the benefit of stochastic

... general the efficacy of the statistical approach depends more on the suitability of the training corpus than on de- tails of the collocation measure. Since our focus 225 Proceedings of the COLING/ACL ... that fall into either of the two variants, but even the best of them cannot be said to interpret arbitrary input consistently in the same way that a human reader would. Because the handicaps of differ- ent ... in the category pattern ‘V+N+P+N’, i.e. predicting the PP attachment to either the verb or the first noun. It is often assumed that the correct attachment is always among these 223 extended the...

Ngày tải lên: 17/03/2014, 04:20

... Treebank, http://www.ilc.cnr.it/EAGLES96/synlex/node23.html models from the parse tree, the system takes the part -of- speech tags as the observation sequences, and learns the structure of the model using the in- formation expressed by the syntactic tags. ... segments of low-level noun groups. The system uses the clause information to con- struct the hierarchical structure of text chunks, where the clauses represent the phrases within the sentence. The ... grammar information are considered. The left hand side of the figure shows the original structure of the sen- tence, and the right hand side shows the trans- formed structure. The model’s hierarchy is re- duced...

Ngày tải lên: 08/03/2014, 02:21

... equivalent to adding 6.7 percent to the value of the crop in the biotech- growing countries or adding the equivalent of 5.6 percent to the $55 billion value of the global soybean crop in 2006. 17 Cost ... significant impact in the U.S. and other countries. Its most significant conclusions include: (1) There is no evidence of the existence of unique hazards, either in the use of rDNA biotechnology ... those that might arise from other ways of altering the genome of an organism, such as conventional breeding…While there may be limitations to the application of the substantial equivalence approach...

Ngày tải lên: 13/03/2014, 21:57

... picture of the value of our investment in higher education. Another caveat necessary to the accurate interpretation of the information provided here is that not all of the benefi ts of higher ... comparison of the record in the United States to that in other countries. Part 2: The Distribution of the Benefi ts: Who Participates and Succeeds in Higher Education? 32 Education Pays The Benefi ... A3.3) The gap between completion of higher education programs in the United States and the higher level of completion in Canada widened over the decade from 1992 to 2002. The gap between the...

Ngày tải lên: 31/03/2014, 07:20

... and the walk- way the length of the funded section. This portion of the canal project is considered a key link between the historic City Dock and Turning Basin and the rest of the canal. The ... to assist these groups in the best use of the materials and information for T The benefit of safety education is incalculable, since it could mean the cost of saving a life. The Benefits of TE 32 ... Carl R. Knoch, President of Interactive Marketing Solutions, quantified these benefits. Of the 480 users surveyed, 65 percent of the sample responded that their use of the trail had influenced...

Ngày tải lên: 23/03/2014, 21:20

... to quantify the amount of recovered protein owing to the presence of a high molar excess of BSA remaining in the buffer. Therefore, a fixed aliquot of the protein was incubated with the indicated ... con- firmed the nature of this protein (data not shown). Moreover, the spectrum reported in the figure showed the occurrence of a series of signals that were not interpreted simply on the basis of the ... hypo- thesize a minor involvement of nucleolin in the mechanism of cytotoxicity elicited by the GT oligomers [12]. It seemed probable that the reactivity of the nucleolin was related much more to the...

Ngày tải lên: 21/02/2014, 00:20

... region. The association of WASP and the Arp2 ⁄ 3 complex activates the actin nucleation activity of the Arp2 ⁄ 3 complex [23]. To investigate further the function of the WASP- EVH1 domain in the ... 5B). Therefore, the EVH1 domain of WASP is not func- tional, at least in the Ag receptor-induced proliferative response of B cells. T cells from the other three 21SHL transgenic lines and the other ... respectively. The appropriate cDNA fragments of the V H and V L regions were then generated by RT-PCR. A compar- ison of the V H and V L amino-acid sequences of clones 18 and 21 is shown in Fig. 1B. All of...

Ngày tải lên: 16/03/2014, 14:20

... interaction of F asL and its receptor, Fas [3–5]. Thus, the elimination of highly activated T-cells by the Fas/ FasL system is critical for the downregulation of immune responses, the homeostasis of lymphocytes, ... Delineation of all-trans-RA-responsive cis-actingelementsinthe FasL promoter. (A) Schematic representation of the deletions in the 5¢ term inus of the FasL promoter that were cloned upstream of a luciferase ... all-trans-RAwasgreaterinthe presence of retinoid receptors (Fig. 4). Therefore, further investigations into each of these potential mechanisms are warranted, in o rder to further understand the retinoid receptor-induced...

Ngày tải lên: 24/03/2014, 03:21

... in Concentration Occur Just as the breath has a twofold rhythm which echoes the ebb and flow of the tides, the rising and setting of the sun, the up and the down, the in and out, the potential and the actual, the masculine and ... distinct sound, the quality of which varies considerably, depending on its proximity to the center of the racket, the angle of the face, the distribution of your weight, and where the ball is met. If ... most of the time fall far short of achieving concentration. They look at the ball, but at the same time they are thinking about how they want to hit it, or about what the score will be if they...

Ngày tải lên: 02/04/2014, 13:40

Ngày tải lên: 13/05/2014, 09:03

... assess the influence of gender on the absolute error. Results The results of the one-way ANOVA for the PWB task revealed a significant effect of the testing condition. Spe- cifically, the mean ... the triceps surae muscle group. The nontest limb was flexed at the hip and knee with the foot resting on the sliding platform. The subject began the test with the knee at the starting angle of ... analysis indicated no effect of the relative location of the control condition within the task sequence. The fitting of the neoprene knee sleeve may have also been a limitation. The sleeve was fitted...

Ngày tải lên: 20/06/2014, 01:20

Ngày tải lên: 20/06/2014, 01:20

Ngày tải lên: 20/06/2014, 01:20

Ngày tải lên: 20/06/2014, 15:20

Ngày tải lên: 27/06/2014, 23:20