Hi, I am a graduate student in the Department of Electrical and Computer Engineering at the University of Texas at Austin (UT Austin). I am part of a research group headed by Prof. Gustavo de Veciana.
My research interest is in Mobile Edge Computing (MEC), Wireless Communication, and Analysis and Design of Networks. I am currently working on tradeoffs in communication and computation arising in the edge computing infrastructure. Formerly, I completed my Btech in Electrical Engineering from Indian Institute of Technology at Kanpur (IIT Kanpur).
I started my journey at UT Austin in Fall 2020 when I joined the Decision, Information and Communication Engineering (DICE) track. I am also part of the Wireless Networking and Communications Group (WNCG) and 6G @ UT. I have an ongoing collaboration with research professionals at Intel, Santa Clara.
Besides research, I have a strong academic background in theory-based courses like Optimization/Probability/Linear algebra and practical courses like Data mining, Algorithms, evident through a perfect GPA of 4.0 since I joined UT Austin.
Interests
Communication and computation tradeoffs in Edge Computing
Analysis and design of networks
Wireless Communication
Education
PhD in Electrical and Computer Engineering - DICE Track
MS in Electrical and Computer Engineering - DICE Track (GPA: 4.0/4.0)
Indian Institute of Technology at Kanpur
Btech in Electrical Engineering (CGPA: 9.5/10.0)
Austin, TX
Expected 2025
Austin, TX
Expected 2022
Kanpur, India
May 2019
Publications
A. Bari, G. de Veciana, K. Johnsson, A. Pyattaev, "Managing Edge Offloading for Stochastic Workloads with deadlines." In MsWIM conference, October 2023.
A. Bari, G. de Veciana, K. Johnsson, A. Pyattaev, "Dynamic Offloading for Compute Adaptive Jobs." In IEEE CCNC 2023 conference, January 2023.
Industry/Work Experience
Qualcomm Wireless R&D Internship
Worked on a Cellular-V2X Project, using tools from Wireless Communication to manage workload offloading from a mobile device to edge and/or cloud server through a wireless network in dynamic network and sever environments.
Deutsche Bank (Financial Analyst)
I was involved in monitoring risk for European GPF clients which included monitoring conditions for margin overrides, keeping an eye on liquidity, EM, concentration parameters and building tools for systematic and ad-hoc risk exposures visibility.
I worked for the integration of risk and margin framework between BNPP and DB. Built models to cover similarities and differences between DB and BNPP's stress and margin frameworks.
I have also been part of the process of quoting margins for new clients sample books and new trades on existing clients to help increase our platform balances in a sustainable and risk cognizant manner.
Bridgewater, NJ
May 2022 - August 2022
Mumbai, India
June 2019 - Jun 2020
Selected Projects
Offloading computational workloads on the mobile edge communication-compute fabric (Research Project - In collaboration with Intel)
Motivation:
Increasing demand of computationally intensive mobile applications, e.g., AR/VR, computational perception, etc.
Resource constrained mobile devices, e.g., limited computation power, battery capacity, etc.
Leverage mobile edge communication-compute fabric (Mobile device(s) + Wireless communication + Edge compute)
Heterogeneous wireless channels, mobile devices with different computation capabilities and possible network congestion
Problem: How to optimize workload and system design to make the most of available resources and adapt to an evolving system with heterogeneous wireless channel qualities, workloads, user types, etc.
Predicting Labor Condition Approvals for H-1B visas (Machine Learning - Course Project)
We present various approaches to predicting decisions on H-1B visa case statuses. The H1B visa enables foreign workers to work in the United States and is an important mainstay of immigrant participation in the US economy. We analyze 3 million records of H1B petition data from 2011-2016 provided by the US Office of Foreign Labor Certification and train machine learning models to predict the case status of the visas. We trained 7 different models on the data and report various metrics for each model, and find that XGBoost is the best performer for this challenging task. We envision that these models will simplify the decision making process for the H1B visa.
