Search scope:
排序: Display mode:
Low crosstalk switch unit for dense piezoelectric sensor networks
Lei QIU, Shenfang YUAN,
Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4, Pages 401-406 doi: 10.1007/s11465-009-0047-4
Keywords: structural health monitoring (SHM) piezoelectric (PZT) sensor networks switch unit crosstalk signal
Synthesis and properties of tetrathiafulvalene-porphyrin assemblies
Meijiang LI, Rui HUANG, Changzhi WU, Hujin ZUO, Guoqiao LAI, Yongjia SHEN
Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 4, Pages 422-428 doi: 10.1007/s11705-011-1124-x
Keywords: tetrathiafulvalene tetraphenylporphyrin dyad triad fluorescence molecular switch
Generation and repair of AID-initiated DNA lesions in B lymphocytes
Zhangguo Chen,Jing H. Wang
Frontiers of Medicine 2014, Volume 8, Issue 2, Pages 201-216 doi: 10.1007/s11684-014-0324-4
Keywords: class switch recombination somatic hypermutation activation-induced deaminase DNA repair genomic instability
Microbial mediated arsenic biotransformation in wetlands
Si-Yu Zhang, Paul N. Williams, Jinming Luo, Yong-Guan Zhu
Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 1, doi: 10.1007/s11783-017-0893-y
A Discussion on the Intelligent Control and Novel Power Sources for Arc Welding
Huang Shisheng,Xue Jiaxiang,Yu Wensong,Chen Yanming
Strategic Study of CAE 2000, Volume 2, Issue 4, Pages 70-74
The phase-shift PWM soft-switch technique for developing novel arc welding inverter is introduced
Keywords: arc welding inverter soft-switch simulation of dynamic process fuzzy control
Modeling and Real-time Performance Analysis of Switched Ethernet by Network Calculus
Wang Xiaoxin,Liu Luyuan,Liu Jing,Ma Jinjue
Strategic Study of CAE 2006, Volume 8, Issue 6, Pages 55-59
Keywords: network calculus switch arrival curve service curve delay
The Next Generation of Network Architecture
Li Guojie
Strategic Study of CAE 2002, Volume 4, Issue 8, Pages 40-43
This paper summarized the agreement and divergence about viewpoints of the next generation of network, then the reasons of divergence were analyzed. It pointed out that much attention should be paid to the researches on network architecture, including rethinking of End-to-End Argument, combining of packet switching with optical networking ,and evolution from UNI overlay architecture to unified NNI architecture. Finally, the importance of basic researches on the Internet, such as the network dynamics, is also put forward.
Keywords: network architecture optical communication packet switch UNI NNI Internet dynamics
Study of a High-Availability Dual Computer System with Fault Tolerant Architecture
Jin Shiyao,Hu Huaping,Li Hongliang
Strategic Study of CAE 1999, Volume 1, Issue 3, Pages 46-50
Keywords: availability duplex system fault judgement ratio switch success ratio
Research and Implementation of IP - VPN
Li Xiuzhong
Strategic Study of CAE 2002, Volume 4, Issue 3, Pages 84-91
Recently, IP - VPN is proposed as a way satisfying large company´s inter-connect requirement because of the prevalence of Internet. But there are some problems to be solved, especially security and QoS. In this paper, one way of network-based VPN QoS is proposed based on analysis of some available QoS algorithms. For IP - VPN, now there are several mechanisms: VLL, VPRN, VPLS and VPDN. This paper places emphasis on VPRN and VPLS. Two kinds of VPRN: BGP/MPLS and VR are discussed and compared with each other. And besides, VLAN, one way of VPLS, is introduced.
Keywords: routed network (VPRN) virtual private LAN segment (VPLS) border gateway protocol / multi-protocol label switch
Driftor: mitigating cloud-based side-channel attacks by switching and migrating multi-executor virtual machines Regular Papers
Chao YANG, Yun-fei GUO, Hong-chao HU, Ya-wen WANG, Qing TONG, Ling-shu LI
Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 5, Pages 731-748 doi: 10.1631/FITEE.1800526
Co-residency of different tenants’ virtual machines (VMs) in cloud provides a good chance for side-channel attacks, which results in information leakage. However, most of current defense suffers from the generality or compatibility problem, thus failing in immediate real-world deployment. VM migration, an inherit mechanism of cloud systems, envisions a promising countermeasure, which limits co-residency by moving VMs between servers. Therefore, we first set up a unified practical adversary model, where the attacker focuses on effective side channels. Then we propose Driftor, a new cloud system that contains VMs of a multi-executor structure where only one executor is active to provide service through a proxy, thus reducing possible information leakage. Active state is periodically switched between executors to simulate defensive effect of VM migration. To enhance the defense, real VM migration is enabled at the same time. Instead of solving the migration satisfiability problem with intractable CIRCUIT-SAT, a greedy-like heuristic algorithm is proposed to search for a viable solution by gradually expanding an initial has-to-migrate set of VMs. Experimental results show that Driftor can not only defend against practical fast side-channel attack, but also bring about reasonable impacts on real-world cloud applications.
Keywords: Cloud computing Side-channel attack Information leakage Multi-executor structure Virtual machine switch
Title Author Date Type Operation
Low crosstalk switch unit for dense piezoelectric sensor networks
Lei QIU, Shenfang YUAN,
Journal Article
Synthesis and properties of tetrathiafulvalene-porphyrin assemblies
Meijiang LI, Rui HUANG, Changzhi WU, Hujin ZUO, Guoqiao LAI, Yongjia SHEN
Journal Article
Generation and repair of AID-initiated DNA lesions in B lymphocytes
Zhangguo Chen,Jing H. Wang
Journal Article
Microbial mediated arsenic biotransformation in wetlands
Si-Yu Zhang, Paul N. Williams, Jinming Luo, Yong-Guan Zhu
Journal Article
A Discussion on the Intelligent Control and Novel Power Sources for Arc Welding
Huang Shisheng,Xue Jiaxiang,Yu Wensong,Chen Yanming
Journal Article
Modeling and Real-time Performance Analysis of Switched Ethernet by Network Calculus
Wang Xiaoxin,Liu Luyuan,Liu Jing,Ma Jinjue
Journal Article
Study of a High-Availability Dual Computer System with Fault Tolerant Architecture
Jin Shiyao,Hu Huaping,Li Hongliang
Journal Article