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complexity of inflectional morphology

Tài liệu Đề tài

Tài liệu Đề tài " On the complexity of algebraic numbers I. Expansions in integer bases " ppt

Thạc sĩ - Cao học

... to decidewhether every element of Q(β) ∩(0, 1) has an eventually periodic β-expansion.5. Proofs of Theorems 1 to 4We begin by a short proof of Theorem 2.Proof of Theorem 2. Let a =(ak)k≥1be ... [21] proposed an alternative approachfor the notion of complexity of real numbers, by emphasizing the quantitativeaspect of the notion of calculability introduced by Turing [42]. According ... ADAMCZEWSKI AND YANN BUGEAUDexamples of transcendental numbers with low complexity [3], [6], [4], [34]. Italso implies that the complexity of the b-ary expansion of every irrational al-gebraic number...
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Báo cáo khoa học:

Báo cáo khoa học: "On the Computational Complexity of Dominance Links in Grammatical Formalisms" doc

Báo cáo khoa học

... The length of a string w is noted|w|, and the number of occurrence of a symbol ain w is noted |w|a. A language is formalized as asubset of Σ∗. Let Nndenote the set of vectors of positive ... the complexity of decisions problemsfor MLIGs (Demri et al., 2009; Lazi´c, 2010). Wesurvey the current state of affairs, with a particularemphasis on two points:1. the applicability of complexity ... occurrence of each S → aS, S → bS,and S → cS, which corresponds exactly to theMLIG of Example 2.The ease of translation from the grammar of Figure 4 into a MLIG stems from the impossi-bility of splitting...
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Tài liệu [Luyện thi tiếng Anh] Unit 7: because of & in spite of pdf

Tài liệu [Luyện thi tiếng Anh] Unit 7: because of & in spite of pdf

Cao đẳng - Đại học

... BECAUSE OF – IN SPITE OF/ DESPITEI. Adverb Phrase of Reason: Because of Ex: - I can’t go to school yesterday because I am sick.  I can’t go to school because of my sickness. - ... because he got up late.  Because of getting up late, Nam missed the bus. Because of + Noun/ Noun Phrase (reason)II. Adverb Phrase of Concession: Inspite of/ Despite Ex: - The woman tries ... concert because of the taxi.C. In spite of taking a taxi, Bill arrived late for the concert. D. Although Bill took a taxi, he can’t come to the concert in time. 4. In spite of his suffering...
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Tài liệu Báo cáo khoa học: Transcriptional upregulation of inflammatory cytokines in human intestinal epithelial cells following Vibrio cholerae infection pptx

Tài liệu Báo cáo khoa học: Transcriptional upregulation of inflammatory cytokines in human intestinal epithelial cells following Vibrio cholerae infection pptx

Báo cáo khoa học

... form of CREB wasobserved at 4 h of LPS treatment. Such facts suggest anoptimal association of transcription factors at the site of transcription of IL-1a and IL-6 by LPS.The activation of transcription ... multifactorial nature of V. cholerae infection.Differential activation of transcription factorsNF-jB and CREB by CT, LPS and a ctxA mutant of V. choleraeThe NF-jB family of transcription factors ... The frac-tionation of V. cholerae culture supernatant followedby the induction of epithelial cells with each of thesefractions could identify the probable combination of V. cholerae factors...
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Tài liệu Báo cáo khoa học:

Tài liệu Báo cáo khoa học: "Complexity assumptions in ontology verbalisation" pptx

Báo cáo khoa học

... phraselengths are typically between one and four words(this was true of over 95% of individuals, over90% of classes, and over 98% of properties), asin the following random selections:Individuals: ... patterns was con-firmed by an analysis of argument struc-ture for the OWL functors (e.g., SubClassOf,IntersectionOf) that take classes as arguments.Overall, 85% of arguments were atomic termsrather ... arguethat its success depends on assumptionsabout the complexity of terms and axiomsin the ontology. We then show, throughanalysis of a corpus of ontologies, that al-though these assumptions could...
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Báo cáo khoa học: Influence of inflammation-related changes on conformational characteristics of HLA-B27 subtypes as detected by IR spectroscopy potx

Báo cáo khoa học: Influence of inflammation-related changes on conformational characteristics of HLA-B27 subtypes as detected by IR spectroscopy potx

Báo cáo khoa học

... are due to different packing of the protein chainsin crystallo. A comparison of the X-ray structuresrevealed, however, that the structures of the HC and of b2m of the two subtypes appear nearly ... conformational flexibility of the B*2705HC in comparison to that of B*2709 found also incase of pVIPR-U5 (see IR results, Fig. 2) must beregarded as an intrinsic property of the HC of the twosubtypes ... ⁄13C-b2m:pVIPR-U5) of the second derivatives at 15 °C (black trace) and at 90 °C (red trace). (F) IR differencespectra of the second derivatives of experiments with two independent preparations of each...
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Báo cáo khoa học: Post-ischemic brain damage: pathophysiology and role of inflammatory mediators ppt

Báo cáo khoa học: Post-ischemic brain damage: pathophysiology and role of inflammatory mediators ppt

