Research Center

Liaoning Engineering Research Center of Embedded System (RCES)

Welcome to the Liaoning Engineering Research Center of Embedded System

The Liaoning Engineering Research Center of Embedded System(RCES)is in School of Computer Science and Engineering at Northeastern University, China.. We conduct research in the areas of real-time embedded systems and Cyber Physical System Engineering. Topics of interest are:

Embedded system
Real-time scheduling on multiprocessor/multi-core architectures
Energy-efficient Scheduling
Techniques of Cyber Physical System Engineering
Application of Embedded system and Cyber Physical System

The RCES combines the above expertise areas in projects on real-time embedded system design in manufacturing industry. The laboratory also provides courses on real-time embedded systems to postgraduate students at Northeastern University.

Project in Progress

" Research on Key Technologies of Multi-Core Embedded Systems for Intelligent Industrial Production ."

Period: 2015 - 2017
The techniques of modeling and analysis research on multi-core systems ;
The key techniques of scheduling and OS on virtualization-based multi-core real-Time systems
The techniques of analysing WCET based on sensitive shared resource;
Funding Source: China 973 pre-program.

" Real-time System Modeling and Energy Management for Safety-Critical Technology Research on CPS."

Period: 2016 - 2017

This project intends to investigate flexible and expressive task execution models for cyber-physical systems. The targeting systems are safety-critical systems with hard real-time requirements. We will firstly identify and characterize different models and explore their efficiency, effectiveness, and use cases while performing the design and analysis for the work packages. With the above discussions, we design three work packages as follows to work collaboratively: Mode-Change Aware CPS execution models、Self-Suspension Aware CPS execution models、and Reliable CPS Applications under Dark Silicon.

Funding Source: The National Natural Science Foundation of China .

"Design and Analysis Research on Virtualization-based Multi-core Real-Time Systems."

Period: 2015 - 2018
We will study design and analysis techniques for :
Hierarchical scheduling on multi-core systems;
Multi-core shared resource management on virtualization platforms
Real-time interrupt management on virtualization platforms;
Multi-core shared resource management on virtualization platforms.
Funding Source: The National Natural Science Foundation of China .

"Monitoring and Control System for Underground Tunneling Based on Cyber Physical Systems ."

Period: 2011- 2015
We design all kinds of smart sensors or devices to be installed in the structure, equipments, vehicles, or attached to the workers (O2,CO2,CO, NO, NO2, Other poison Gas, Microstress, Microvibration, temperature, Moisture, pressure, Etc…);
Sensor arrangement and optimization based on information entropy;
Using entropy method and intelligent computing, we studied and proposed sensor arrangement and optimization for metro construction safety monitoring, to achieve the maximum amount of security information with minimum redundant cost(e.g. number of nodes and communication cost),and to maximize the overall lifespan of nodes ;
Funding Source: The National Natural Science Foundation of China .

"A Cyber Physical System for Crude Oil Production System ."

Period: 2013 - 2015
Our aims are:
Locating Oil;
Oil Drilling Preparation;
The Oil Drilling Process;
Testing for Oil;
Pipeline Transport of Crude Oil;
Extracting Oil;
The Refining Process Fractional;
Distillation Chemical Processing;
We design and install smart sensors(temperature, vibration, pressure, corrosion) on the pipeline, pumpjacks and other equipments, together with the intelligent control system and wireless communication system, we built an Oil production and transport CPS

Past Projects

"Research on the Design and Analysis of Real-Time Scheduling Policies in Multicore Systems."

Period: 2010 - 2012
With the ever increasing application requirements, the complexity of real-time systems continues to improve, which poses great challenge to system performance. Multicores are believed to be the dominating architecture of future real-time systems due to the scalable performance they can provide. But multicore systems usually have on-chip or off-chip shared resources, on which parallel programs have intensive access conflicts. This greatly affects the timing predictability of real-time tasks. In this project, we will conduct research in the following directions:
Cache-sensitive real-time scheduling policies;
Shared communication resource sensitive real-time scheduling policies;
Worst-Case Execution Time analysis techniques for multicores with shared caches;
Developing a prototype for multicore real-time scheduling and related timing analysis tools.
By conducting the above research, we hope to achieve the ultimate goal of “guaranteeing the predictability of multicore real-time systems while minimizing the loss of average system performance”.
Contact person: Qingxu Deng
Funding Source: The National Natural Science Foundation of China .

