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Displaying 1-29 out of 29 total
The Analysis of Magnetic and Thermal Characteristics for the Three Gorges' 840MVA Evaporative Cooling Hydrogenerator on the Basis of Ansys Software
Found in: Electrical and Control Engineering, International Conference on
By Ruan Lin, Gu Guobiao
Issue Date:June 2010
pp. 4372-4375
The calculation of large hydrogenerator's magnetic and thermal fields is very complicated due to the complexity of their construction, different properties of their materials and nonlinearity of core B-H curve. Finite Element analysis tools are relatively ...
 
Collaborative Scheduling in Dynamic Environments Using Error Inference
Found in: IEEE Transactions on Parallel and Distributed Systems
By Qingquan Zhang,Lingkun Fu,Yu Jason Gu,Lin Gu,Qing Cao,Jiming Chen,Tian He
Issue Date:March 2014
pp. 591-601
Due to the limited power constraint in sensors, dynamic scheduling with data quality management is strongly preferred in the practical deployment of long-term wireless sensor network applications. We could reduce energy consumption by turning off (i.e., du...
 
Collaborative Scheduling in Highly Dynamic Environments Using Error Inference
Found in: Mobile Ad-hoc and Sensor Networks, International Conference on
By Qingquan Zhang,Yu Gu,Lin Gu,Qing Cao,Tian He
Issue Date:December 2011
pp. 105-114
Energy constraint is a critical hurdle hindering the practical deployment of long-term wireless sensor network applications. Turning off (i.e., duty cycling) sensors could reduce energy consumption, however at the cost of low sensing fidelity due to sensin...
 
Poster Abstract: Involving a Sensor Network System in Core Datacenter Management Functions
Found in: Cyber-Physical Systems, IEEE/ACM International Conference on
By Shuo Yang,Ke Hong,Lin Gu
Issue Date:April 2012
pp. 235
In the recent decade, datacenters have emerged to play an increasingly important role in cloud-based computing systems. It is shown that wireless sensor networks (sensornets) can provide fine-grained measurement and flexible coverage for the datacenter pla...
 
VOLUME: Enable Large-Scale In-Memory Computation on Commodity Clusters
Found in: 2013 IEEE 5th International Conference on Cloud Computing Technology and Science (CloudCom)
By Zhiqiang Ma,Ke Hong,Lin Gu
Issue Date:December 2013
pp. 56-63
Traditional cloud computing technologies, such as MapReduce, use file systems as the system-wide substrate for data storage and sharing. A distributed file system provides a global name space and stores data persistently, but it also introduces significant...
 
A Synergy of the Wireless Sensor Network and the Data Center System
Found in: 2013 IEEE 10th International Conference on Mobile Ad-Hoc and Sensor Systems (MASS)
By Ke Hong, Shuo Yang, Zhiqiang Ma, Lin Gu
Issue Date:October 2013
pp. 263-271
In recent years, data centers have emerged to be an increasingly important computing infrastructure. It is shown that wireless sensor networks (sensor nets) can provide fine-grained measurements in data centers, and achieve better control of the data cente...
 
SenSmart: Adaptive Stack Management for Multitasking Sensor Networks
Found in: IEEE Transactions on Computers
By Rui Chu,Lin Gu,Yunhao Liu,Mo Li,Xicheng Lu
Issue Date:January 2013
pp. 137-150
The networked application environment has motivated the development of multitasking operating systems for sensor networks and other low-power electronic devices, but their multitasking capability is severely limited because traditional stack management tec...
 
Profiling-as-a-Service in Multi-tenant Cloud Computing Environments
Found in: 2012 32nd International Conference on Distributed Computing Systems Workshops (ICDCS Workshops)
By Kuai Xu,Feng Wang,Lin Gu
Issue Date:June 2012
pp. 461-465
Cloud computing integrates data, applications, users and servers on a vast scale and enables a global optimization of computing resources. However, due to security threats from both outside and inside the cloud, security remains as a significant challenge ...
 
A privacy-protecting file system on public cloud storage
Found in: Cloud and Service Computing, International Conference on
By Zhonghua Sheng,Zhiqiang Ma,Lin Gu,Ang Li
Issue Date:December 2011
pp. 141-149
With the development of cloud-based systems and applications, a number of major technical firms have started to provide public cloud storage services, and store user data in datacenters strategically positioned across the Internet. However, when users stor...
 
Specularity Removal from Imaging Spectroscopy Data via Entropy Minimisation
Found in: Digital Image Computing: Techniques and Applications
By Lin Gu,Antonio Robles-Kelly
Issue Date:December 2011
pp. 59-65
In this paper, we present a method to remove specularities from imaging spectroscopy data. We do this by making use of the dichromatic model so as to cast the problem in a linear regression setting. We do this so as to employ the average radiance for each ...
 