Modelling and Analysis of Hierarchical Systems (Analysis and design of networks - Course Project)
High Level objective: Our central aim in this project is to model and analyze service systems such as a healthcare system, or a system to screen and censor controversial content on social-media websites. Such systems usually consist of workers of varying levels of expertise. Moreover, incoming tasks (patients for healthcare, controversial content for social-media) will be of varying levels of difficulties as well, which maybe apriori unknown.
Co-existence of eMBB and URLLC in IAB enabled networks (Wireless comm. - Course Project)
Abstract: Integrated access backhaul (IAB) is a new age deployment strategy in 5G NR with its merits and has become quite prevalent because of its low deployment costs. As also, two major service classes Ultra-reliable low-latency communication (URLLC) and enhanced mobile broadband (eMBB) have emerged. In this work we study the coexistence of eMBB and URLLC on the same IAB network. Now, the problem is interesting because URLLC applications demand strict latency and reliability whereas eMBB services require high data rates. We make use of a puncturing based scheduling to study the affect on delay and throughput. In the context of delay, we take cues from queuing theory to understand the affect of URLLC traffic on eMBB. In the context of throughput, we rely on simulations to see the affect. In the simulation results for delay we see a contention for resources by the two types of traffic i.e., they negatively impact each other. Similarly in the simulation results for achievable rate, the nonlinear relation between achievable eMBB throughput and URLLC throughput is observed.
Aug 2020 - Present
Aug 2021- Dec 2021
Jan 2021 - May 2021
Jan 2021 - May 2021
Research Experience
Graduate Research Assistant
Summer Internship
Summer Internship
Prof. Gustavo de Veciana
Prof. Shivendra Panwar
Prof. Y.N. Singh
UT Austin
NYU
IIT Kanpur
August 2020 - Present
Summer 2018
Summer 2017
Core ECE courses
Undergraduate courses (IIT Kanpur)
Mathematical Structures of Signals & Systems
Advanced RF Antenna
Antenna Analysis & Synthesis
Information Theory
Communication Systems
Digital Signal Processing
Principles of Communications
Signals,Systems & Networks
Stochastic Processes
Digital Electronics
Electromagnetic Theory
Game Theory
Graduate courses (UT Austin)
Probability & Stochastic Processes (Prof. Hyeji Kim)
Advanced Probability in Learning, Inference and Networks (Prof. Sanjay Shakkottai)
Convex optimization (Prof. Aryan Mokhtari)
Large Scale optimization - II (Prof. Aryan Mokhtari)
Numerical analysis - Linear algebra (Prof. Per Gunnar Martinsson)
Wireless Communications (Prof. Jeffrey Andrews)
Digital Communications (Prof. Jeffrey Andrews)
Analysis & Design of Communication network (Prof. Gustavo de Veciana)
Learning based optimal control (Prof. Sandeep Chinchali)
Data Mining (Prof. Joydeep Ghosh)
Positions of Responsibility
Core Team Member (Counselling Service, IIT Kanpur)
Leadership:
Led a team of over 250 volunteers for providing academic, financial, and emotional support to students
Co-led a team of 136 student guides and coordinated with numerous faculty members for the smooth conduction of 6-day long Orientation Program for 830 freshmen at IIT Kanpur
Initiatives:
Conceptualized and conducted 7+ weekly sessions aimed at strengthening teamwork and interaction
Conducted Personality Enhancement Classes to help 40+ students develop good communication skills, openness to new things, and to build self-confidence and proactiveness interpersonally
Organized and assessed mental health survey for the campus community to make them acceptive of others
Planned and Implemented a session aimed to make a start between students and faculty members
Mentoring:
Guided and supported 3 freshmen academically and emotionally in their first year at IIT Kanpur
Helped students with the course ‘Calculus’ and ‘Linear algebra’ by Institute and hall level remedial classes
Feb 2017 - April 2018
Contact
agrim.bari@utexas.edu