Browse Research and Tech Reports - Computer Science by Author "Hu, Shaohan"

  • Hu, Shaohan; Su, Lu; Li, Shen; Wang, Shiguang; Pan, Chenji; Gu, Siyu; Amin, Md Tanvir Al; Liu, Hengchang; Nath, Suman; Choudhury, Romit Roy; Abdelzaher, Tarek F. (2014-04-25)
    This paper presents eNav, a smartphone-based vehicular GPS navigation system that has an energy-saving location sensing mode capable of drastically reducing navigation energy needs. Traditional navigation systems sample ...

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  • Zhao, Yiran; Li, Shen; Hu, Shaohan; Wang, Hongwei; Yao, Shuochao; Shao, Huajie; Abdelzaher, Tarek F. (VLDB Endowment, 2016-09-04)
    This paper presents a comprehensive evaluation of an ultra-low power cluster, built upon the Intel Edison based micro servers. The improved performance and high energy efficiency of micro servers have driven both academia ...

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  • Li, Shen; Wang, Xiaoxiao; Hu, Shaohan; Zhao, Yiran; Wang, Shiguang; Su, Lu; Abdelzaher, Tarek F. (2015)
    This paper presents the generalized packing server. It reduces the problem of scheduling tasks with precedence constraints on multiple processing units to the problem of scheduling independent tasks. The work generalizes ...

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  • Wang, Shiguang; Hu, Shaohan; Li, Shen; Liu, Hengchang; Uddin, Md; Abdelzaher, Tarek F. (2013-01-15)

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  • Wang, Dong; Abdelzaher, Tarek F.; Kaplan, Lance; Ganti, Raghu K.; Hu, Shaohan; Liu, Hengchang (2014-04-23)
    Correctness guarantees are at the core of cyber-physical computing research. While prior research addressed correctness of timing behavior and correctness of program logic, this paper tackles the emerging topic of assessing ...

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  • Hu, Shaohan; Su, Lu; Liu, Hengchang; Wang, Hongyan; Abdelzaher, Tarek F. (2013-04-18)
    In this paper we present SmartRoad, a crowd-sourced sensing system that detects and identifies traffic regulators, traffic lights and stop signs in particular. As an alternative to expensive road surveys, SmartRoad works ...

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  • Hu, Shaohan; Liu, Hengchang; Su, Lu; Wang, Hongyan; Abdelzaher, Tarek F. (2013-08-30)
    In this paper we describe SmartRoad, a road sensing system that generates and collects mobile sensory data from vehicle-resident mobile phones, in enabling and supporting crowd-sourced road sensing applications and services, ...

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