The 24th International Conference On
Computer and Information Technology

December 18-20, 2021

North South University

Dhaka, Bangladesh

The 24th International Conference On
Computer and Information Technology

December 18-20, 2021

North South University

Dhaka, Bangladesh




Prof. Jie Wu



Title: On Partitioning and Scheduling of DNNs in Mobile Edge/Cloud Computing

Abstract: As Deep Neural Networks (DNNs) have been widely used in various applications, including computer vision on image segmentation and recognition, it is important to reduce the makespan of DNN computation, especially when running on mobile devices. Offloading is a viable solution that offloads computation from a slow mobile device to a fast, but remote edge/cloud. As DNN computation consists of a multiple-stage processing pipeline, it is critical to decide on what stage should offloading occur to minimize the makespan. Our observations show that the local computation time on a mobile device follows a linear increasing function, while the offloading time on a mobile device is monotonic decreasing and follows a convex curve as more DNN layers are computed in the mobile device. Based on this observation, we first study the optimal partition and scheduling for one line-structure DNN. Then, we extend the result to multiple line-structure DNNs. Heuristic results for general-structure DNNs, represented by Directed Acyclic Graphs (DAGs), are also discussed based on a path-based scheduling policy. Our proposed solutions are validated via testbed implementation.

Biography: Jie Wu is the Director of the Center for Networked Computing and Laura H. Carnell Professor at Temple University. He also serves as the Director of International Affairs at College of Science and Technology. He served as Chair of Department of Computer and Information Sciences from the summer of 2009 to the summer of 2016 and Associate Vice Provost for International Affairs from the fall of 2015 to the summer of 2017. Prior to joining Temple University, he was a program director at the National Science Foundation and was a distinguished professor at Florida Atlantic University. His current research interests include mobile computing and wireless networks, routing protocols, cloud and green computing, network trust and security, and social network applications. Dr. Wu regularly publishes in scholarly journals, conference proceedings, and books. He serves on several editorial boards, including IEEE Transactions on Mobile Computing, IEEE Transactions on Service Computing, Journal of Parallel and Distributed Computing, and Journal of Computer Science and Technology. Dr. Wu was general co-chair for IEEE MASS 2006, IEEE IPDPS 2008, IEEE ICDCS 2013, ACM MobiHoc 2014, ICPP 2016, IEEE CNS 2016, and WiOpt 2021 as well as program cochair for IEEE INFOCOM 2011, CCF CNCC 2013, and ICCCN 2020. He was an IEEE Computer Society Distinguished Visitor, ACM Distinguished Speaker, and chair for the IEEE Technical Committee on Distributed Processing (TCDP). Dr. Wu is a Fellow of the AAAS and a Fellow of the IEEE. He is the recipient of the 2011 China Computer Federation (CCF) Overseas Outstanding Achievement Award.

NOTICE
IMPORTANT DATES

Oct
01
Full Paper Submission (Closed)
September 14, 2021
11:59 PM, October 01, 2021 BST
(Bangladesh Standard Time)

Nov
05
Notification of Acceptance
November 05, 2021

Nov
19
Camera Ready Submission
November 19, 2021

Dec
18-20
Conference Dates
December 18-20, 2021
Conference General Chairs

Dr. Mohammad A. Karim
Fellow - IEEE, IET, OSA, SPIE, IoP
Provost and Chief Operating Officer
University of Massachusetts, Dartmouth, USA

Dr. Mohammad S. Alam
Fellow - IEEE, IET, OSA, SPIE, IoP, IS&T, IAPR, and AAAS
Special Assistant to the Vice President for Research and Graduate Studies
Professor, Department of Electrical Engineering and Computer Science
Texas A&M University, Kingsville, USA