"A High Performance Virtual Platform for the Design Space Exploration and Software Development of MPSoC systems"

Period: 2010 - 2012
The MPSoC architecture is experiencing a boost in complexity due to the effectiveness of Moore’s Law in deep micro-nanometer technology. On the other hand, the development of hardware technology motivates the application requirements. With these pressures, the design of embedded systems is facing a great challenge called “the Design Gap”. HW/SW co-design is accepted as a design methodology to resolve this problem. In co-design, a whole-system virtual platform is mandatory in the design space exploration of system architectures and early software development. This project will focus the research on:
The virtual platform architecture for MPSoC supporting multiple abstraction levels;
Software system abstraction techniques and simulation optimization techniques;
Heterogeneous parallel simulation techniques;
Developing a demonstrative virtual platform based on Intel Atom processor.
Contact person: Qingxu Deng
Funding Source: Central university basic research operating expenses special fund of China Ministry of Education .

"Digital Equipment Embedded Systems Development platform and Application based on Reconfigurable computing "

Period:2010.1 - 2013.12
This project targets at developing a hybrid operating system which supports dynamically reconfigurable hardware tasks, which can provide high-level developers with unified API. Research themes include:
Building a development platform for reconfigurable computing, which supports the simulation and analysis of task scheduling. This tool or platform can be used to evaluate the schedulability and performance of the systems.
According to the specific requirements of the development of digital equipment, we intend to research on application techniques for reconfigurable computing, develop reconfigurable multi-channel data sampling systems, and develop error diagnostic systems for real-time embedded applications.
Contact person: Qingxu Deng
Funding Source: Liaoning Provincial Department of Education Innovation Team Project

"An embedded system development platform for digital equipment based on reconfigurable computing"

Period: 2007 - 2010
In this project, we mainly study the following issues:
Real-time scheduling and locating algorithms of hardware tasks on Partially Runtime Reconfigurable (PRTR) FPGAs
Unified programming interfaces for hybrid systems consisting CPU and PRTR FPGA fabrics
Formal methods for design and analysis of reconfigurable computing systems based on PRTR FPGAs
Contact person: Qingxu Deng
Funding Source: National High Technology Research and Development Program of China

"Embedded Software Development Platform for State-Monitoring and Error-Detection Devices for Large Scale Electro-mechnical Machine"

Period: 2005 - 2007
This project aims at providing a platform to faciliate the development of software in state-monitoring and error-detection devices oriented at large scale electro-mechanical machines. We provided necessary software infrastructures, including a real-time operating system, a GUI component library, a signal processing component library, and a real time embedded database, for the software development of state-monitoring and error-detection devices.
Contact person: Qingxu Deng
Funding Source: National High Technology Research and Development Program of China

"A State-Monitoring and Error-Detection Handheld Device for Large Scale Rotating Machines"

Period: 2005 - 2007
We developed a state-monitoring and error-detection handheld device, which is based on a dual-processor hardware platform (ARM + DSP). The ARM processor runs control-centric tasks, and the DSP is dedicated to computation-centric tasks. The operating system running on ARM is µC/OS, and µC/GUI is used to build up the user interface.
Contact person: Qingxu Deng
Funding Source: National High Technology Research and Development Program of China

Publications

Publication Year:
2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | before2006

2017

1. Xi Jin, Fanxin Kong, Linghe Kong, Changqing Xia, Qingxu Deng. A Hierarchical Data Transmission Framework for Industrial Wireless Sensor and Actuator Networks.IEEE Transactions on Industrial Informatics.(Accept)
2. Tianyu Zhang, Tao Gong, Chuancai Gu, Huayi Ji, Song Han, Qingxu Deng, Xiaobo Sharon Hu. Distributed Dynamic Packet Scheduling for Handling Disturbances in Real-Time Wireless Networks.CPSWEEK.(Accept)
3. Huiting Xu, Fanxin Kong, Xi Jin. Maximizing the Lifetime of Wireless Sensor Networks in Trains for Monitoring Long-Distance Goods Transportation[J]. International Journal of Distributed Sensor Networks.(Accept)
4. Junping Qin, Shiwen Sun, Qingxu Deng, Limin Liu, Yonghong Tian. Indoor Trajectory Tracking Scheme Based on Delaunay Triangulation and Heuristic Infomation in Wierless Sensor Networks.Sensors.(Accept)
5. Zhiwei Feng, Nan Guan, Mingsong Lv, Weichen Liu, Qingxu Deng, Xue Liu, and Wang Yi. Efficient drone hijacking detection using onboard motion sensors. In 2017 Design, Automation & Test in Europe Conference & Exhibition (DATE), pp. 1414-1419. IEEE, 2017.

