eb no figure of merit in digital communications

Báo cáo khoa học: "Automatic Compensation for Parser Figure-of-Merit Flaws*" pot

... of merit for each edge, taking into account some additional information Our work further lowers the average edge count, bringing it from the hundreds into the dozens Figure of independent merit ... training run and a testing run The training runs consisted of using a grammar induced on treebank sections 2-21 to run the edge-based best-first algorithm (with the IM alone as figure of merit) ... curve defined by the demeriting Another is that the bucketing is too coarse, although the interpolation along 2~ some sort of demeritable ranking system, or at least some way of paying less attention...

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Báo cáo khoa học: "A Figure of Merit for the Evaluation of Web-Corpus Randomness" ppt

Danh mục: Báo cáo khoa học

... composed of all Spanish Web pages As we observed in the introduction, obtaining a sample of unbiased documents is not the same as obtaining an unbiased sample of documents Thus, we will not motivate ... diagonal of the rectangle which is the union of A and B Instead of drawing pairs we can draw triples of points, one point from A, one from B, and another point from C = A ∪ B Approximately half of ... In U Conor and T Upton, editors, Corpus Linguistics in North America 2002 Rodopi, Amsterdam R Ghani, R Jones, and D Mladenic 2001 Using the Web to Create Minority Language Corpora In Proceedings...

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Báo cáo khoa học: "A Figure of Merit Technique for the Resolution of Non-Grammatical Ambiguity" ppt

Danh mục: Báo cáo khoa học

... meaning word is indicated by italicizing the corresponding figure of merit (7) Figure of Merit of Wm = ABt where Bt denotes the column matrix obtained by transposing B The figure of merit can be ... meaning words Details of the Figure of Merit Technique The figure of merit technique uses the probability measures of the single meaning words in an article (or sentence) to obtain a measure of ... leads to the following definition of a figure of merit of a target equivalent Wm, Table shows the values of the joint frequency measures of the various target equivalents occurring in the above example...

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298
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Chapter 2Communicating Over the Network Quangkien@gmail.com.OverviewDescribe the structure of a network, including the devices and media that are necessary for successful communications. Explain the function of protocols in network communications. Ex potx

Danh mục: Quản trị mạng

... structure of a network, including the devices and media that are necessary for successful communications Explain the function of protocols in network communications Explain the advantages of using ... communication include: – Sending an e-mail to a friend in another country – Accessing news or products on a website – Getting files from a neighbor's computer – Instant messaging with a relative in another ... addresses, Original source address of host Final destination address of host Used by routers in selecting the best path 35 Interaction of Protocols frame Network access protocols (Data link and Physical...

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550
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godara, lal chand - crc handbook of antennas in wireless communications [2002]

Danh mục: Điện - Điện tử

... Jennifer T Bernhard Department of Electrical and Computer Engineering University of Illinois at UrbanaChampaign Urbana, Illinois School of Electrical Engineering University of Belgrade Belgrade, Yugoslavia ... Engineering University of Illinois at UrbanaChampaign Urbana, Illinois Ryu Miura Yokosuka Radio Communications Research Center Communications Research Laboratory Ministry of Posts and Telecommunications ... by initiating a new handoff Forced termination of a call in progress is undesirable and to minimize it a number of strategies are employed These include reserving channels for handoff, using...

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536
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Báo cáo y học: "No evidence of XMRV in prostate cancer cohorts in the Midwestern United States" potx

Danh mục: Báo cáo khoa học

... XMRV-GFP infection (Figure 4A) In contrast, none of the clinical samples showed strong anti-XMRV activity at 10-fold dilution (Figure 4B) Two out of 159 PCa (Figure 4C) and five out of 201 non-PCa (Figure ... Page of 11 10 10 82.1% 10 NonPCa NonPCa NonPCa NonPCa NonPCa NonPCa-2 NonPCa-3 NonPCa-4 NonPCa-5 NonPCa-6 2.3 2.4 10 82.9% 10 10 83.6% 2.0 1.7 10 10 87.9% 10 10 2.0 85.7% 10 10 85.7% 10 Figure ... mitochondrial or endogenous retroelements (IAPs) Together with our data, these findings highlight the difficulty of avoiding DNA contamination in clinical samples and the risk of testing contaminated samples...

