Umamaheswari C Devi  Umamaheswari C Devi photo       

contact information

Researcher
IBM Research - India
  +91dash80dash41775043

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Professional Associations

Professional Associations:  ACM  |  IEEE Member


2015

SERA: A hybrid scheduling framework for M2M transmission in cellular networks
UmaMaheswari Devi, Munish Goyal, Mukundan Madhavan, Ravi Kokku, Dilip Krishnaswamy
Proceedings of 7th International Conference on Communication Systems and Networks, COMSNETS 2015
Winner, best paper award


2014

Optimal Semi-Partitioned Scheduling in Soft Real-Time Systems
James H. Anderson, Jeremy Erickson, Umamaheswari Devi, and Benjamin Casses
20th International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2013, 2014
Winner, best paper award

On the Estimation of Available Bandwidth in Broadband Cellular Networks
UmaMaheswari C Devi, Hariharasudhan Viswanathan, Ravi Kokku, Venkatadheeraj Pichapati, Shivkumar Kalyanaraman
11th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks, SECON 2013, 2014


2013

Multi-Tiered, Burstiness-Aware Bandwidth Estimation and Scheduling for VBR Video Flows
UmaMaheswari C. Devi, Ritesh Kumar Kalle, Shivkumar Kalyanaraman
IEEE Transactions on Network and Service Management, 2013

Async: De-congestion and yield management in cellular data networks
Vijay Gabale, UmaMaheswari Devi, Ravi Kokku, Vinay Kolar, Mukundan Madhavan, Shivkumar Kalyanaraman
21st IEEE International Conference on Network Protocols, ICNP 2013


2012

On the Partial Caching of Streaming Video
Umamaheswari Devi, Ramana Polavarapu, Malolan Chetlur, Shivkumar Kalyanaraman
Proceedings of the 20th International Workshop on Quality of Service, 2012


2011

Object Placement for Cooperative Caches with Bandwidth Constraints
Umamaheswari Devi, Malolan Chetlur, Shivkumar Kalyanaraman
Proceeings of Euro-Par 2011, 17th International Conference on Parallel Processing, pp. 579-593

Multi-Tiered, Burstiness-Aware Bandwidth Estimation and Scheduling for VBR Video Flows
Ritesh Kalle, Umamaheswari Devi, Shivkumar Kalyanaraman
Proceedings of the 19th International Workshop on Quality-of-Service (IWQoS '11), 2011


2010

A Software WiMAX Medium Access Control Layer over Massively Multi-Threaded Processors
M. Chetlur, U. Devi, P. Dutta, P. Gupta, S. Kalyanaraman, L. Chen, Y. Lin, Z. Zhu
IBM Journal of Research and Development 54(1), 9:1-9:13, 2010

Improved Tardiness Bounds for Global EDF
J. Erickson, U. Devi, and S. Baruah
Proceedings of the 22nd Euro-micro Conference on Real-Time Systems, pp. 14-23, 2010

Macro-scheduling of Base Stations for Video-on-Demand Flows in WiMAX Networks
S. Mitra, U. Devi, P. Gupta, M. Chetlur, and S. Kalyanaraman
Proceedings of the 18th International Workshop on Quality-of-Service, 2010


2009

Improved Conditions for Bounded Tardiness under EPDF Pfair Multiprocessor Scheduling
U. Devi, J. Anderson
Journal of Computer and System Sciences 75(7), 388-420, 2009

Scheduling Recurrent Precedence-Constrained Task Graphs on a Symmetric Shared-Memory Multiprocessor
U. Devi
Proceedings of the 15th International Euro-Par Conference, pp. 265-280, 2009


2008

A Schedulable Utilization Bound for the Multiprocessor EPDF Pfair Algorithm
U. Devi, J. Anderson
Real-Time Systems 38(3), 237-288, 2008

Task Reweighting under Global Scheduling on Multiprocessors
A. Block, J. Anderson, and U. Devi
Real-Time Systems 39(1-3), 123-167, 2008

Tardiness Bounds under Global EDF Scheduling on a Multiprocessor
U. Devi, J. Anderson
Real-Time Systems 38(2), 2008

An EDF-based Restricted-Migration Scheduling Algorithm for Multiprocessor Soft Real-Time Systems
J. Anderson and V. Bud and U. Devi
Real-Time Systems 38(2), 85-131, 2008


2007

LITMUS-RT: A Status Report
B. Brandenburg, A. Block, J. Calandrino, U. Devi, H. Leontyev, and J. Anderson
Proceedings of the 9th Real-Time Linux Workshop, pp. 107-123, 2007


2006

LITMUS-RT: A Testbed for Empirically Comparing Real-Time Multiprocessor Schedulers
J. Calandrino, H. Leontyev, A. Block, U. Devi, and J. Anderson
Proceedings of the 27th IEEE Real-Time Systems Symposium, pp. 111-123, 2006

Efficient Synchronization under Global EDF Scheduling on Multiprocessors
U. Devi, H. Leontyev, and J. Anderson
Proceedings of the 18th Euromicro Conference on Real-Time Systems, pp. 75-84, 2006

Task Reweighting under Global Scheduling on Multiprocessors
A. Block, J. Anderson, and U. Devi
Proceedings of the 18th Euromicro Conference on Real-Time Systems, pp. 128-138, 2006

Flexible Tardiness Bounds for Sporadic Real-Time Task Systems on Multiprocessors
U. Devi and J. Anderson
Proceedings of the 20th IEEE International Parallel and Distributed Processing Symposium, 2006

Real-Time Scheduling on Multicore Platforms
J. Anderson, J. Calandrino, and U. Devi
Proceedings of the 12th IEEE Real-Time and Embedded Technology and Applications Symposium, pp. 179-190, 2006


2005

Tardiness Bounds under Global EDF Scheduling on a Multiprocessor
U. Devi and J. Anderson
Proceedings of the 26th IEEE Real-Time Systems Symposium, pp. 330-341, 2005

An EDF-based Scheduling Algorithm for Multiprocessor Soft Real-Time Systems
J. Anderson, V. Bud, and U. Devi
Proceedings of the 17th Euromicro Conference on Real-Time Systems, pp. 199-208, 2005

Desynchronized Pfair Scheduling on Multiprocessors
U. Devi and J. Anderson
Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium, 2005


2004

Schedulable Utilization Bounds for EPDF Fair Multiprocessor Scheduling
U. Devi and J. Anderson
Proceedings of the 10th International Conference on Real-Time and Embedded Computing Systems and Applications, pp. 261-280, 2004

Fair Integrated Scheduling of Soft Real-Time Tardiness Classes on Multiprocessor Platforms
U. Devi, J. Anderson
Proceedings of the 10th IEEE Real-Time and Embedded Technology and Applications Symposium, pp. 554-561, 2004

Improved Conditions for Bounded Tardiness under EPDF Fair Multiprocessor Scheduling
U. Devi, J. Anderson
Proceedings of 12th IEEE International Workshop on Parallel and Distributed Real-Time Systems, 2004


2003

An Improved Schedulability Test for Uniprocessor Periodic Task Systems
UmaMaheswari Devi
Proceedings of the 15th Euromicro conference on Real-Time Systems, pp. 23-30, IEEE Computer Society Press, 2003