an optimal ilp formulation for path protection
Báo cáo hóa học: " Research Article An Optimal Double Inequality for Means Wei-Mao Qian and Ning-Guo Zheng" pptx
Ngày tải lên :
21/06/2014, 07:20
... The Australian Journal of Mathematical Analysis and Applications, vol 1, no 2, article 2, pp 1–4, 2004 W.-F Xia, Y.-M Chu, and G.-D Wang, “The optimal upper and lower power mean bounds for a convex ... >0 3.24 for t > Since α/ α − < 0, we have t t − t tα/ α−2 − < for t ∈ 1, ∞ Therefore, f t < follows from 3.22 and 3.24 Next, we prove that the constant 2/ α − cannot be improved For any ∈ 0, ... arithmetic and logarithmic means,” Abstract and Applied Analysis, vol 2010, Article ID 604804, pages, 2010 B.-Y Long and Y.-M Chu, Optimal inequalities for generalized logarithmic, arithmetic, and...
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Tài liệu Báo cáo khoa học: AcmA of Lactococcus lactis is an N-acetylglucosaminidase with an optimal number of LysM domains for proper functioning ppt
Ngày tải lên :
19/02/2014, 18:20
... borohydride, and Cellosyl (250 lgÆmL)1) was added to the other 0.5 mL, and 2866 We would like to thank Kees Leenhouts for supplying L lactis NZ9000acmAD1 DhtrA and Abdel Atrih and Jonathan Hansen for ... Laemmli [36] with the protean II minigel system (Bio-Rad) and gels were stained with Coomassie Brilliant Blue (Bio-Rad) Standard low-range and prestained low- and high-range SDS ⁄ PAGE molecular ... the mutant enzymes, and sedimentation of the cells in standing cultures; (c) their enzymatic activities, both in the cell and supernatant fractions; and (d) autolysis of producer cells Halo formation...
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Báo cáo khoa học: "Towards an Optimal Lexicalization in a Natural-Sounding Portable Natural Language Generator for Dialog Systems" pdf
Ngày tải lên :
17/03/2014, 06:20
... Netherlands Walker, Marilyn and Owen Rambow and Monica Rogati 2002 Training a Sentence Planner for Spoken Dialogue Using Boosting Computer Speech and Language, Special Issue on Spoken Language ... Shemtov, Hadar 1997 Ambiguity Management in Natural Language Generation, PhD Thesis, Stanford Kaplan, R M and J Wedekind 2000 LFG generation produces context-free languages In Proceedings of COLING-2000, ... tent?” The speech recognizer recognizes the utterance, and feeds this information to the parser The semantic parser parses the input and builds the meaning representation shown in figure The main...
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Báo cáo khoa học: "An Optimal-Time Binarization Algorithm for Linear Context-Free Rewriting Systems with Fan-Out Two" ppt
Ngày tải lên :
23/03/2014, 16:21
... (g) are called the rank and fan-out of p, respectively, written r(p) and f (p) The rank and fan-out of G, written r(G) and f (G), respectively, are the maximum rank and fan-out among all of G’s ... by an equation of the form binarization of an LCFRS requires, in the general case, an increase in the fan-out of the grammar much larger than the achieved reduction in the rank Worst cases and ... if any of them had fan-out 2, their union would need to have fan-out > for D1 and D2 not to be adjacent, and thus they would not be 2combinable Since D1 and D2 have fan-out and are not adjacent,...
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Báo cáo hóa học: " HPV vaccine: an overview of immune response, clinical protection, and new approaches for the future" pdf
Ngày tải lên :
18/06/2014, 16:20
... cross -protection against oncogenic HPV by an HPV-16/18 AS04-adjuvanted cervical cancer vaccine: Importance of virological and clinical endpoints and implications for mass vaccination in cervical cancer ... as: Mariani and Venuti: HPV vaccine: an overview of immune response, clinical protection, and new approaches for the future Journal of Translational Medicine 2010 8:105 Submit your next manuscript ... vascular and lymphatic channels and to lymph nodes where immune responses are initiated; most DNA viruses have mechanisms for inhibiting interferon synthesis and receptor signaling, and papillomaviruses...
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báo cáo hóa học:" Research Article An Optimal Adaptive Network Coding Scheme for Minimizing Decoding Delay in Broadcast " doc
Ngày tải lên :
21/06/2014, 18:20
... innovative and instantaneously decodable, hence does not incur any delay We note that a packet that is not transmitted yet or transmitted but not received by any receiver can be transmitted in an uncoded ... same state A small μ means a channel with little memory and a large μ means a channel with large memory Before transmission of the next packet, the source collects error-free and delay-free 1-bit ... yet A scheme is called instantaneously decodable if all transmissions have this property for all receivers Definition At the end of transmission round in an instantaneously decodable scheme, the...