Báo cáo khoa học

... models of ischemic stroke [87,99,100].The mechanisms of brain damage involve gelatinase-mediated disruption of the BBB integrity, of edemaand hemorrhagic transformation, as well as of whitematter ... stages of injury by overactivation of neuronal NOS and de novoexpression of iNOS contributes to ischemic tissueinjury [75]. Despite substantial evidence underlying thedeleterious role of iNOS-derived ... emphasized the role of MMPs and their endoge-nous inhibitors (tissue inhibitor of matrix metallopro-teinases) in the regulation of neuronal cell deaththrough the modulation of excitotoxicity...
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Evaluation of in-house PCR for diagnosis of smear-negative pulmonary tuberculosis in Kampala, Uganda doc

Evaluation of in-house PCR for diagnosis of smear-negative pulmonary tuberculosis in Kampala, Uganda doc

Sức khỏe giới tính

... Medicine,School of Medicine, Makerere University College of Health Sciences, Kampala,Uganda.3Department of Medical Microbiology, School of BiomedicalSciences, Makerere University College of Health ... College of Health Sciences,Mulago Hospital Complex, Kampala, Uganda2Department of Medicine, School of Medicine, Makerere University College of Health Sciences, Kampala, UgandaFull list of author ... with an estimated incidence of 402 cases per100,000 individuals [3]. Kampala, the capital of Ugandahas approx. 2 million inhabitants and accounts forapprox. 30% of the nation’s TB burden [4].Accurate...
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Estimating Inflation Expectations with a Limited Number of Inflation-Indexed Bonds ∗ doc

Estimating Inflation Expectations with a Limited Number of Inflation-Indexed Bonds ∗ doc

Ngân hàng - Tín dụng

... reflect the agglomerated knowledge of all market partici-pants, not just the views of a small number of economists. By contrast,the main drawback of our model is its complexity break-even infla-tion ... prices of bonds at various maturities. This is, however, a lot of information to extract from a limited amount of data. Adding fore-cast data helps to better anchor the model estimates of inflationexpectations ... entries of theK matrix, which drives the inflation law of motion as defined byequations (2)–(4). The first diagonal entry of K is 0.19, which in asingle-factor model would imply a half-life of the...
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Báo cáo khoa học: Recent contributions of in vitro models to our understanding of hepatitis C virus life cycle pdf

Báo cáo khoa học: Recent contributions of in vitro models to our understanding of hepatitis C virus life cycle pdf

Báo cáo khoa học

... mutations are at the N-termi-nus of the NS3 helicase, in two distinct positions of NS4B, in the centre of NS5A and in the C-terminalregion of NS5B [3–6]. The significance of these muta-tions has been ... largelypunctuated by the development of original models of research. At the end of the 1980s, the chimpanzee model led to cloning of the viral genome andthe definition of infectious molecular clones. ... clone of HCVA major breakthrough has been achieved in the in vitromodelling of HCV propagation with the development of a cellular clone of HCV (HCVcc). This system isbased on the utilization of...
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Báo cáo khoa học:

Báo cáo khoa học: "Empirical Lower Bounds on the Complexity of Translational Equivalence ∗" pdf

Báo cáo khoa học

... rep-resentations of this relation are word alignmentsbetween sentences that are translations of eachother. The complexity of a given word alignmentcan be measured by the difficulty of decomposingit ... ne. pas). To elim-inate this source of complexity of translationalequivalence, we used English/English bitexts. Weare not aware of any previous studies of wordalignments in monolingual bitexts.Even ... paper presented evidence of phenomena thatcan lead to complex patterns of translationalequivalence in bitexts of any language pair. Therewere surprisingly many examples of such patternsthat...
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Báo cáo khoa học:

Báo cáo khoa học: "COMPUTATIONAL COMPLEXITY OF CURRENT GPSG THEORY" docx

Báo cáo khoa học

... result of the application of that metarule. This maximal set is called the finite closure (FC) of a set R of lexical ID rules under a set M of metarules. The cleanest possible complexity proof ... finite closure of a set of metarules M on a set of ID rules R. The category membership problem is to determine if a category or C or a legal extension of C is in the set K of all categories ... of categories, FCRs are a language-particular component of the grammar. The vast number of categories cited above is inherent in the GPSG framework. SOur goal is to identify sources of complexity...
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Báo cáo khoa học:

Báo cáo khoa học: "THE COMPUTATIONAL COMPLEXITY OF AVOIDING CONVERSATIONAL IMPLICATURES" pdf

Báo cáo khoa học

... problem of gen- erating free -of- false-implicatures referring expres- sions, such as utterance (la). Reiter (1990a,b) uses the same preference rules to formalize the task of generating free -of- ... length(B). The task of finding a maximal element of >>FB, i.e., of finding the shortest success- ful referring expression, is NP-Hard. This result holds for all definitions of length the author ... for all definitions of length the author has examined (number of open-class words, number of words, number of characters, number of com- ponents). To prove this, let Target-Components denote...
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RESEARCH DISCUSSION PAPER: Estimating Infl ation Expectations with a Limited Number of Infl ation-indexed Bonds doc

RESEARCH DISCUSSION PAPER: Estimating Infl ation Expectations with a Limited Number of Infl ation-indexed Bonds doc

Ngân hàng - Tín dụng

... type of sigma-point filter. Sigma-pointfilters deal with non-linearities in the following manner:• First, a set of points around the forecast of the state is generated. The distribution of these ... on the variance of the forecast of the state.• The measurement equations (functions H1(xt) and H2(xt)) are used to calculatea set of forecast observation points. This set of points is used ... meanand variance of the data forecasts.• The mean and variance of the data forecasts are then used to update the estimates of the state and its variance.The algorithm we use is that of an additive...
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