Báo cáo khoa học: "Information Classification and Navigation Based on 5W1H of the Target Information" doc

... 5WIH classification and navigation 3 5WIH Classification and Navigation Conventional keyword -based retrieval does not con- sider logical relationships between keywords. For ex- ample, the condition, ... Information Classification and Navigation Based on 5W1H of the Target Information Takahiro Ikeda and Akitoshi Okumura and Kazunori Muraki C&C Me...

Ngày tải lên: 31/03/2014, 04:20

... regu- late the transcription of genes located on the two sides of the /11 cI-cro intergenic region. Furthermore, the information gathered in the present study may prove useful in the construction of ... regions in O DNA became resis- tant to digestion by DNase I in the presence of CI. More precisely, the )21 to )48 and )52 to )87 regions of the top strand and...

Ngày tải lên: 07/03/2014, 00:20

... projection, where the de- pendency relationships of the word pairs in the source language are projected to the word pairs of the target language, leading to a set of classification instances rather than ... order to facilitate the possible expansions. Here, V[i, j] contains the candidate parsing segments of the span [i, j], and the function EVAL(d) accumulates th...

Ngày tải lên: 16/03/2014, 23:20

... joint probability of the noun class and the verb class which the noun and the verb respectively belong to, and the conditional probabilities of the noun and the verb given their respective ... probability of a noun n and a verb v as the product of the joint probability of the noun and verb classes that n and v belong to, and the conditional...

Ngày tải lên: 17/03/2014, 07:20

... correlations between the relation being classified and relation patterns in either sub-tree, based on theoretical considerations and practical observations. The original RST theory suggests the use of ... us to favor the relation between 1B and 1C over a relation between 1A and 1B, and thus helps us to make the right structural decision and pick the right-hand tre...

Ngày tải lên: 30/03/2014, 23:20

... mice [28]. The instability of DA at the neutral pH of the cytosol causes the forma- tion of toxic aminochromes, and these species are not formed when DA is protonated at the acidic pH of the storage ... second major location of p25a was in the cytosolic S3 fraction, and only minor amounts of p25a were pres- ent in the other fractions. The partial co-fractiona...

Ngày tải lên: 14/02/2014, 21:20

... proliferation and migration in vitro [14]. It is possible, then, that the up- regulation and secretion of GIF by astrocytes in the immediate vicinity of a lesion could contribute to the accumulation of ... above). The functional role of GIF synthesis and secretion in the brain Taken together, the regulation of GIF synthesis by reactive astrocytes, and its subsequ...

Ngày tải lên: 16/02/2014, 15:20

... occupancy of 0.6 is present close to the position corresponding to the second conformation of the carboxylate group (Fig. 2A,B). The hydrogen bonding between Q53 and the second conformation of carbo- xylate ... presence of small amount of quinonoid intermediate. The for- mation of the quinonoid intermediate requires abstrac- tion of a proton from the a-carbon a...

Ngày tải lên: 18/02/2014, 16:20

... mass of 11 801.60. Contribution of Met1 hydrolysis and pyroglutamyl formation to the conformational stability of active onconase In order to evaluate the contribution of the (Met1) hydrolysis and ... expressing it as the fraction of hydrolyzed (Met1)-ONC (M23L). Figure 2 shows the results of the characterization of the hydrolysis reaction as a function of gua...

Ngày tải lên: 19/02/2014, 12:20

... Accuracy of the question classifier with dif- ferent feature combinations Question classification results Table 1 shows the accuracy of different question representations on the UIUC split (Column 1) and ... classification Figure 5: Impact of the PAS and PASN features combined with the BOW and PT features on answer classification Figure 6: Comparison between PAS and PA...

Ngày tải lên: 20/02/2014, 12:20