surjective morphism of affine schemes
Báo cáo khoa học: "Unsupervised Discovery of Rhyme Schemes" pdf
... annotated with rhyme schemes. The set R is taken to be all the rhyme schemes from the gold standard annotations of both corpora,numbering 462 schemes in total, with an average of 6.5 schemes per stanza ... Discovery of Rhyme Schemes Sravana ReddyDepartment of Computer ScienceThe University of ChicagoChicago, IL 60637sravana@cs.uchicago.eduKevin KnightInformation Sciences InstituteUniversity of ... English data is an edited ver-sion of the public-domain portion of the corpus usedby Sonderegger (2011), and consists of just under12000 stanzas spanning a range of poets and datesfrom the 15thto...
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THE EFFECTS OF REPLACEMENT SCHEMES ON CAR SALES: THE SPANISH CASE doc
... number of transactions and prices of cars of dierent age in the second—hand market. Also, considera-tion of the second—hand market would be desirable for evaluation of the consequences of making ... represents reported deregistration of cars aged L in year and S 31(L 1) denotes the stock of cars aged L 1 at the end of year 1. We compute the stock at the end of year starting froma ... morein both years–a total of 896,486 cars were actually deregistered alongthese two years–, giving a counterfactual simulation of the eect of Prever on car replacement of 92 ,517 cars for the...
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Tài liệu Non-blood medical care in gynecologic oncology: a review and update of blood conservation management schemes docx
... details1Department of Obstetrics and Gynecology, Alexandra Hospital, School of Medicine, University of Athens, Greece.2Department of Clinical andTherapeutics, Alexandra Hospital, School of Medicine, ... field of gynecologic oncology,although its use in ma naging perioperative coagulopathyis ‘off-labelled’3. Intraoperatively, the use of rFVIIa mayprovoke thromboembolic events at a rate of 44%[46,47]. ... of intrao-perative bleeding.Postoperative measuresPostoperative measures include meticulous postoperativemonitoring of the patient, early recognition of blood loss[39,47], minimisation of...
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Tài liệu The future impact of the Internet on higher education: Experts expect more-efficient collaborative environments and new grading schemes; they worry about massive online courses, the shift away from on-campus life docx
... University, Georgia Institute of Technology, Florida State University, University of Kentucky, University of Texas, University of Maryland, University of Kansas, University of Illinois, Boston College, ... attendance of seminars and (some) lectures. The length of the learning period (the traditional four-year degree) may change as a result of the focus on combined learning, with integration of more off-site ... significant numbers of students in colleges and universities will have these advantages.” Mary Starry, an assistant professor at the College of Pharmacy of the University of Iowa, similarly...
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Tài liệu COMPARATIVE STUDY ON PERFORMANCE EVALUATION OF MUTUAL FUND SCHEMES OF INDIAN COMPANIES doc
... measure with a sample of 269 open ended schemes (out of total schemes of 433). The results of performance measures suggest that most of the mutual fund schemes in the sample of 58 were able to ... OF MUTUAL FUND SCHEMES OF INDIAN COMPANIES Prof. Kalpesh P Prajapati, Assistant Professor, S.V Institute of Management, Gujarat Technological University, Ahmedabd, Gujarat, India. Prof. ... positive value of Fama’s measures which means that the managers of the schemes have really done superior stock selection. In 2009 and 2010, 70% of selected schemes have a positives value of Fama’s...
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Tài liệu Báo cáo khoa học: "A study of Information Retrieval weighting schemes for sentiment analysis" doc
... number of times term i occurs inD, idfiis the inverse document frequency of termi, N is the total number of documents and dfiisthe number of documents that contain term i.The utilization of ... as a bag -of- words feature vector: D =w1, w2, , w|V |where |V | is the size of the vocabulary (i.e. thenumber of unique words) and wi, i = 1, . . . , |V |is the weight of term i ... per-formance of the former tend to be superior to that of the latter (Mullen and Collier, 2004; Lin andHe, 2009). One of the main issues for supervisedapproaches has been the representation of docu-ments....