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Báo cáo hóa học: " Research Article An Efficient Watermarking Technique for the Protection of Fingerprint Image" doc
Ngày tải lên :
22/06/2014, 00:20
... are plotted in Figures and for the DCT and the DWT domains, respectively As can be seen, for images form DB2 and DB3, the BER is lower for the proposed technique than that for the conventional ... watermark and the decoder produces high error rates For both transform domains, the proposed technique performs significantly better than the conventional one for images from DB1 (improvement of 0.25 for ... ratio is varied between 1.5 bpp and 0.5 bpp for images from DB1 and DB2, and between bpp and bpp for images from DB3 It is worth mentioning that for all images and the two domains, the WSQ compression...
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Báo cáo hóa học: " An Optimal Medium Access Control with Partial Observations for Sensor Networks" docx
Ngày tải lên :
23/06/2014, 00:20
... There exists a constant C such that for any π ∈ Π, there is an observation r for which π − F[π, g(π), r] ≥ , for all < ≤ C, and for any norm · Proof This basically means that for any state, there ... show that there is a constant C > such that, for any information state π ∈ Π, there exists an observation r ∈ O for which the distance between πk and the next-step information state πk+1 corresponding ... our formulation and that one In fact, we conceived our model as an analytically tractable “hybrid” between Aloha and TCP Like in slotted Aloha, time is discrete, feedback is instantaneous, and...
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an optimal algorithm for relay node assignment in cooperative ad hoc networks
Ngày tải lên :
08/07/2014, 17:06
... effects of path- loss, shadowing, and fading between nodes s and d, s and r, and r and d, respectively Denote zd [1] and zd [2] the zero-mean background noise at node d in the first time slot and second ... strategies and achievable rate for tree networks with optimal spatial reuse,” IEEE Transactions on Information Theory, vol 53, no 10, pp 3596–3614, Oct 2007 [9] A.E Khandani, J Abounadi, E Modiano, and ... transmissions (i.e., no cooperation) For cooperative communications, we consider both amplify-and-forward (AF) and decoded-andforward (DF) modes [10] Amplify-and-Forward (AF) Under this mode, let...
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Báo cáo y học: "Optimal search strategies for identifying mental health content in MEDLINE: an analytic survey" ppt
Ngày tải lên :
08/08/2014, 21:20
... science, marine biology, plant and animal science as well as biophysics and chemistry [2] Attempting to find articles relevant to a specific area or topic can be daunting for the searcher Researchers ... performance of mental health content search terms in MEDLINE with a manual review (hand search) of each article for each issue of 29 journal titles for the year 2000 Overall research staff hand ... recommendations of clinicians and librarians, Science Citation Index Impact Factors provided by the Institute for Scientific Information, and ongoing assessment of their yield of studies and reviews of...
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Báo cáo y học: "Is there an optimal minimally invasive technique for left anterior descending coronary artery bypas" pdf
Ngày tải lên :
10/08/2014, 09:21
... either an angiography or CT scan, showing a 100% patency of grafts and anastomoses In the TECAB group, two patients with postoperative myocardial infarction had angiography control showing anastomosis ... was made by mail enquiries and completed for all patients During follow-up, only symptom-based coronary angiography was performed Mean follow-up was 2.7 ± 0.1 years and cumulated follow-up was ... mini-thoracotomy, and the anastomosis was performed according to the same rules with proximal LAD occlusion, intracoronary shunt and running suture All the operations were performed with the patient’s informed...
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báo cáo khoa học: "Naturally occurring nanoparticles from English ivy: an alternative to metal-based nanoparticles for UV protection" doc
Ngày tải lên :
11/08/2014, 00:22
... ped_7_1_what_you_need_to_know_about_skin_cancer.asp] van der Leun JC, de Gruijl FR: UV-B radiation and ozone depletion: effects on humans, animals, plants, microorganisms, and materials In Influences of ozone depletion on human and aniaml ... environment and human tissues and organs This gives organic nanoparticles a definitive advantage over metal oxide nanoparticles, since these particles resist breakdown by biological organisms and remain ... nanoparticles, carbon nanotubes, and fullerenes, is the leading force of oxidative stress, inflammation, and consequent damage to DNA, proteins and membranes [20] Further concern for these nanomaterials...
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Designing & evaluating an English reading test for the non-majors of Civil Engineering at Haiphong private university
Ngày tải lên :
07/11/2012, 14:12
... the language is used in communication (‘meaning’ rather than ‘form’) This attempts to obtain different profiles of a learner’s performance in the language The development and the use of language ... 1970s thanks to Hyme’s theory of communicative competence (an understanding of language and the ability to use language in context, particularly in terms of the social demand of performance, i.e ... different, and the test performance will be interpreted differently Therefore, the difference of format between tests is not just incidental; it implies a difference between views of language and language...