11
566
0

Báo cáo y học: No associations of Helicobacter pylori infection and gastric atrophy with plasma total homocysteine in Japanes

Danh mục: Y học thưởng thức

... negatives of H pylori infection and gastric atrophy according to the genotypes of MTHFR and TS in any subgroups defined by the genotypes (Table 2) Table shows the ORs and 95% CIs of hyperhomocysteinemia ... other studies did not [15, 16, 21-23] Our study taking into the genotypes of folate metabolizing enzymes did not indicate the association A number of studies on the possible H pylori involvement for ... association between H pylori infection and hyperhomocysteinemia in normal subjects taking into account the polymorphism of MTHFR There was no significant difference in concentration of serum folate and...

7
578
1

Báo cáo y học: "No increased risk of infant hypospadias after maternal use of loratadine in early pregnancy"

Danh mục: Y học thưởng thức

... of hypospadias in offspring Int J Med Sci 2006; 3: 21-5 Källén B, Otterblad Olausson P Monitoring of maternal drug use and infant congenital malformations Does loratadine cause hypospadias? Int ... BK Conflict of interest The authors have declared that no conflict of interest exists References Pedersen L, Vinther Skriver M, Nørgaard M, Sørensen HT Maternal use of Loratadine during pregnancy ... increase in risk) and the exposure rate is not very high as was the case with loratadine, it may be very difficult to identify materials large enough and of enough quality to get meaningful information...

2
361
0

Multi-Carrier Digital Communications - Theory and Applications of OFDM

Danh mục: Điện - Điện tử - Viễn thông

... Digital Communications Theory and Applications of OFDM Chapter 1.1 Introduction to Digital Communications Background The physical layer of digital communications includes mapping of digital input information ... time digital signal processing techniques were being introduced into the design of 12 Introduction to Digital Communications modems The technique involved assembling the input information into ... minimum carrier spacing Introduction to Digital Communications 11 (illustrated in Figure 1.6) Unlike the non-bandlimited OFDM, each carrier must carry Staggered (or Offset) QAM, that is, the input...

221
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Báo cáo " On the detection of gross errors in digital terrain model source data " pdf

Danh mục: Báo cáo khoa học

... radius (or of the minimum number of points inside the search window), the number of correctly and incorrectly detected points is decreasing. This can be explained as a ... inside the moving window; coefficient (4) j K V takes a value in the range from 2 to 4. j =1 where mi is the number of data points that fall inside the moving window around point ... interpolated IDW DT3 Uses output of DT1 DT4 Min. number of searched points: 10 DT5 Interpolation: AVG DT6 Interpolation: AVG Min. num. of pts: 10 DT7 Interpolation: AVG σ interpolated AVG V ...

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Working PaPer SerieS no 967 / november 2008: Central bank miSPerCePtions and the role of money in interest rate rules pptx

Danh mục: Ngân hàng - Tín dụng

... shown in the preceding section A more interesting question concerns the performance of monetary cross-checking in the event of sustained changes in trend velocity, for example due to financial innovations ... long-run nominal interest rates and filtered measures of in ation itself Nominal interest rates are difficult to read with regard to implications for trend in ation because of the interaction of the ... Their findings regarding the information value of money are even more negative 16 ECB Working Paper Series No 967 November 2008 culations that make use of a-priori assumptions concerning the unobservable...

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699
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Application of programmable DSPs in mobile communications 2002

Danh mục: Điện - Điện tử

... Location Based Information 19.5 Using Devices to Summon Information 19.6 Pointing to the Real World 19.7 Pointing Greatly Simpliﬁes the User Interface 19.8 Uses of Pointing 19.9 Software Architecture ... University and obtained MS and PhD degrees, both in Electrical Engineering in 1989 and 1993 He joined Texas Instruments in 1993 Since 1993, Dr Gatherer has worked on digital communications research ... of bits for DBB processing Figure 3.1 presents an overview of the various functional components of the physical layer processing in digital baseband The rest of this section describes the main...

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Báo cáo hóa học: " Research Article Analysis of Adaptive Interference Cancellation Using Common-Mode Information in Wireline Communications" potx

Danh mục: Báo cáo khoa học

... elimireduction of signal power (|b| nating the interference Thus, its performance is close to that of the ML estimator The proof of Proposition is given in Appendix B Remark In case there is no dominant interference ... degree in signal processing 1995, all from Lule˚ Unia versity of Technology, Sweden In 2000, he was awarded the Docent degree from Lund Institute of Technology, and in 2003 he was appointed Professor ... born in Karlshamn, Sweden in 1945 He o received his M.S degree in electrical engineering in 1970 and his Ph.D degree in telecommunication theory in 1980, both from Lund Institute of Technology...