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Tài liệu Báo cáo khoa học: "Combination of Arabic Preprocessing Schemes for Statistical Machine Translation" ppt
... noun phrases (Lee,2004)).4.3 Comparing Various Schemes Table 2 compares the different schemes in terms of the number of tokens, number of out -of- vocabulary (OOV) tokens, and perplexity. Thesestatistics ... log-linear combination of information from all 11 preprocessing schemes. The final column of Table 5 shows the results of rescoring the concatenation of the 1-best out-puts from each of the combined ... eleven schemes described in this pa-per. This shows that combining of output from all schemes has a large potential of improvement overall of the different systems and that the differentschemes...
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Báo cáo khoa học: "Empirical Study of Predictive Powers of Simple Attachment Schemes for Post-modifier Prepositional Phrases" pptx
... one of the major foci of the study was to try to find general means of deciding attachment of PPs, individualization of these PPs was, at first, discounted. In some of the prior attachment schemes, ... discourse space. Success of Preferencing Schemes Against the Data The 'effect' that each of the preferencing schemes reviewed above has on the attachment of the post- modifiers is ... theories of PP attachment are tested against the data to see how well they predict correct attachments of PPs in the typed dialogues. The result of this effort will be a hypothesis of attachment...
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Báo cáo khoa học: Schemes of flux control in a model of Saccharomyces cerevisiae glycolysis docx
... CJyfor all pairs of enzymes (x, y)overallstepsJisofconstant sign where the FCC and correlation are significant.This implies strong linkage of the controlling behaviour of groups of steps in glycolysis. ... Biochem. 269) 3899 Schemes of flux control in a model of Saccharomyces cerevisiaeglycolysisLeighton Pritchard and Douglas B. KellInstitute of Biological Sciences, University of Wales, Aberystwyth, ... However, reduction of PFK(Vmax) results in the accumulation of what would beexpected to be pathological levels of Glc6P and Fru6P(Fig. 6B), reminiscent of the proposed effect of removingthe...
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Báo cáo "Estimation on efficient of distribute channel allocation schemes for cellular network " ppt
... probablity of the D-LBSB algorithm for various values of C, the number of channels initially allocated to each cell under the fixed assignment schemes. The load level used here denotes the ratio of ... requests. 3.2. Distributed DCA schemes The distributed DCA schemes are normally cell-based schemes or signal strength measurement based schemes. In cell based schemes, the channel assignment ... a grid of size 100x360. A user location is determined by using a radial method, a pair of (γ,θ) to indicate position of a user, where γ denotes the distance of the use from the center of the...
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Nonlinear Stability of Finite Volume Methods for Hyperbolic Conservation Laws: and Well-Balanced Schemes for Sources ppt
... prevent theblow up of the numerical values, under the form∆ta≤ ∆xi,i∈ Z, (2.7)where a is an approximation of the speed of propagation.We shall often denote Uiinstead of Uni, whenever ... problems.Again in the aim of direct applicability, I consider only fully discrete ex-plicit schemes. The main subject is therefore the study of first-order Godunov-type schemes in one dimension, ... 0, (2.155)and this is indeed the case when 0 <θ≤ 1andα ≥ 1. Proof of Proposition 2.18. The result of Lemma 2.19 can of course be symme-trized, and for any cl> 0, the valuecrρr=p(ρr)+αpl−...
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Đề tài " Quiver varieties and tanalogs of q-characters of quantum affine algebras " pot
... proof is just a modification of that given in [34]. T -ANALOGS OF Q-CHARACTERS1089When ε is not a root of unity, there is an isomorphism between Rtandthe dual of the Grothendieck group of ... ring homo- morphism from Rep Uε(Lg)toZ[Y±i,a]i∈I,a∈C∗, a ring of Laurent polynomials of infinitely many variables. It is an analog of the ordinary character homo- morphism of the finite ... is a modification of Frenkel-Mukhin’s result [12]. They give acharacterization of the image of χε, as an analog of the Weyl group invariance of the ordinary character homomorphism. And they...
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Multi-level Marketing Plans and Schemes of Pyramid Selling pptx
... Marketing Plans and Schemes of Pyramid Selling14Definition of a Scheme of Pyramid SellingSection 55.1 of the Act defines a “scheme of pyramid selling” as an MLM plan with one or more of the following ... such as: the type of product; the selling price of the product; the size of the market; the number of participants; the number of competitors; and the sales history of the products.Example ... purpose of facilitating sales.3 Refer to section 2 of the Act for the definition of “supply”.4 A product may be an article or a service. 33Multi-level Marketing Plans and Schemes of Pyramid...
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