2016

1. Chuancai Gu, Nan Guan, Zhiwei Feng, Qingxu Deng, Xiaobo Sharon Hu and Wang Yi. "Transforming Real-Time Task Graphs to Improve Schedulability"", The 22nd IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA 2016), Daegu, South Korea, 17-19 August, 2016.
2. Tianyu Zhang, Nan Guan, Qingxu Deng, Wang Yi. "Start time configuration for strictly periodic real-time task systems. Journal of Systems Architecture - Embedded Systems Design 66: 61-68 (2016)
3. Yan Wang, Wei Wei, Qingxu Deng, Wei Liu, Houbing Song. "An Energy-Efficient Skyline Query for Massively Multidimensional Sensing Data". Sensors 16(1): 83 (2016)
4. Jinghao Sun, Nan Guan, Yang Wang, Qingxu Deng, Peng Zeng, Wang Yi. "Feasibility of Fork-Join Real-Time Task Graph Models: Hardness and Algorithms". ACM Trans. Embedded Comput. Syst. 15(1): 14 (2016)
5. Chuanwen Li, Yu Gu, Jianzhong Qi, Ge Yu, Rui Zhang, Qingxu Deng. "INSQ: An influential neighbor set based moving kNN query processing system". ICDE 2016: 1338-1341
6. Chuanwen Li, Yu Gu, Jianzhong Qi, Ge Yu, Rui Zhang, Qingxu Deng." INSQ: An Influential Neighbor Set Based Moving kNN Query Processing System". CoRR abs/1602.00363 (2016)

2015

1. Aiping Tan, Qixin Wang, Nan Guan, Qingxu Deng, Sharon Hu. "Inter-Cell Channel TimeSlot Scheduling for Multichannel Multiradio Cellular Fieldbuses", The 36th IEEE Real-Time Systems Symposium (RTSS 2015), San Antonio, USA, 1-4 December, 2015.
2. Nan Guan, Mengying Zhao, Jason Xue, Yongpan Liu, Wang Yi. "Modular Performance of Energy Harvesting Real-Time Networked Systems", The 36th IEEE Real-Time Systems Symposium (RTSS 2015), San Antonio, USA, 1-4 December, 2015.
3. Jinghao Sun, Nan Guan, Yang Wang, Qingxu Deng, Peng Zeng, Wang Yi. "EDF Schedulability Analysis for the Fork-Join Real-Time Task Model: Hardness Results and Algorithms", ACM Transactions on Embedded Computing Systems.
4. Nan Guan, Mingsong Lv, Wang Yi and Ge Yu."WCET Analysis with MRU Cache: Challenging LRU for Predictability", ACM Transactions on Embedded Computing.
5. Nan Guan, Meiling Han, Chuancai Gu, Qingxu Deng and Wang Yi. "Bounding Carry-in Interference to Improve Fixed-Priority Global Multiprocessor Scheduling Analysis", 21th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA 2015), Hong Kong, 19-21 August, 2015.
6. Yuhan Lin, Nan Guan, Qingxu Deng. "Allocation and Scheduling of Real-Time Tasks with Volatile/Non-Volatile Hybrid Memory Systems ", The 4th IEEE Non-Volatile Memory System and Applications Symposium (NVMSA 2015) August 19 - 21, 2015, Hong Kong.
7. Xia Changqing, Wei Liu, and Qingxu Deng. "Cost minimization of wireless sensor networks with unlimited-lifetime energy for monitoring oil pipelines."Automatica Sinica, IEEE/CAA Journal of 2.3 (2015): 290-295.