Ship Detection with Wireless Sensor Networks
Found in: IEEE Transactions on Parallel and Distributed Systems
By Hanjiang Luo,Kaishun Wu,Zhongwen Guo,Lin Gu,Lionel M. Ni
Issue Date:July 2012
pp. 1336-1343
Surveillance is a critical problem for harbor protection, border control or the security of commercial facilities. The effective protection of vast near-coast sea surfaces and busy harbor areas from intrusions of unauthorized marine vessels, such as pirate...
 
Material-specific user colour profiles from imaging spectroscopy data
Found in: Computer Vision, IEEE International Conference on
By Lin Gu,Cong Phuoc Huynh,Antonio Robles-Kelly, Jun Zhou
Issue Date:November 2011
pp. 1987-1994
In this paper, we present a method which permits the creation of user colour preferences for object materials and lights in the scene making use of imaging spectroscopy data. To do this, we build upon the heterogeneous nature of the scene by imposing consi...
 
SID: Ship Intrusion Detection with Wireless Sensor Networks
Found in: Distributed Computing Systems, International Conference on
By Hanjiang Luo, Kaishun Wu, Zhongwen Guo, Lin Gu, Zhong Yang, Lionel M. Ni
Issue Date:June 2011
pp. 879-888
Surveillance is a vital problem for harbor protection, border control or the security of other commercial facilities. It is particularly challenging to protect the vast near-coast sea surface and busy harbor areas from intrusions of unauthorized marine ves...
 
Versatile Stack Management for Multitasking Sensor Networks
Found in: Distributed Computing Systems, International Conference on
By Rui Chu, Lin Gu, Yunhao Liu, Mo Li, Xicheng Lu
Issue Date:June 2010
pp. 388-397
The networked application environment has motivated the development of multitasking operating systems for sensor networks and other low-power electronic devices, but their multitasking capability is severely limited because traditional stack management tec...
 
An overview of data aggregation architecture for real-time tracking with sensor networks
Found in: Parallel and Distributed Processing Symposium, International
By Tian He, Lin Gu, Liqian Luo, Ting Yan,J.A. Stankovic,S.H. Son
Issue Date:April 2006
pp. 156
Since sensor nodes normally have limited resources in terms of energy, bandwidth and computation capability, efficiency is a key design goal in sensor network research. As one of techniques to achieve efficiency, data aggregation has been extensively inves...
 
Achieving Real-Time Target Tracking UsingWireless Sensor Networks
Found in: Real-Time and Embedded Technology and Applications Symposium, IEEE
By Tian He, Pascal Vicaire, Ting Yan, Liqian Luo, Lin Gu, Gang Zhou, Radu Stoleru, Qing Cao, John A. Stankovic, Tarek Abdelzaher
Issue Date:April 2006
pp. 37-48
Target tracking systems, consisting of thousands of low-cost sensor nodes, have been used in many application domains such as battlefield surveillance, wildlife monitoring and border security. These applications need to meet certain real-time constraints i...
 
An Overview of the VigilNet Architecture
Found in: Real-Time Computing Systems and Applications, International Workshop on
By Tian He, Liqian Luo, Ting Yan, Lin Gu, Qing Cao, Gang Zhou, Radu Stoleru, Pascal Vicaire, Qiuhua Cao, John A. Stankovic, Sang H. Son, Tarek F. Abdelzaher
Issue Date:August 2005
pp. 109-114
Battlefield surveillance often involves a high element of risk for military operators. Hence, it is very important for the military to execute unmanned surveillance by using large-scale wireless sensor systems. This invited paper summarizes the architectur...
 
DVM: A Big Virtual Machine for Cloud Computing
Found in: IEEE Transactions on Computers
By Zhiqiang Ma,Zhonghua Sheng,Lin Gu
Issue Date:September 2014
pp. 2245-2258
As cloud-based computation grows to be an increasingly important paradigm, providing a general computational interface to support datacenter-scale programming has become an imperative research agenda. Many cloud systems use existing virtual machine monitor...
 
WizNet: A ZigBee-based sensor system for distributed wireless LAN performance monitoring
Found in: 2013 IEEE International Conference on Pervasive Computing and Communications (PerCom)
By Ruogu Zhou,Guoliang Xing,Xunteng Xu,Jianping Wang,Lin Gu
Issue Date:March 2013
pp. 123-131
802.11-based wireless LANs (WLANs) have become an important communication infrastructure for today's pervasive computing applications. Nevertheless, WLAN users often experience various performance issues such as highly variable signal quality. To diagnose ...
   
Radio-Triggered Wake-Up Capability for Sensor Networks
Found in: Real-Time and Embedded Technology and Applications Symposium, IEEE
By Lin Gu, John A. Stankovic
Issue Date:May 2004
pp. 27
Power management is an important technique to prolong the lifespan of sensor networks. Many power-management protocols employ wake-up/sleep schedules, which are often complicated and inefficient. We present power management schemes that eliminate such wake...
 
