129 citations · 164 across the 8 of their papers we have counts for
8 papers
A Multi-Modal Approach to Infer Image Affect
Ashok Sundaresan, Sugumar Murugesan, Sean Davis +4
The group affect or emotion in an image of people can be inferred by extracting features about both the people in the picture and the overall makeup of the scene. The state-of-the-…
Exploiting Channel Correlation and PU Traffic Memory for Opportunistic Spectrum Scheduling
Shanshan Wang, Sugumar Murugesan, Junshan Zhang
We consider a cognitive radio network with multiple primary users (PUs) and one secondary user (SU), where a spectrum server is utilized for spectrum sensing and scheduling the SU…
Multiple Timescale Dispatch and Scheduling for Stochastic Reliability in Smart Grids with Wind Generation Integration
Miao He, Sugumar Murugesan, Junshan Zhang
Integrating volatile renewable energy resources into the bulk power grid is challenging, due to the reliability requirement that at each instant the load and generation in the syst…
Exploiting Channel Memory for Joint Estimation and Scheduling in Downlink Networks
Wenzhuo Ouyang, Sugumar Murugesan, Atilla Eryilmaz +1
We address the problem of opportunistic multiuser scheduling in downlink networks with Markov-modeled outage channels. We consider the scenario in which the scheduler does not have…
Scheduling with Rate Adaptation under Incomplete Knowledge of Channel/Estimator Statistics
Wenzhuo Ouyang, Sugumar Murugesan, Atilla Eryilmaz +1
In time-varying wireless networks, the states of the communication channels are subject to random variations, and hence need to be estimated for efficient rate adaptation and sched…
Multiuser Scheduling in a Markov-modeled Downlink using Randomly Delayed ARQ Feedback
Sugumar Murugesan, Philip Schniter, Ness B. Shroff
We focus on the downlink of a cellular system, which corresponds to the bulk of the data transfer in such wireless systems. We address the problem of opportunistic multiuser schedu…