performance evaluation of computer systems and networks
Báo cáo khoa học: "Comparing Automatic and Human Evaluation of NLG Systems" potx
... Background2.1 Evaluation of NLG systems NLG systems have traditionally been evaluatedusing human subjects (Mellish and Dale, 1998).NLG evaluations have tended to be of the intrinsictype (Sparck Jones and ... communicative goal; and that corpus texts are often not of high enough qual-ity to form a realistic test.2.2 Automatic evaluation of generated textsin MT and SummarisationThe MT and document summarisation ... algorithms, and data sets. BLEU and re-lated metrics work by comparing the output of anMT system to a set of reference (‘gold standard’)translations, and in principle this kind of evalua-tion...
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handbook of computer vision and applications. vol. 3. systems and applications
... are in Computer Vision and include the measurement and in-terpretation of both optical and range flow and tracking(deformable) objects in long image sequences.John Barron, Dept. of Computer ... member of the board of section “Robotics and Au-tomation” and chairman of subsection “Machine Vision,”in the German Association for Machinery and Plant Manufacturer (VDMA), and a member of the ... Systems (FORWISS). His fields of research are speech and image understanding and theapplication of artificial intelligence techniques in thesefields. He is the author or co-author of 6 books and...
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Báo cáo sinh học: " Performance evaluation of space-time-frequency spreading for MIMO OFDM-CDMA systems" ppt
... *Corresponding authors: h Performance evaluation of space–time–frequency spreading for MIMOOFDM–CDMA systems Haysam Dahman∗ and Yousef ShayanDepartment of Electrical Engineering, Concordia ... open-loop MIMO OFDM-CDMA scheme using space-time-frequency spreading (STFS), in the presence of frequency-selective Rayleigh-fading channel. TheBER and BLER performance of the OFDM-CDMA system ... acceptance. Fully formattedPDF and full text (HTML) versions will be made available soon. Performance evaluation of space-time-frequency spreading for MIMOOFDM-CDMA systems EURASIP Journal on Advances...
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Báo cáo toán học: " Recursive analytical performance evaluation of broadcast protocols with silencing: application to VANETs EURASIP Journal on Wireless Communications and " pptx
... the very idea of IF. The shape of p, as a function of d, is shown in Figure 5, for different values of c and ρs. It can be observed that the PAF of SIF is monotonically increasing and concave ... .(22)Since the addenda of each single sum of the right-hand side of (22) are the same, taking into account thenumber of possible combinations, the generic right-hand side of (22) can be then expressed ... approach is extensively described, for the evaluation of D,in Appendix 4, but can be directly re-adapted for the evaluation of RE and TE. In the remainder of thissubsection, we outline the final...
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Báo cáo toán học: " Performance evaluation of space-time-frequency spreading for MIMO OFDM-CDMA systems" pptx
... F-distribution random variable (ratiobetween two chi-squared random variables) where a =NtNc and b = M - 1 degrees of freedom, and c2is chi-square d random variable with NtNcdegree s of freedom.It ... 2011:139http://asp.eurasipjournals.com/content/2011/1/139Page 12 of 13 RESEARCH Open Access Performance evaluation of space-time-frequencyspreading for MIMO OFDM-CDMA systems Haysam Dahman* and Yousef ShayanAbstractIn this ... for OFDM-CDMA system with 4Tx, 2Rx of the prop osed scheme (solid) and 2D OFDM-C DMA (dotted) in aslow fading frequency-selective environment.SNRdBNumber of UsersProposed OFDM-CDMA2D OFDM-CDMA0246810...
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Tài liệu Feaculty of Computer Science and Engineering Department of Computer Scienc Tutorial 3 Questions pdf
... Faculty of Computer Science and Engineering Department of Computer Science 4/4 Part 2. Binary Tree Required Questions Question 8. For each of the following key sequences ... duplicate_error5. End recursive_Insert Faculty of Computer Science and Engineering Department of Computer Science 2/4 Return element of s is appended into q with the same order. For example ... (compute(a,n)>compute(a,n-1))?compute(a,n):compute(a,n-1)32336,5,44,5,6 Faculty of Computer Science and Engineering Department of Computer Science 1/4 DATA STRUCTURES & ALGORITHMS Tutorial 3 Questions Recursion and Binary Tree Part...
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Tài liệu Feaculty of Computer Science and Engineering Department of Computer Scienc Tutorial 4 Questions pptx
... Faculty of Computer Science and Engineering Department of Computer Science 2/3 Question 6. Suggest a data structure that supports the following operation and given time complexities: ... class Node { E data; Node left, right; } Node root; } Faculty of Computer Science and Engineering Department of Computer Science 3/3 Write a recursive method called isCompleteBinaryTree() ... O(logn) findMin Return the value of the minimal element O(logn) findMax Return the value of the maximal element O(logn) findMed Return the value of the median element O(1) DelMin...
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Performance Evaluation of Active Suspension for Passenger Cars.Using MATLAB
... using MATLAB/SIMULINK software will be performed. Performances of the suspension system in term of ride quality and car handling will be observed, Performance Evaluation of Active Suspension ... animation of both the systems along with the graphs of Displacement Vs. time just below the animation window of each of the suspension system. By comparing the performance of the passive and active ... the enhancement of its road handling and comfort. Comparison between passive and active suspensions system are performed by using road profile as an input. The performance of the active suspension...
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Tài liệu COMPARATIVE STUDY ON PERFORMANCE EVALUATION OF MUTUAL FUND SCHEMES OF INDIAN COMPANIES doc
... other schemes. And portfolio value of HDFC Company is higher in year 2010. In year 2008 and 2011, on basis of Sharpe’s Index and return, the performance of various schemes of all five companies ... terms of Standard Deviation of Return of selected schemes of selected companies and it is found that on an average HDFC and Reliance Schemes are riskier than the ICICI Prudential, UTI, and Birla ... people and at the second side the confidence and loyalty of the fund Manager and rewards- affects the performance of the MF industry in India. Mehta Sushilkumar (2010) analyze the performance of...
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Tài liệu Research evaluation of economic, social, and ecological implications of the programme for commercial tree plantations: case study of rubber in the south of Laos PDR pptx
... review of laws and policies related to forestry and land, and an analysis of the process of authorization of land concessions in Laos. Part III presents an assessment of the economic, social and ... definition of land relate more and more clearly to the use of land to respond to the economic development criteria of the country. 2. Development of rights and powers to manage and develop land ... Research and Information on Land and Natural Resources, the Department of Land Use, Planning and Development, the Department of Land Administration, the Department for Policy and Inspection, and...
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Báo cáo khoa học: "Task-oriented Evaluation of Syntactic Parsers and Their Representations" potx
... Dependency-based evaluation of MINI-PAR. In LREC Workshop on the Evaluation of Parsing Systems. M. Marcus, B. Santorini, and M. A. Marcinkiewicz.1994. Building a large annotated corpus of En-glish: ... dependency parsers (Mc-Donald and Pereira, 2006; Nivre and Nilsson, 2005;Sagae and Tsujii, 2007) and deep parsers (Kaplanet al., 2004; Clark and Curran, 2004; Miyao and Tsujii, 2008). However, ... Sagae†Takuya Matsuzaki†Jun’ichi Tsujii†‡∗†Department of Computer Science, University of Tokyo, Japan‡School of Computer Science, University of Manchester, UK∗National Center for Text Mining,...
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