2014

8. Wei Liu, Jian-Jia Chen, Anas Toma, Tei-Wei Kuo, Qingxu Deng, Computation offloading by using timing unreliable components in real-time systems. In Design Automation Conference (DAC), 2014 51st ACM/EDAC/IEEE (pp. 1-6). IEEE.
9. Jinghao Sun, Qingxu Deng, Yakun Meng. Two-Stage Workload Scheduling Problem on GPU Architectures: Formulation and Approximation Algorithm[J]. Journal of Software, 2014, 2: 009.
10. KuanChung Huang, YuChen Wu, CheWei Chang, TeiWei Kuo, ChiSheng Shih, Qingxu Deng;Real-time process synchronization for systems with accelerators." Proceedings of the 2014 Conference on Research in Adaptive and Convergent Systems. ACM, 2014.
11. Chuancai Gu, Nan Guan, Jinming Yu,Yi Wang., Qingxu Deng(2014). Partitioned Scheduling Policies on Multi-Processor Mixed-Criticality Systems. Journal of Software,2, 008.
12. Changqing Xia ,Nan Guan, Qingxu Deng, Yi Wang, Maximizing Lifetime of Three-Dimensional Corona-Based Wireless Sensor Networks, International Journal of Distributed Sensor Networks, 2014.
13. Xi Jin, Fanxin Kong, Peng Zeng, Qingxu Deng, Huiting Xu,Joint Management of Energy Harvesting, Storage, and Usage for Green Wireless Sensor Networks, International Journal of Distributed Sensor Networks, 13 pages, 2014
14. Xue Liu, Qingxu Deng, Boning Hou, Ze-ke Wang, High-speed, fixed-latency serial links with Xilinx FPGAs, Journal of Zhejiang University-SCIENCE C, 2014, Volume 15, Issue 2 , pp 153-160,2014.
15. Xue Liu, Qingxu Deng, Ze-ke Wang,Design and FPGA Implementation of High-Speed, Fixed-Latency Serial Transceivers, IEEE Transactions on Nuclear Science, 2014.
16. Tianyu Zhang, Nan Guan, Qingxu Deng, Yi Wang, On the analysis of EDF-VD scheduled mixed-criticality real-time systems, Industrial Embedded Systems (SIES), 2014 9th IEEE International Symposium on, 179 – 188,2014.
17. Yan Wang, Qingxu Deng, Wei Liu, Baoyan Song, A Query Approach of Supporting Variable Physical Window in Large-Scale Smart Grid, 15th International Conference, WAIM 2014, Macau, China, June 16-18, 2014.
18. Lu Wang, Qingxu Deng, Lu Wang, Qingxu Deng, Mingxing Jia, Robust Multi-Human Tracking by Detection Update using Reliable Temporal Information, VISAPP,2014.
19. Lu Wang, Xiaoli Ji, Qingxu Deng, Mingxing Jia,Deformable Part Model based Multiple Pedestrian Detection for Video Surveillance in Crowded Scenes, VISAPP,2014.
20. Sun, Youcheng, Giuseppe Lipari, Nan Guan, and Wang Yi. "Improving the response time analysis of global fixed-priority multiprocessor scheduling." InEmbedded and Real-Time Computing Systems and Applications (RTCSA), 2014 IEEE 20th International Conference on, pp. 1-9. IEEE, 2014.
21. Zhang, Yi, Nan Guan, and Wang Yi. "Understanding the Dynamic Caches on Intel Processors: Methods and Applications." In Embedded and Ubiquitous Computing (EUC), 2014 12th IEEE International Conference on, pp. 58-64. IEEE, 2014.
22. Nan Guan, Yi Wang. "General and efficient response time analysis for EDF scheduling." In Proceedings of the conference on Design, Automation & Test in Europe, p. 255. European Design and Automation Association, 2014.
23. Guan, Nan, Mingsong Lv, Wang Yi, and Ge Yu. "WCET analysis with MRU cache: Challenging LRU for predictability." ACM Transactions on Embedded Computing Systems (TECS) 13, no. 4s (2014): 123.

