... negligible For a pulsed input of particles, the number of particles decreases and the average size of all particles increase due to the formation of particle aggregates The volume-weighted mean size, ... fractal (Jiang and Logan, 1991) The relationship between the mass and the size of a fractal aggregate can be written as m∝lD, where l is the actual length of the...
Ngày tải lên: 05/09/2013, 08:40
... influence a substrate has on its own removal It is obtained for all substrates of any elementary reaction The main point of the present section is that any Jacobian matrix element equals the sum of a ... is the basis of the graphical analyses of the characteristic equation and of the method we develop here Inspection of Eqn 12 shows that in all coefficients a...
Ngày tải lên: 19/02/2014, 16:20
Tài liệu Báo cáo khoa học: "Automatic Extraction of Lexico-Syntactic Patterns for Detection of Negation and Speculation Scopes" pdf
... compiled list of lexico-syntactic rules for identifying their scopes For the performance of the rule based system on identifying speculation scopes, they report 61.13 and 79.89 accuracy for BioScope ... heuristics based on syntactic information taken from dependency structures Discussion We presented a method for automatic extraction of lexico-syntactic rules for ne...
Ngày tải lên: 20/02/2014, 04:20
Multimedia Security:: Steganography and Digital Watermarking Techniques for Protection of Intellectual Property doc
... necessarily of the publisher Multimedia Security: Steganography and Digital Watermarking Techniques for Protection of Intellectual Property Table of Contents Preface v Chapter I Digital Watermarking ... aspects of performance evaluation for audio watermarking, human auditory system, digital watermarking for PCM audio, digital watermarking for wav...
Ngày tải lên: 07/03/2014, 11:20
Báo cáo khoa học: A new molecular tool for transgenic diatoms Control of mRNA and protein biosynthesis by an inducible promoter–terminator cassette docx
... CTTTGCTACGTACGAACG-3¢ and the antisense primer 5¢-GCTCTAGAGATATCTAGTCTTTGTGATAAAGAAA ATTATG-3¢ The resulting 165-bp PCR product contained an Eco105I restriction site (underlined) and an EcoRV (bold) and XbaI ... Clontech, Mountain View, CA, USA) was used and an antirabbit IgG–alkaline phosphatase conjugate (Sigma) as the secondary antibody Microscopy analysis Confocal imaging wa...
Ngày tải lên: 07/03/2014, 21:20
Báo cáo khoa học: " A Tool for Error Analysis of Machine Translation Output" doc
... identify statistical machine translation errors In Proceedings of EAMT, pages 52–57, Saint Rapha¨ l, France e 61 Mary Flanagan 1994 Error classification for MT evaluation In Proceedings of AMTA, pages ... 17(1):43–75 Masaki Murata, Kiyotaka Uchimoto, Qing Ma, Toshiyuki Kanamaru, and Hitoshi Isahara 2005 Analysis of machine translation systems’ errors in tense, aspect, and m...
Ngày tải lên: 07/03/2014, 22:20
Báo cáo khoa học: "Automatic English-Chinese name transliteration for development of multilingual resources" pdf
... problem of country name transliteration from English into Chinese 1353 The algorithm does not aim to specify general grapheme-phoneme conversion for English, but only for the subset of English ... of English place names The algorithm is currently being extended to include personal name transliteration as well, which requires a different set of characters A personal name...
Ngày tải lên: 08/03/2014, 06:20
Báo cáo khoa học: "Automatic Compensation for Parser Figure-of-Merit Flaws*" pot
... parses for the same substring, before it would generate even one parse for another area The reason for that is that the figures of independent merit are frequently good as relative measures for ... scan 2previous work has shown t h a t the parser performs better if it runs slightly past the first parse; so for every run referenced in this paper, the parser was allowed to run to...
Ngày tải lên: 08/03/2014, 06:20
A Study of the Relative Costs of Network Security Protocols potx
... cryptographic algorithm In all cases where IPsec is used, we use HMACSHA1 as the data integrity/authentication algorithm; when hardware acceleration is used, HMAC-SHA1 is also accelerated gateway-to-host ... request, regardless of the fact that a session has been created (the context is kept at the application and inside the accelerator cards and is not cached by the framework...
Ngày tải lên: 14/03/2014, 22:20
SPINS: Security Protocols for Sensor Networks docx
... freshness is useful for time synchronization within the network NOTATION REQUIREMENTS FOR SENSOR NETWORK SECURITY In this section, we formalize the security properties required by sensor networks, ... cryptographic primitives and the security protocols in the sensor networks ẳẳ SYSTEM ASSUMPTIONS Before we outline the security requirements and present our security infras...
Ngày tải lên: 14/03/2014, 22:20
SPINS: Security Protocols for Sensor Networks docx
... sensor nodes, sufficient memory to store cryptographic keys, and means for communicating with outside networks SPINS: SECURITY PROTOCOLS FOR SENSOR NETWORKS We have an advantage with sensor networks, ... References We designed and built a security subsystem for an extremely limited sensor network platform We have identified and implemented useful security protocols...
Ngày tải lên: 14/03/2014, 22:20
Báo cáo khoa học: "A TOOL FOR THE AUTOMATIC CREATION, EXTENSION OF LEXICAL KNOWLEDGE" pdf
... the basis of existing ones and on the basis of primitive linguistic and lexicographic procedures, and checking the output of the constructors before it is added to the dictionary The aim of the ... on or off by the user) The result of applying this constructor to the MD is the extension of each entry in it with an additional field (or slot at the knowledg...
Ngày tải lên: 24/03/2014, 05:21
CÁC KĨ THUẬT TỐI ƯU GABased Verification of Network Protocols Performance
... dụng kĩ thuật Heuristic đại, việc thiết kế mạng đơn giản với vấn đề tối ưu vấn đề xác định rõ rang.Điều có nghĩa tiết kiệm nhiều thời gian công sức để phát triển kĩ thuật tối ưu tốt nhờ sử dụng thuật ... phần gọi gene 1.10 Kỹ thuật tính toán thích nghi Để giải nhu cầu tối ưu môi trường viễn thông luôn thay đổi, sử dụng trực tiếp kỹ thuật tối ưu cục (local optimiz...
Ngày tải lên: 23/06/2014, 09:16
báo cáo khoa học: "IsoBED: a tool for automatic calculation of biologically equivalent fractionation schedules in radiotherapy using IMRT with a simultaneous integrated boost (SIB) technique" ppt
... article as: Bruzzaniti et al.: IsoBED: a tool for automatic calculation of biologically equivalent fractionation schedules in radiotherapy using IMRT with a simultaneous integrated boost (SIB) ... Conception and design: VB, MB and LS Development of software: VB and MP Analysis and interpretation of the data using IsoBED: AA, LS, MP and VB Drafti...
Ngày tải lên: 10/08/2014, 10:21
Seve automatic tool for verification of security protocols
... works on security verifier tools as well as formalization and verification of privacy properties 2.2.1 Security verifier tools The formal methods in specification and verification for security protocols ... RELATED WORK 14 security protocols and emphasizes the need for a formal and rigorous analysis of these protocols 2.2 Related Work There are many research work on verificati...
Ngày tải lên: 13/10/2015, 15:55