Our work has considered a range of issues in mobile computing, from processing visual information on mobile devices, to reliably programming them, and leverage cloud and edge resources for applications.
SoCC
Scrooge: A Cost-Effective Deep Learning Inference
System
Yitao Hu, Rajrup Ghosh, and Ramesh Govindan
In SoCC ’21: ACM Symposium on Cloud Computing, Seattle, WA,
USA, November 1 - 4, 2021, 2021
@inproceedings{hu2021b,author={Hu, Yitao and Ghosh, Rajrup and Govindan, Ramesh},editor={Curino, Carlo and Koutrika, Georgia and Netravali, Ravi},title={Scrooge: {A} Cost-Effective Deep Learning Inference
System},booktitle={SoCC '21: {ACM} Symposium on Cloud Computing, Seattle, WA,
USA, November 1 - 4, 2021},pages={624--638},publisher={{ACM}},year={2021},url={https://doi.org/10.1145/3472883.3486993},doi={10.1145/3472883.3486993},timestamp={Sun, 31 Oct 2021 10:05:01 +0100},topics={sensing,mobile},biburl={https://dblp.org/rec/conf/cloud/HuGG21.bib}}
IoTDI
Rim: Offloading Inference to the Edge
Yitao Hu, Weiwu Pang, Xiaochen Liu, and
4 more authors
In Proceedings of the 6th ACM/IEEE Conference on Internet of
Things Design and Implementation, 2021, 2021
@inproceedings{hu2021,title={Rim: Offloading Inference to the Edge},author={Hu, Yitao and Pang, Weiwu and Liu, Xiaochen and Ghosh, Rajrup and Ko, Bongjun and Lee, Wei-Han and Govindan, Ramesh},url={https://dl.acm.org/doi/abs/10.1145/3450268.3453521},year={2021},date={2021-05-18},booktitle={Proceedings of the 6th ACM/IEEE Conference on Internet of
Things Design and Implementation, 2021},pubstate={published},topics={sensing,mobile},tppubtype={inproceedings}}
Middleware
Olympian: Scheduling GPU Usage in a Deep Neural Network
Model Serving System
Yitao Hu, Swati Rallapalli, Bongjun Ko, and
1 more author
In Proceedings of the 19th International Middleware
Conference, 2018
@inproceedings{hu:2018,title={Olympian: Scheduling GPU Usage in a Deep Neural Network
Model Serving System},author={Hu, Yitao and Rallapalli, Swati and Ko, Bongjun and Govindan, Ramesh},url={http://doi.acm.org/10.1145/3274808.3274813},doi={10.1145/3274808.3274813},isbn={978-1-4503-5702-9},year={2018},date={2018-12-01},booktitle={Proceedings of the 19th International Middleware
Conference},pages={53--65},publisher={ACM},address={Rennes, France},series={Middleware '18},keywords={Deep Neural Network, GPU Scheduling, Multiple Concurrent
Requests, Predictable Latency, Scheduling Algorithms,
Serving System},pubstate={published},topics={mobile},tppubtype={inproceedings}}
MobiSys
Gnome: A Practical Approach to NLOS Mitigation for GPS
Positioning in Smartphones
Xiaochen Liu, Suman Nath, and Ramesh Govindan
In Proceedings of the 16th Annual International Conference on
Mobile Systems, Applications, and Services (Mobisys), 2018
@inproceedings{liu18b,title={Gnome: A Practical Approach to NLOS Mitigation for GPS
Positioning in Smartphones},author={Liu, Xiaochen and Nath, Suman and Govindan, Ramesh},url={http://doi.acm.org/10.1145/3210240.3210343},doi={10.1145/3210240.3210343},isbn={978-1-4503-5720-3},year={2018},date={2018-01-01},booktitle={Proceedings of the 16th Annual International Conference on
Mobile Systems, Applications, and Services (Mobisys)},pages={163--177},publisher={ACM},address={Munich, Germany},series={MobiSys '18},topics={mobile},keywords={GPS, Localization, Mobile Computing, NLOS Mitigation},pubstate={published},tppubtype={inproceedings}}
Ubicomp
ALPS: Accurate Landmark Positioning at City Scales
Yitao Hu, Xiaochen Liu, Suman Nath, and
1 more author
In the 2016 ACM International Joint Conference on Pervasive
and Ubiquitous Computing (UbiComp 2016) , se 2016
@inproceedings{yitao16a,author={Hu, Yitao and Liu, Xiaochen and Nath, Suman and Govindan, Ramesh},title={ {ALPS: Accurate Landmark Positioning at City Scales} },booktitle={ the 2016 ACM International Joint Conference on Pervasive
and Ubiquitous Computing (UbiComp 2016) },month=se,location={ Heidelberg, Germany },year={2016},topics={mobile},}}
MobiSys
Efficient Privilege De-Escalation for Ad Libraries in
Mobile Apps
Bin Liu, Bin Liu, Hongxia Jin, and
1 more author
In The 13th Annual International Conference on Mobile
Systems, Applications, and Services (MobiSys 2015) , ma 2015
@inproceedings{liu15a,author={Liu, Bin and Liu, Bin and Jin, Hongxia and Govindan, Ramesh},title={ {Efficient Privilege De-Escalation for Ad Libraries in
Mobile Apps} },booktitle={ The 13th Annual International Conference on Mobile
Systems, Applications, and Services (MobiSys 2015) },month=ma,location={ Florence, Italy },topics={mobile},year={2015},projects={ }}
MobiSys
FlexiWeb: Network-Aware Compaction for Accelerating
Mobile Web Transfers
S. Singh, H. Madhyastha, S. Krishnamurthy, and
1 more author
@inproceedings{singh15a,author={Singh, S. and Madhyastha, H. and Krishnamurthy, S. and Govindan, R.},title={{FlexiWeb: Network-Aware Compaction for Accelerating
Mobile Web Transfers}},booktitle={Proc. ACM MobiCom},year={2015},topics={mobile},address={Paris, France}}