11
542
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Báo cáo hóa học: " Analysis of Iterative Waterﬁlling Algorithm for Multiuser Power Control in Digital Subscriber Lines" pptx

Danh mục: Báo cáo khoa học

... University of Minnesota His research interests lie in the union of large-scale optimization, information theory and coding, data communications, and signal processing Professor Luo is a Member of SIAM ... semideﬁniteness of M and typically require only a small number of iterations, albeit every iteration requires the solution of a system of linear equations of size n × n In the absence of monotonicity, interior ... received the B.S degree in mathematics from Peking University, China, in 1984 During the academic year of 1984 to 1985, he was with Nankai Institute of Mathematics, Tianjin, China From 1985 to 1989,...

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414
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Multi-Carrier Digital Communications Theory and Applications of OFDM pdf

Danh mục: Điện - Điện tử

... Digital Communications Theory and Applications of OFDM Chapter 1.1 Introduction to Digital Communications Background The physical layer of digital communications includes mapping of digital input information ... time digital signal processing techniques were being introduced into the design of 12 Introduction to Digital Communications modems The technique involved assembling the input information into ... minimum carrier spacing Introduction to Digital Communications 11 (illustrated in Figure 1.6) Unlike the non-bandlimited OFDM, each carrier must carry Staggered (or Offset) QAM, that is, the input...

221
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Báo cáo toán học: "A LOWER BOUND FOR THE NUMBER OF EDGES IN A GRAPH CONTAINING NO TWO CYCLES OF THE SAME LENGTH" pptx

Danh mục: Báo cáo khoa học

... Let v(G) denote the number of vertices, and (G) denote the number of edges In this paper, we construct a graph G having no two cycles with the same length which leads to the following result ... sup √ ≥ lim inf √ ≥ 1.5397 n→∞ n n n→∞ lim inf n→∞ the electronic journal of combinatorics (2001), #N9 Acknowledgment The author thanks Prof Yair Caro and Raphael Yuster for sending reference ... on n vertices with n + 32t − edges such that all cycles in G have distinct lengths Now we construct the graph G which consists of a number of subgraphs: Bi , (0 ≤ i ≤ 21t + 7t+1 − 58, 22t − 798...

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477
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Báo cáo y học: "No evidence of major effects in several Toll-like receptor gene polymorphisms in rheumatoid arthritis" pdf

Danh mục: Báo cáo khoa học

... 11 No Jaen et al and double-stranded DNA are also present in the rheumatoid synovium [8], suggesting that innate immunity may be involved in initiating the inflammatory process or in inhibiting ... by increasing autoantibody production received no support from our findings Definitive proof that autoantibodies are involved in the pathophysiology of RA is still lacking, despite accumulating ... the minor alleles since they are involved in presenting autoantigens to T cells, producing cytokines, and inducing ectopic architecture [38] Furthermore, there is strong evidence of a lack of tolerance...

10
338
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Báo cáo y học: "No evidence of major effects in several Toll-like receptor gene polymorphisms in rheumatoid arthritis" ppt

Danh mục: Báo cáo khoa học

... 11 No Jaen et al and double-stranded DNA are also present in the rheumatoid synovium [8], suggesting that innate immunity may be involved in initiating the inflammatory process or in inhibiting ... by increasing autoantibody production received no support from our findings Definitive proof that autoantibodies are involved in the pathophysiology of RA is still lacking, despite accumulating ... the minor alleles since they are involved in presenting autoantigens to T cells, producing cytokines, and inducing ectopic architecture [38] Furthermore, there is strong evidence of a lack of tolerance...

10
339
0

báo cáo khoa học: "Persistence of TEL-AML1 fusion gene as minimal residual disease has no additive prognostic value in CD 10 positive B-acute lymphoblastic leukemia: a FISH study" doc

Danh mục: Báo cáo khoa học

... chromosome in the metaphase and on the interphase nuclei of leukemic cells It was measured in newly diagnosed cases (Table 1) and it was positive in 30/80 (37.5%) determining its frequency in B-lineage ... expression of the hybrid protein that contains the functional domains of AML-I under the transcriptional control of the TEL promoter may be involved in oncogenic transformation [2,22] In this study ... months in the presence of MRD and it was 40 ± months in its absence So, persistence of TEL-AML1 fusion as a MRD had no additive prognostic value over its measurement at diagnosis in terms of predicting...

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225
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