2013

24. Xi Jin, Zhiyu Jiang, Xue Zhang, Qingxu Deng(2013). Evacuation Algorithm Design and System Implementation in Major Accident. Journal of Northeastern University (Natural Science), 10, 006.
25. Xi Jin,Meifeng Li, Qingxu Deng,Fanxin Kong(2013). Real-Time Scheduling Algorithms for Cyclic Communication Set in Networks-on-chip.Journal of Chinese Computer Systems, 8, 043.
26. Chuancai Gu, Nan Guan, Qingxu Deng,Yi Wang, Improving OCBP-based scheduling for mixed-criticality sporadic task systems, RTCSA, 2013
27. Nan Guan, Xinping Yang, Mingsong Lv, Wang Yi, FIFO Cache Analysis for WCET Estimation: A Quantitative Approach, Proceedings of Design, Automation and Test in Europe (DATE 2013).
28. Chuancai Gu, Nan Guan, Qingxu Deng, Wang Yi, Improving OCBP-based Scheduling for Mixed-Criticality Sporadic Task Systems, Proceedings of IEEE 18th International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA), 2013:
29. Nan Guan, Mingsong Lv, Wang Yi, Yu Ge, WCET Analysis with MRU Cache: Challenging LRU for Predictability, ACM Transactions on Embedded Computing Systems, 2013
30. Yuhan Lin, Fanxin Kong, Huiting Xu, Xi Jin, Qingxu Deng(2013). Minimizing energy consumption for linear speedup parallel real-time tasks. Jisuanji Xuebao(Chinese Journal of Computers), 36(2), 384-392.

2012

31. Nan Guan, Wang Yi, Fixed-Priority Multiprocessor Scheduling: Critical Instance, Response Time and Utilization Bound, 26th IEEE International Parallel & Distributed Processing Symposium (IPDPS), Ph.D. Forum ,May 21-25, 2012, Shanghai, China.
32. Nan Guan, Mingsong Lv, Wang Yi, Ge Yu, WCET Analysis with MRU Caches:Challenging LRU for Predictability, Proceedings of IEEE 18th Real-Time and Embedded Technology and Applications Symposium (RTAS), 2012: 55-64.
33. Nan Guan, Martin Stigge, Wang Yi, Ge Yu, Parametric Utilization Bounds for Fixed-Priority Multiprocessor Scheduling, 26th IEEE International Parallel & Distributed Processing Symposium (IPDPS), May 21-25, 2012, Shanghai.
34. Huiting Xu, Fanxin Kong, Qingxu Deng, Energy Minimizing for Parallel Real-Time Tasks Based on Level-Packing, Proceedings of IEEE 18th International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA), 2012: 98-103.
35. Yan Wang, Qingxu Deng, Wei Liu, Baoyan Song, A Data-Centric Storage Approach for Efficient Query of Large-Scale Smart Grid, Proceedings of Nineth Web Information Systems and Applications Conference (WISA), 2012:
36. Lu Wang, Yung, Nelson, Hon Ching, Three-Dimensional Model-Based Human Detection in Crowded Scenes, IEEE Transaction On Intelligent Transportation Systems 2012.
37. Yu Gu, Ge Yu, Chuanwen Li :Deadline-Aware Complex Event Processing Models over Distributed Monitoring Streams, Mathematical and Computer Modelling. 2012,55(3-4):901-917.

2011

38. Nan Guan, Wang Yi, Memory Access Aware Mapping for Networks-on-Chip, The 17th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications ( RTCSA 2011).
39. Fanxin Kong, Wang Yi, Qingxu Deng: Energy-Efficient Scheduling of Real-Time Tasks on Cluster- Based Multicores, accepted to Design, Automation & Test in Europe 2011 (DATE 2011).
40. Fanxin Kong, Nan Guan, Qingxu Deng, Wang Yi: Energy-Efficient Scheduling for Parallel Real-Time Tasks Based on Level-Packing, accepted to the 26th Symposium On Applied Computing (SAC 2011).
41. Mingsong Lv, Nan Guan, Qingxu Deng, Ge Yu, Wang Yi: McAiT - A Timing Analyzer for Multicore Real-Time Software. ATVA 2011: 414-417
42. Yi Zhang, Nan Guan, Wang Yi: Towards the Implementation and Evaluation of Semi-Partitioned Multi -Core Scheduling. PPES 2011: 42-46
43. Nan Guan, Wang Yi, Qingxu Deng, Zonghua Gu, Ge Yu: Schedulability analysis for non-preemptive fixed-priority multiprocessor scheduling. Journal of Systems Architecture - Embedded Systems Design 57(5): 536-546 (2011)

