课题一子课题“可成长软件内化自主适应能力之关键技术”取得技术研究进展。

任务概述

课题一子课题“可成长软件内化自主适应能力之关键技术”，任务包括：

• 为软件自主适应构建“感知-适应”回路，通过环境上下文检测识别情境信息一致性错误，在增量、并发技术基础上，智能调度检测，提升上下文处理效率；
• 结合环境感知，从资源配置和调度角度为软件运行提供资源支撑，从性能优化角度实现资源在线监控与协同优化；
• 建立资源多维多粒度抽象机制，实现软件定义的资源聚合与管理，研究层次化资源管理策略。

相关研究进展

• 情境感知：基于动态二维码的屏幕摄像头通信机制、基于智能手机的用户情绪画像与识别机制、高精度、低时延的微动作感知、识别与获取;
• 协同优化：基于SDN的流量管理策略，优化用户体验、基于KDPC编码的高效数据传输；
• 资源管理：基于半先验知识的任务调度机制、面向周期移动空间的协同无线充电技术。

相关研究论文发表(项目第一资助)

• Tong Zhan, Wenzhong Li, Xu Chen, and Sanglu Lu. Capturing the Shifting Shapes: Enabling Efficient Screen-Camera Communication with a Pattern-based Dynamic Barcode. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 2, 1 (IMWUT/Ubicomp’18), 25 pages. Singapore, Oct 8, 2018.
• Xiao Zhang, Wenzhong Li, Xu Chen, and Sanglu Lu. MoodExplorer: Towards Compound Emotion Detection via Smartphone Sensing. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1, 4 (IMWUT/Ubicomp’18), 30 pages. Singapore, Oct 8, 2018.
• Jiayao Tan; Xiaoliang Wang; Cam Tu Nguyen; Yu Shi, SilentKey: An New Authentication Framework through Ultrasonic-based Lip Reading, Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), 2018, 1(1)
• Xiaoda Zhang, Zhuzhong Qian, Sheng Zhang, Xiangbo Li, Xiaoliang Wang, Sanglu Lu. COBRA: Toward Provably Efficient Semi-clairvoyant Scheduling in Data Analytics Systems, IEEE 37th Annual International Conference on Computer Communications (INFOCOM 2018), Honolulu, USA. 15-19 April, 2018.
• Yafeng Yin, Qun Li, Lei Xie, Shanhe Yi, Edmund Novak, and Sanglu Lu. CamK: Camera-based Keystroke Detection and Localization for Small Mobile Devices. IEEE Transaction on Mobile Computing, 2018.
• Bin Tang, and Shenghao Yang, An LDPC approach for chunked network codes, IEEE/ACM Transactions on Networking, 26(1): 605-617, 2018.
• Haixiang Yang, Xiaoliang Wang, Cam-Tu Nguyen, Sanglu Lu, Optimizing User Experience through Implicit Content-aware Network Service in the Home Environment, GROUP 2018, FL, USA
• Rui Zhang, Sheng Zhang, Zhuzhong Qian, Mingjun Xiao, Jie Wu, Jidong Ge, Sanglu Lu. Collaborative Interactive Wireless Charging in a Cyclic Mobispace, IEEE/ACM International Symposium on Quality of Service (IWQoS 2018), Ban, Alberta, Canada, June 4-6, 2018.
• Xuewei Zhang, Wang Xiaoliang, Cam-Tu Nguyen, , Jiang Wang, Zhuzhong Qian and Sanglu Lu, A Virtual Middleboxes Network Placement Algorithm in Multi-tenant Datacenter Networks, IEEE ICPADS 2017
• An Xie, Xiao Zhang, Xiaoliang Wang, Zhuzhong Qian, Sanglu Lu, Ambula: Build Communication Lifeline of Corporations During Emergency, IEEE ICPADS 201.