Elon: Enabling efficient and long-term reprogramming for wireless sensor networks
Found in: ACM Transactions on Embedded Computing Systems (TECS)
By Chun Chen, Lin Gu, Wei Dong, Xiaofan Wu, Yunhao Liu
Issue Date:February 2014
pp. 1-27
We present a new mechanism called Elon for enabling efficient and long-term reprogramming in wireless sensor networks. Elon reduces the transferred code size significantly by introducing the concept of replaceable component. It avoids the cost of hardware ...
     
DVM: towards a datacenter-scale virtual machine
Found in: Proceedings of the 8th ACM SIGPLAN/SIGOPS conference on Virtual Execution Environments (VEE '12)
By Lin Gu, Zhiqiang Ma, Gong Zhang, Liufei Wen, Zhonghua Sheng
Issue Date:March 2012
pp. 39-50
As cloud-based computation becomes increasingly important, providing a general computational interface to support datacenter-scale programming has become an imperative research agenda. Many cloud systems use existing virtual machine monitor (VMM) technolog...
     
Achieving long-term surveillance in VigilNet
Found in: ACM Transactions on Sensor Networks (TOSN)
By Gang Zhou, John A. Stankovic, Lin Gu, Liqian Luo, Pascal Vicaire, Qing Cao, Radu Stoleru, Tarek F. Abdelzaher, Tian He, Ting Yan
Issue Date:February 2009
pp. 1-39
Energy efficiency is a fundamental issue for outdoor sensor network systems. This article presents the design and implementation of multidimensional power management strategies in VigilNet, a major recent effort to support long-term surveillance using powe...
     
VigilNet: An integrated sensor network system for energy-efficient surveillance
Found in: ACM Transactions on Sensor Networks (TOSN)
By Bruce Krogh, Gang Zhou, John A. Stankovic, Jonathan Hui, Lin Gu, Liqian Luo, Pascal Vicaire, Qing Cao, Radu Stoleru, Sudha Krishnamurthy, Tarek F. Abdelzaher, Tian He, Ting Yan
Issue Date:February 2006
pp. 1-38
This article describes one of the major efforts in the sensor network community to build an integrated sensor network system for surveillance missions. The focus of this effort is to acquire and verify information about enemy capabilities and positions of ...
     
Electronic tripwires for power-efficient surveillance and target classification
Found in: Proceedings of the 2nd international conference on Embedded networked sensor systems (SenSys '04)
By John Stankovic, Lin Gu, Liqian Luo, Qiuhua Cao, Tarek Abdelzaher, Tian He, Ting Yan
Issue Date:November 2004
pp. 315-315
In this demonstration, a new sensor platform named DSYS25 is presented. The platform has a unique hardware design and runs a customized version of the TinyOS operating system. Transceiver hardware and packaging distinguish the D-Systems platform from other...
     
Non-modularity in aspect-oriented languages: integration as a crosscutting concern for AspectJ
Found in: Proceedings of the 1st international conference on Aspect-oriented software development (AOSD '02)
By Kevin Sullivan, Lin Gu, Yuanfang Cai
Issue Date:April 2002
pp. 19-26
Aspect-oriented (AO) methods and languages seek to enable the preservation of design modularity through mappings to program structures, especially where common (object-oriented) languages fail to do so. The general claim is made that AO approaches enable t...
     
An Expanding Products Algorithm of Logic Functions Optimization
Found in: Computer Science and Information Engineering, World Congress on
By Qiu Jian-lin, Gu Xiang, Chen Jian-ping, He Peng, Li Fen, Wang Bo
Issue Date:April 2009
pp. 180-185
This paper presents an expanding products algorithm of logic optimization that is based on multi-input multi-output logic functions. According to input products, we work out complement sets matrix of non-shared products, blocking matrix, covering matrix. F...
 
Temperature Control of Continued Hyperthermic Celiac Perfusion Based on Generalized Predictive Self-Tuning Control
Found in: Intelligent Computation Technology and Automation, International Conference on
By Xing-hui Zhang, Hui-min Jiang, Zhao-lin Gu, Zeng-qiang Chen
Issue Date:October 2008
pp. 1163-1166
On the basis of the characteristic and requirement of the continued hyperthermic celiac perfusion (CHCP) temperature process. A model is set up, the generalized predictive self-tuning control (GPSC) algorithm is used to control the whole system to get high...
 
Comparative study about bone proportional measurement on abdomen and Finger-cun measurement
Found in: 2013 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)
By Zhi-lin Gu,Xin Qian,Jie-bin Zhu,Zhen-hua Xu
Issue Date:December 2013
pp. 56-60
This study was to explore the interrelations between each two of the bone proportional measurements on abdomen and flnger-cun measurements, also the main factors affected the length of each measurement, in order to locate acupuncture points on the abdomen ...
   
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