2010

44. Mingsong Lv, Wang Yi, NanGuan, Ge Yu. "Combining Abstract Interpretation with Model Checking for Timing Analysis of Multicore Real-Time Software", in the 31st IEEE Real-Time Systems Symposium (RTSS), San Diego, CA, US, 2010.
45. Mingsong Lv, Nan Guan, Qingxu Deng, Ge Yu, Wang Yi. Static Worst-Case Execution Time Analysis of the uC/OS-II Real-Time Kernel, Frontiers of Computer Science in China, 2010.
46. Yifeng Guo,Fanxin Kong,Dakai Zhu,Ali S¸ aman Tosun,Qingxu Deng:Sensor Placement for Lifetime Maximization in Monitoring Oil Pipelines, Proceedings of the first ACM/IEEE International Conference on Cyber-Physical ( ICCPS ’10), 2010, Stockholm, Sweden, 61-68.
47. Xi Jin, Nan Guan, Mingsong Lv and Qingxu Deng:Improving the Performance of Shared Memory Communication in Impulse C, accepted to IEEE Embedded Systems Letters.
48. Fanxin Kong, Yiqun Wang, Qingxu Deng and Wang Yi: Minimizing Multi-Resource Energy for Real-Time Systems with Discrete Operation Modes, accepted to 22nd EUROMICRO Conference on Real-Time Systems 2010.
49. Deng Qingxu,Ning Baofeng,Jin Xi,Liu Zhidan:A Multy-channel Data Acqusition System Based on Partially Dynamic Reconfigurable Technology,accepted to Journal of Chinese Computer System.
50. Deng Qingxu,Kong Fanxin,Xu Huiting,Jin Xi:Improving RHS for Energy Saving,Journal of Northeastern University(Natural Science),vol.31 477-481, 2010.

2009

51. Nan Guan, Zonghua Gu, Wang Yi, and Ge Yu: Improving Scalability of Model Checking for Minimizing Buffer Requirements of Synchronous Data Flow Graphs, ASPDAC 2009 (Best paper nominated).
52. Mingsong Lv, Nan Guan, Yi Zhang, Qingxu Deng, Ge Yu, Jianming Zhang: A Survey of WCET Analysis of Real-Time Operating Systems, Proceedings of the 6th IEEE International Conference on Embedded Software and Systems (ICESS), 2009, Zhejiang, China, 65-72.
53. Mingsong Lv, Nan Guan, Yi Zhang, Rui Chen, Qingxu Deng, Ge Yu, Wang Yi: WCET Analysis of the uC/OS-II Real-Time Kernel, Proceedings of the 7th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing (EUC), 2009, Vancouver, Canada..
54. Weichen Liu, Jin Cui, Zonghua Gu, Xiuqiang He, and Qingxu Deng:Efficient 2D Area Management and Online Task Placement on Runtime Reconfigurable FPGAs, Microprocessors and Microsystems - Embedded Hardware Design 33(5-6): 374-387 (2009).
55. Nan Guan, Martin Stigge, Wang Yi and Ge Yu:New Response Time Bounds for Fixed Priority Multiprocessor Scheduling. the 30th IEEE Real-Time Systems Symposium (RTSS’09),. Dec 1- 4, 2009 Washington, D.C., USA. RTSS 2009 .(Best Paper Award)
56. Nan Guan, Martin Stigge, Wang Yi and Ge Yu:Cache-Aware Scheduling and Analysis for Multicores. In the proc. of the 7th International Conference on Embedded Software (EMSOFT’09), Oct. 12-16, Grenoble, France.

2008

57. Nan Guan, Qingxu Deng, Zonghua Gu, Wenyao Xu and Ge Yu: Schedulability Analysis of Preemptive and Non-preemptive EDF on Partially Runtime Reconfigurable FPGAs, ACM Transactions on Design Automation of Electronic Systems (TODAES).
58. Nan Guan, Wang Yi, Zonghua Gu, Qingxu Deng and Ge Yu: New Schedulability Test Conditions for Non-preemptive Scheduling on Multiprocessor Platforms, In proceeding of the 29th Real-Time Systems Symposium (RTSS 2008).
59. Nan Guan, Zonghua Gu, Mingsong Lv, Qingxu Deng and Ge Yu: Exact Schedulability Analysis of Global Scheduling on Multiprocessor Platforms by Symbolic Model Checking, In proceeding of the 11th IEEE International Symposium on Object-Oriented Real-Time Systems (ISORC 2008).
60. Mingsong Lv, Zonghua Gu, Nan Guan, Qingxu Deng, Ge Yu: Performance Comparison of Techniques on Static Path Analysis of WCET, the 2008 IEEE/IFIP International Conference On Embedded and Ubiquitous Computing (EUC 2008).
61. Mingsong Lv, Qingxu Deng, Nan Guan, Yaming Xie, Ge Yu: ARMISS: An Instruction Set Simulator for the ARM Architecture, the 2008 IEEE International Conference on Embedded Software and Systems (ICESS 2008).
62. Qingxu Deng, Fanxin Kong, Nan Guan, Mingsong Lv and Wang Yi: On-line Placement of Real-time Tasks on 2D Partially Run-time Reconfigurable FPGAs, the 5th IEEE International Symposium on Embedded Computing (SEC 2008).
63. Qingxu Deng, Yi Zhang, Nan Guan and Zonghua Gu: A Unified HW/SW Operating System for Partially Runtime Reconfigurable FPGA based Computer Systems, In Proc. of the 20th Euro-Micro Conference on Real-time Systems Work-in-Progress Session (ECRTS 2008 WiP).

