the intersection of finite open sets is open

Ngày tải lên: 31/03/2014, 06:20

... 5 Table 3: Number of feedbacks on the TREC test data More interesting is the qualitative analysis of the effect of the feedback loops on the Q&A eval- uation. Overall, the precision increases ... world knowledge can justify the answer, since there are countries where the prime minister is the head of govern- ment. Presupposing this inference, the semantic form of the question and answer are ... paragraphs with the correct answer. Similarly, for the question Q206: “How far is the moon ?”, since the adverb far is encoded in WordNet as being an attribute of distance, by adding this noun to the retrieval...

Ngày tải lên: 08/03/2014, 05:20

Ngày tải lên: 09/08/2014, 01:21

... yields the claim in (2.80). This completes the proof of Lemma 6. This completes the proof of Proposition 4 and hence of Theorem 1. 3. Proof of Theorem 2 In this section we indicate how the arguments ... and generalization of the proof of Proposition 3 in [3]. We outline the main steps, while skipping the details. Step 1. One of the basic ingredients in the proof in [3] is to approximate the volume of the Wiener ... which is the factor in the second term on the right-hand side of the analogue of (2.86). The integral on the right-hand side of (3.9) is of order  1/2 log(1/). Hence we get C 5/6 log(1/) for the...

Ngày tải lên: 14/02/2014, 17:20

... prerequisite in the interpretation of user-adviser dialogues is to analyze the task the users are trying to perform. A task analysis is a detailed description of the determinants of the user's ... appeared to be the execution of a plan to satisfy a goal of the user or the adviser on the basis of the task structure. In addition to segmenting the dialogue into subdialogues, the relations ... distinguishes three structures in a discourse structure: 1) the structure of the sequence of utterances, 2) the structure of the intentions conveyed, and 3) the attentional state. Distinguishing...

Ngày tải lên: 21/02/2014, 20:20

... literature. The lighthearted use disregards reverence for the land which is a critical, invisible element of the term. The true concept is not easily grasped but includes nphysical elements of the ... this remains marginal. 10 Technical appendix: Deriving the quantiles of the likelihood ratio statistic The asymptotic distribution of likelihood ratio statistic under the null hypothesis ... harmony of a wine. The influence of weather has been the subject of several studies, which consistently show that rain is needed during the winter season, while dry weather is good during the...

Ngày tải lên: 22/02/2014, 09:20

... and Closet of Sir Kenelm Digby Knight Opened, The 44 the time of the tryal of the strength is, when you incorporate the honey and water together, before the boiling of it. ANOTHER SORT OF MEATH Take ... with a few drops of the Extract of them. This Metheglin is a great Balsom and strengthener of the _Viscera_; is excellent in colds and coughs and consumptions. For which last they use to burn ... lover. All the absurd rhodomontade of his strange Memoirs notwithstanding, there are gleams of rare beauty in the story of his passion, which raise him to the level of the great lovers. His Memoirs were...

Ngày tải lên: 06/03/2014, 23:21

... but, again, this distinction between the disciplines is a distortion. The constant interplay between the bio- logical sciences and the physical sciences is profound when Earth is viewed as an ... Board of the National Research Council, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. The ... did they see the final draft of the report before its release. The Acknowledgment of Reviewers Copyright © National Academy of Sciences. All rights reserved. Research at the Intersection of the...

Ngày tải lên: 14/03/2014, 10:20

... measure is used (the so- called risk-neutral distribution). For risk management it is necessary to use both distributions. The natural measure is used in the determination of VAR. At the end of the ... and the spread declines. The magnitude of this change is larger the higher the yield on the debt. Fourth, market and credit risk are not separable. To see this, suppose that the value of the ... amount F ± then the equity holders pay o the debt holders and retain the ®rm. If the value of the ®rmÕs assets is less than the face value, the equity holders default on their obligations. There...

Ngày tải lên: 15/03/2014, 04:20

... However, there are also some differences, namely (a) in the case of Rb, there is an increase in both the levels of mRNA and the stability of the protein, while the degradation rate of Sp1 does ... sequences of the dhfr and aprt genes. The top panel of the figure corresponds to a representative autoradiograph of the amplified products, and quantification of the bands is shown in the bottom ... autoradiographs of the amplified products and the quan- tification of the bands is shown in the bottom panels. Rb and Sp1 mRNA levels were determined from the ratio of the intensities between the Rb or...

Ngày tải lên: 16/03/2014, 23:20

... breaking of the Combs. The Life-honey is of the same Combs broken after the Virgin-honey is run from it; The Merchants of Honey do use to mingle all the sorts together. The first of a swarm is called Virgin-honey. ... edition of The Closet Opened is evidently the first. The interleaved example mentioned in the Catalogue of the Digby Library is of the same date. Whoever prepared it for the press and wrote the egregious preface ... with the shell softly; and when the Egge riseth above the water, to the bigness of a groat in sight, it is strong enough of the honey. The Egge will quickly be hard, and so will not rise; Therefore...

Ngày tải lên: 23/03/2014, 23:20

... specie as they had, or sent it out of the kingdom. The Royal Bank and the Company of the Indias were now incorpo- The History of Banks/9 The conveniency of these notes soon spread them over the kingdom; and ... they need, in the course of their business, the use of the floating capital which they have invested in the bank, they can borrow of the bank to the amount of their stock, and perhaps more. When they ... Hildreth the India Company, and the China Company; and now assumed the title of the Company of the Indias. The Company next acquired the privilege of farming all the taxes and the whole revenue of the...

Ngày tải lên: 29/03/2014, 07:20

... B of the NP simulation, the first and second b-strands are both lost, whereas the second half of the first a-helix is lost in chain C of the NPT simulation. The first half of the third a-helix is ... in homeostasis of ornithine for the further production of proline and glutamate [30]. Both isoforms have been implicated in regulating NO biosynthesis as a result of competition for the common ... structures is partly a result of the inability of the software to recognize co-ordination chemistry natively as well as the larger van der Waals radius of Mg 2+ compared to Mn 2+ . Because of the stability...

Ngày tải lên: 29/03/2014, 23:20

Ngày tải lên: 31/03/2014, 16:16

Ngày tải lên: 21/06/2014, 11:20

Ngày tải lên: 21/06/2014, 20:20

Ngày tải lên: 06/08/2014, 19:20

Ngày tải lên: 11/08/2014, 11:21

Ngày tải lên: 13/08/2014, 10:20