research
∙
01/24/2023
On Dynamic Regret and Constraint Violations in Constrained Online Convex Optimization
A constrained version of the online convex optimization (OCO) problem is...
share
research
∙
11/22/2022
Online facility location with timed-requests and congestion
The classic online facility location problem deals with finding the opti...
research
∙
07/24/2022
Non-asymptotic near optimal algorithms for two sided matchings
A two-sided matching system is considered, where servers are assumed to ...
research
∙
05/06/2022
Minimizing Age of Information under Arbitrary Arrival Model with Arbitrary Packet Size
We consider a single source-destination pair, where information updates ...
research
∙
05/01/2022
Scheduling for Multi-Phase Parallelizable Jobs
With multiple identical unit speed servers, the online problem of schedu...
research
∙
04/06/2022
Scheduling to Minimize Age of Information with Multiple Sources
We consider a G/G/1 queueing system with a single server, where updates ...
research
∙
09/13/2021
On the Age of Information of a Queuing System with Heterogeneous Servers
An optimal control problem with heterogeneous servers to minimize the av...
research
∙
08/16/2021
Speed Scaling with Multiple Servers Under A Sum Power Constraint
The problem of scheduling jobs and choosing their respective speeds with...
research
∙
07/12/2021
Continuous Time Bandits With Sampling Costs
We consider a continuous-time multi-arm bandit problem (CTMAB), where th...
research
∙
05/19/2021
Speed Scaling On Parallel Servers with MapReduce Type Precedence Constraints
A multiple server setting is considered, where each server has tunable s...
research
∙
04/22/2021
Minimizing the Sum of Age of Information and Transmission Cost under Stochastic Arrival Model
We consider a node-monitor pair, where updates are generated stochastica...
research
∙
03/30/2021
Online Energy Minimization Under A Peak Age of Information Constraint
We consider a node where packets of fixed size are generated at arbitrar...
research
∙
10/14/2020
Breaking the Unit Throughput Barrier in Distributed Systems
A multi-level random power transmit strategy that is used in conjunction...
research
∙
04/13/2020
Non-clairvoyant Scheduling of Coflows
The coflow scheduling problem is considered: given an input/output switc...
research
∙
01/13/2020
Game of Ages
We consider a distributed IoT network, where each node wants to minimize...
research
∙
11/18/2019
Throughput Maximization with an Average Age of Information Constraint in Fading Channels
In the emerging fifth generation (5G) technology, communication nodes ar...
research
∙
08/27/2019
Online Energy Harvesting Problem Over An Arbitrary Directed Acyclic Graph Network
A communication network modelled by a directed acyclic graph (DAG) is co...
research
∙
07/21/2019
Multiple Server SRPT with speed scaling is competitive
Can the popular shortest remaining processing time (SRPT) algorithm achi...
research
∙
07/10/2019
Speed Scaling with Tandem Servers
Speed scaling for a tandem server setting is considered, where there is ...
research
∙
12/20/2018
Not Just Age but Age and Quality of Information
A versatile scheduling problem to model a three-way tradeoff between del...
research
∙
10/30/2018
Submodular Maximization Under A Matroid Constraint: Asking more from an old friend, the Greedy Algorithm
The classical problem of maximizing a submodular function under a matroi...
research
∙
01/11/2018
Energy Harvesting Communications Using Dual Alternating Batteries
We consider an energy harvesting transmitter equipped with two batteries...
research
∙
11/29/2017
Online Knapsack Problem under Expected Capacity Constraint
Online knapsack problem is considered, where items arrive in a sequentia...
research
∙
11/14/2017