2007

64. Zonghua Gu, Mingxuan Yuan, Nan Guan, Mingsong Lv, Qingxu Deng and Ge Yu: Static Scheduling and Software Synthesis of Dataflow Models with Symbolic Model-Checking, 28th Real-Time Systems Symposium (RTSS 2007).
65. Nan Guan, Zonghua Gu, Qingxu Deng, Weichen Liu and Ge Yu: Improved Schedulability Analysis of EDF Scheduling on Reconfigurable Hardware Devices, In Proc. of 21st IEEE International Parallel & Distributed Processing Symposium (IPDPS 2007).
66. Nan Guan, Zonghua Gu, Qingxu Deng and Ge Yu: Exact Schedulability Analysis for Static-Priority Global Multiprocessor Scheduling using Model-Checking, In Workshop on Software Technologies for Future Embedded & Ubiquitous Systems (SEUS 2007).
67. Nan Guan, Mingsong Lv, Qingxu Deng and Ge Yu: A Real-Time Scheduling Algorithm with Buffer Optimization for Embedded Signal Processing Systems, In Proc. of the 4th IEEE International Symposium on Embedded Computing (SEC 2007).
68. Jin Cui, Qingxu Deng, Xiuqiang He, Zonghua Gu: An efficient algorithm for online management of 2D area of partially reconfigurable FPGAs, In proc. of Design Automation and Test in Europe Conference (DATE 2007).
69. Jin Cui, Zonghua Gu, Weichen Liu, Qingxu Deng: An Efficient Algorithm for Online Soft Real-Time Task Placement on Reconfigurable Hardware Devices, In the Proc. of the 10th IEEE International Symposium on Object-oriented Real-time Systems (ISORC 2007).
70. Zonghua Gu, Qingxu Deng: QoS-Optimized Integration of Embedded Software Components with Multiple Modes of Execution. In proc. of the 9th International Conference on Software Engineering & Knowledge Engineering (SEKE 2007).

before2006

71. Qingxu Deng, Hai Xu, Shuisheng Wei, Yu Han, Ge Yu: An Embedded SOPC System Using Automation Design. International Conference on Parallel Processing 2005 Workshop (ICPP 2005).
72. Hai Xu, Yu Han, Shuisheng Wei, Qingxu Deng, Jin Cui, Shuang Wang, Ge Yu: A Remote Wire/Wireless Video Monitor System Using HW/SW Co-scheduling RTOS. The 2005 International Conference on Embedded Systems and Software (ICESS 2005).
73. Qingxu Deng, Shuisheng Wei, Hai Xu, Yu Han, Ge Yu: A Reconfigurable RTOS with HW/SW Co-scheduling for SOPC. The 2005 International Conference on Embedded Systems and Software (ICESS 2005).
74. Zhengyu Ou, Ge Yu, Yaxin Yu, Shanshan Wu, Xiaochun Yang, Qingxu Deng: Tick Scheduling: A Deadline Based Optimal Task Scheduling Approach for Real-Time Data Stream Systems. In WAIM 2005.
75. Qingxu Deng, Mingsong Lv, Ge Yu: Selecting a Scheduling Policy for Embedded Real-Time Monitor and Control Systems. The 2004 International Conference on Embedded Systems and Software (ICESS 2004).

Contact Us

Address

Institute of Cyber Physical Systems Engineering, Northeastern University
195, Chuangxin Rd., Hunnan District, Shenyang, China P.R. (110819)
Rm 222-2, Xinxi-B Building, Northeastern University

Telephone

(86)24-8369-0609

For more information, go to www.neu-rtes.org

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