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《英文科技论文阅读教程》由国防工业出版社出版。《英文科技论文阅读教程》可作为电信、计算机、密码学、大地测量、制图学、摄影测量与遥感等专业的英语教材，也可作为相关工程技术人员的参考用书。
目录
Unit 1 电信Telecommunications
Paper 1—1 Subscriber Location in CDMA Cellular Networks
Paper 1—2 A Survey of Spectrum Sensing Algorithms for Cognitive Radio Applications
Paper 1—3 Single Chip Decoder Design for Large Numeric Displays
Unit 2 计算机Computing
Paper 2—1 An Intelligent Personal Robot Assistant
Paper 2—2 Webpage Load Speed： ASP.NET VS.PHP
Paper 2—3 Privacy—Preserving P2P Data Sharing with OneSwarm
Unit 3 密码学 Cryptology
Paper 3—1 Impossible Fault Analysis of RC4 and Differential Fault Analysis
Paper 3—2 Quantum Cryptography：a Practical Information Security Perspective
Paper 3—3 The Rise and Fall and Rise of Combinatorial Key Predistribution
Unit 4 大地测量 Geodesy
Paper 4—1 The Gravity Recovery and Climate Experiment：Mission Overview and Early Results
Paper 4—2 The Interdisciplinary Role of Space Ceodesy—Revisited
Paper 4—3 Laser Scanning in Heritage Documentation
Unit 5 制图学 Cartography
Paper 5—1 The 21st Century World—No Future without Cartography
Paper 5—2 Geographic Information Systems and Science：Today and Tomorrow
Paper 5—3 Developing a Policy Roadmap for Smart Cities and the Future
Unit 6测量与遥感 Photogrammetry and Remote Sensing
Paper 6—1 Scientific—technological Developments in Photogrammetry and Remote Sensing Between 2004 and 2008
Paper 6—2 Current Status and Future Tendency of Sensors in Earth Observing
Paper 6—3 Increasing Geometric Accuracy of DMC's Virtual Images
文摘
版权页：
插图：
In addition to the fixed forwarding delay for search cancellation， OneSwarm also delays messages based on the load at each intermediary.Where load is high， search propagation will tend to route around it， improving performance.When excess capacity exists， search messages will follow the shortest path， reducing transfer overhead.
Path setup：If a node is sharing a file that matches a search query，it does not forward the search and instead responds with a search reply message.Among trusted peers， this response is immediate.But， receiving a search reply message in less than 150 ms （ our default per—hop forwarding delay） would reveal the responder as a data source to potentially untrusted peers.To prevent this， users delay search reply messages （ and all protocol messages） sent to untrusted peers in order to emulate the delay of a longer path.This value is chosen randomly between 150—300 ms （i.e.， 1—2 hops）.As with forwarding of search messages， the delay value is persistent for a particular file and a particular peer to prevent information leakage from repeated queries.
《英文科技论文阅读教程》由国防工业出版社出版。《英文科技论文阅读教程》可作为电信、计算机、密码学、大地测量、制图学、摄影测量与遥感等专业的英语教材，也可作为相关工程技术人员的参考用书。
目录
Unit 1 电信Telecommunications
Paper 1—1 Subscriber Location in CDMA Cellular Networks
Paper 1—2 A Survey of Spectrum Sensing Algorithms for Cognitive Radio Applications
Paper 1—3 Single Chip Decoder Design for Large Numeric Displays
Unit 2 计算机Computing
Paper 2—1 An Intelligent Personal Robot Assistant
Paper 2—2 Webpage Load Speed： ASP.NET VS.PHP
Paper 2—3 Privacy—Preserving P2P Data Sharing with OneSwarm
Unit 3 密码学 Cryptology
Paper 3—1 Impossible Fault Analysis of RC4 and Differential Fault Analysis
Paper 3—2 Quantum Cryptography：a Practical Information Security Perspective
Paper 3—3 The Rise and Fall and Rise of Combinatorial Key Predistribution
Unit 4 大地测量 Geodesy
Paper 4—1 The Gravity Recovery and Climate Experiment：Mission Overview and Early Results
Paper 4—2 The Interdisciplinary Role of Space Ceodesy—Revisited
Paper 4—3 Laser Scanning in Heritage Documentation
Unit 5 制图学 Cartography
Paper 5—1 The 21st Century World—No Future without Cartography
Paper 5—2 Geographic Information Systems and Science：Today and Tomorrow
Paper 5—3 Developing a Policy Roadmap for Smart Cities and the Future
Unit 6测量与遥感 Photogrammetry and Remote Sensing
Paper 6—1 Scientific—technological Developments in Photogrammetry and Remote Sensing Between 2004 and 2008
Paper 6—2 Current Status and Future Tendency of Sensors in Earth Observing
Paper 6—3 Increasing Geometric Accuracy of DMC's Virtual Images
文摘
版权页：
插图：
In addition to the fixed forwarding delay for search cancellation， OneSwarm also delays messages based on the load at each intermediary.Where load is high， search propagation will tend to route around it， improving performance.When excess capacity exists， search messages will follow the shortest path， reducing transfer overhead.
Path setup：If a node is sharing a file that matches a search query，it does not forward the search and instead responds with a search reply message.Among trusted peers， this response is immediate.But， receiving a search reply message in less than 150 ms （ our default per—hop forwarding delay） would reveal the responder as a data source to potentially untrusted peers.To prevent this， users delay search reply messages （ and all protocol messages） sent to untrusted peers in order to emulate the delay of a longer path.This value is chosen randomly between 150—300 ms （i.e.， 1—2 hops）.As with forwarding of search messages， the delay value is persistent for a particular file and a particular peer to prevent information leakage from repeated queries.
| ISBN | 9787118064 |
|---|---|
| 出版社 | 国防工业出版社 |
| 作者 | 马新英 |
| 尺寸 | 16 |