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Evaluating the Reliability and Validity of an English Achievement Test for Third-year Non- major students at the University of Technology, Ho Chi Minh National University and some suggestions for chan
Ngày tải lên :
07/11/2012, 15:05
... good tests can sustain or enhance class morale and aid learning 2.2 Language Testing Language testing is one of the forms of testing and it is also one form of measurements Its importance in English ... are and Measures of Dispersion: the standard deviation (sd) and the range Range is the difference between the highest and the lowest scores Range = 8-0 = - 26 - Standard deviation (sd) is another ... coefficient Solfware: Item and Test Analysis Program-ITEMAN for Windows Version 3.50 to analyze item difficulty and item discrimination, and to evaluate contruct validity 3.3.2 Participants The study is...
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“Nâng cao chất lượng thẩm định dự án” của công ty FOR ASEAN.JSC
Ngày tải lên :
11/04/2013, 20:30
... ty: Công ty cổ phần nghiên cứu đối ngoại Asean; + Tên giao dịch quốc tế: ASEAN FOREIGN ECONOMY RESEARCH JOINT STOCK COMPANY; + Tên viết tắt: FORASEAN.JSC; + Địa trụ sở chính: P325/CT4 Sông Đà, ... kinh tế đối ngoại Asean Ngày 24 tháng năm 2006, FORASEAN Sở Kế hoạch Đầu tư thành phố Hà Nội cấp phép thành lập hoạt động kinh doanh theo giấy chứng nhận đăng kí kinh doanh số 0103010579 với ... nước thong qua dự án lien kết, đầu tư tài chính…Với sức trẻ - động – sang tạo trang thiết bị đại FORASEAN đem lại cho khách hang giá trị thực lực công nghệ thực tế, lĩnh nghề nghiệp phong cách...
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Some strategies to give an effective PowerPoint presentation for the 4th year student of English Faculty, Hanoi Open University
Ngày tải lên :
18/04/2013, 08:57
... has a name And each house has a number If you are at house #100, you can go back to #50 or forward to #150 You can look at the signposts for directions And you can look at your atlas for the structure ... font • Use one size for main points - and smaller size for lower levels - and smaller size for lower levels • Use a combination of UPPER and lower case • Use different styles for Emphasis Fonts ... your hair off your forehead, is a powerful 34 distraction Mastering gestures, therefore, is an important skill for becoming an effective presenter The best way to get rid of unwanted, distracting...
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AN IMPROVED INTERPOLATION METHOD FOR CHANNEL ESTIMATION IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) SYSTEM USING PILOT SIGNALS
Ngày tải lên :
26/05/2013, 21:28
... mengurangkan kejituan saluran dijangka Selanjutnya, penganggaran saluran ini kemudian digunakan untuk menguji kesan penganggaran pandu menggunakan teknik penganggaran yang berbeza seperti Ralat Ganda ... kadar data yang tinggi dalam persekitaran bergerak kerana ketahanannya terhadap Gangguan Antara Simbol (ISI) pembangunan penerima cekap dengan teknik penganggaran saluran yang tepat sangat penting ... memudahkan ramalan isyarat yang diterima Pemodulatan terbantu simbol pandu diperkenalkan untuk mencapai penganggaran saluran yang bolehharap melalui penghantaran isyarat pandu bersamasama dengan simbol...
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an entity-centric approach for privacy and identity management in cloud computing
Ngày tải lên :
31/07/2013, 09:43
... propose an approach for designing an entity-centric IDM model D Contribution and Paper Organization We propose an approach for IDM in the cloud that: (1) does not use trusted third parties; and (2) ... and password an OpenID She can log onto websites with this OpenID She interacts with an RP that provides means to specify an OpenID for the authentication The user has previously registered an ... August 2009 L Lilien and B Bhargava A Scheme for Privacypreserving Data Dissemination IEEE Trans on Systems, Man and Cybernetics, Part A: Systems and Humans, 2006 L Ben-Othmane “Protecting Sensitive...
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An efficient genetic algorithm for the p median
Ngày tải lên :
08/08/2013, 08:38
... Table Summary of the first 10 iterations of GA Iter Merge Draft Candidate Fitness Replace 10 and 4 and and and 2 and and and and and and 1-2-3-10-11-12 3-10-11-12 4-5-6-8-10-12 1-2-3-4-5-6 3-4-5-6-10-11 ... demand points and allocates the demand points to the facilities The objective is to minimize the total demand-weighted distance between the demand points and the facilities The following formulation ... Bozkaya and Ken Rosing for their assistance with the computational experiment, to Roberto Galvão and Manfred Koerkel for providing test problems with known optimal solutions, and to Mark Daskin for...
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An english lesson fun for everyone
Ngày tải lên :
15/09/2013, 03:10
... a bank or a supermarket Write another Caption for the Picture 14 Answers to #7 Boss and employee No, he would not be happy A hangman rope suggests this : “The person in charge ought to be hanged ... man and the woman in the Picture ? #8 Give a synonym for the word “tired” What is the meaning of ‘diaper’ ? ‘Diaper’ is American The British word is _ _ _ _ _ Write another creative caption for ... the synonym for “story” Express “Dad, could you read me another story ?” in a different way “that one” means ……………… Write another creative Caption for the Cartoon above Suggestion Answers to #1...
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