efficiently and had ties to one of the biggest crime families out of San Francisco. ... drugs, and the numbers rackets. They operated solely in Manhattan and the Bronx and were looking to expand into Giordano territory. They numbered over two hundred, but were not as efficiently managed ... third stack and extracted an identical number of items from the fourth stack. The stranger had entered the closet as Jack Ferrari and exited it as Tim Goldman. The Heart of an Assassin...

Ngày tải lên: 06/11/2012, 14:13

... discussion) - effect of different tasks on groupwork. Like any kind of praxis, groupwork can lose its meaning if it is handled in an automatic and unthinking way: - The topic is boring or out of students' ... Development and Conclusion. Part 1: Introduction presents the rationale, the method of study, the scope of the study, the subject of the study, the significance of the study and the design of the ... correcting and/or marking at home (rest of time) In Step 1 in early stages the teacher should choose an interesting, easy and simple topic and make sure that all of his/her students understand and...

Ngày tải lên: 07/11/2012, 14:31

... the list of numbers that occur most frequently. Thus, in this set of numbers, there are two modes, which are 6 and 7 Measures of Dispersion: the standard deviation (sd) and the range Range is ... coefficient, N: number of items, X: Mean of all scores, sd: standard deviation of the test) Rt is expressed as a number ranging between 0 and 1.00, with r = 0 revealing no reliability and r = 1.00 indicating ... coefficient (0.53) and low difficulty and discriminability index and is not valid enough with many weak items and unbalanced parts. These shortcomings can be improved through some changes as recommended...

Ngày tải lên: 07/11/2012, 15:05

... no moving transmitter or receiver as in figure 1.1. As can be seen in figure 1.2, multipaths in an indoor environment can come from a wide range of different angles. This can be an advantage because ... collect narrowband angle of arrival data and wideband time of arrival data, but did not collect any data in which the two were measured simultaneously. Wang, et al [14], used a rectangular array ... indoor channel using a multiple antenna system to evaluate antenna diversity performance. Rap- paport and Hawbaker [8] compared the path loss and delay spread performance of several different types of...

Ngày tải lên: 20/11/2012, 11:32

Ngày tải lên: 05/09/2013, 09:08

Ngày tải lên: 05/09/2013, 09:38

... zero mean and unit variance (standardized data) in order to avoid misclassifications arising from the different orders of magnitude of both numerical value and variance of the parameters analyzed ... the Kaplan-Meier technique, hierarchical cluster analysis (CA), Kruskal-Wallis and Friedman test. The locations of the groups generated by CA agreed with land and soil use and impact of anthropogenic ... pH and ligands, which can be highly impaired by human activities (Chapman and Wang, 2000; Mendiguchia et al., 2007). Because of spatial and temporal variations in the concentrations of chemical...

Ngày tải lên: 05/09/2013, 10:15

Ngày tải lên: 05/09/2013, 14:58