Karthikeyan Ramasamy

According to our database, Karthikeyan Ramasamy authored at least 25 papers between 1996 and 2024.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2024

Certain performance analysis of Islanded microgrid systems stability through biologically activated engineering optimization technique.

Karthikeyan Ramasamy, Arivoli Sundaramurthy, Chitra Vaithiyalingam

J. Intell. Fuzzy Syst., February, 2024

2023

Classification of inter-patient's cardiac arrhythmias in ECG signals with enhanced Jaya optimized TQWT parameters and stacked ensemble algorithm.

Karthikeyan Ramasamy, Kiruthika Balakrishnan, Durgadevi Velusamy

Soft Comput., August, 2023

2022

Detection of cardiac arrhythmias from ECG signals using FBSE and Jaya optimized ensemble random subspace K-nearest neighbor algorithm.

Karthikeyan Ramasamy, Kiruthika Balakrishnan, Durgadevi Velusamy

Biomed. Signal Process. Control., 2022

2021

Ensemble of heterogeneous classifiers for diagnosis and prediction of coronary artery disease with reduced feature subset.

Durgadevi Velusamy, Karthikeyan Ramasamy

Comput. Methods Programs Biomed., 2021

2020

A Cross-Layer Trust Evaluation Protocol for Secured Routing in Communication Network of Smart Grid.

Durgadevi Velusamy, Pugalendhi GaneshKumar, Karthikeyan Ramasamy

IEEE J. Sel. Areas Commun., 2020

Le Taureau: Deconstructing the Serverless Landscape & A Look Forward.

Anurag Khandelwal, Arun Kejariwal, Karthikeyan Ramasamy

Proceedings of the 2020 International Conference on Management of Data, 2020

2019

Unifying Messaging, Queuing, Streaming and Light Weight Compute for Online Event Processing.

Karthik Ramasamy

Proceedings of the 13th ACM International Conference on Distributed and Event-based Systems, 2019

2017

Dhalion: Self-Regulating Stream Processing in Heron.

Avrilia Floratou, Ashvin Agrawal, Bill Graham, Sriram Rao, Karthik Ramasamy

Proc. VLDB Endow., 2017

Low Latency Stream Processing: Apache Heron with Infiniband & Intel Omni-Path.

Supun Kamburugamuve, Karthik Ramasamy, Martin Swany, Geoffrey C. Fox

Proceedings of the 10th International Conference on Utility and Cloud Computing, 2017

Twitter Heron: Towards Extensible Streaming Engines.

Maosong Fu, Ashvin Agrawal, Avrilia Floratou, Bill Graham, Andrew Jorgensen, Mark Li, Neng Lu, Karthik Ramasamy, Sriram Rao, Cong Wang

Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017

2015

Real Time Analytics: Algorithms and Systems.

Arun Kejariwal, Sanjeev Kulkarni, Karthik Ramasamy

Proc. VLDB Endow., 2015

Streaming@Twitter.

Maosong Fu, Sailesh Mittal, Vikas Kedigehalli, Karthik Ramasamy, Michael Barry, Andrew Jorgensen, Christopher Kellogg, Neng Lu, Bill Graham, Jingwei Wu

IEEE Data Eng. Bull., 2015

Twitter Heron: Stream Processing at Scale.

Sanjeev Kulkarni, Nikunj Bhagat, Maosong Fu, Vikas Kedigehalli, Christopher Kellogg, Sailesh Mittal, Jignesh M. Patel, Karthik Ramasamy, Siddarth Taneja

Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, Victoria, Australia, May 31, 2015

2014

Storm@twitter.

Ankit Toshniwal, Siddarth Taneja, Amit Shukla, Karthikeyan Ramasamy, Jignesh M. Patel, Sanjeev Kulkarni, Jason Jackson, Krishna Gade, Maosong Fu, Jake Donham, Nikunj Bhagat, Sailesh Mittal, Dmitriy V. Ryaboy

Proceedings of the International Conference on Management of Data, 2014

Are we experiencing a big data bubble?

Fatma Özcan, Nesime Tatbul, Daniel J. Abadi, Marcel Kornacker, C. Mohan, Karthik Ramasamy, Janet L. Wiener

Proceedings of the International Conference on Management of Data, 2014

2007

Network routing - algorithms, protocols, and architectures.

Deepankar Medhi, Karthikeyan Ramasamy

Morgan Kaufmann, ISBN: 978-0-12-088588-6, 2007

2006

Artificial neural network approach-an application to radial loadflow algorithm.

A. Arunagiri, B. Venkatesh, Karthikeyan Ramasamy

IEICE Electron. Express, 2006

2005

Set Valued Attributes.

Karthikeyan Ramasamy, Prasad M. Deshpande

Proceedings of the Encyclopedia of Database Technologies and Applications, 2005

Data Warehousing, Multi-Dimensional Data Models, and OLAP.

Prasad M. Deshpande, Karthikeyan Ramasamy

Proceedings of the Encyclopedia of Database Technologies and Applications, 2005

2000

Set Containment Joins: The Good, The Bad and The Ugly.

Karthikeyan Ramasamy, Jignesh M. Patel, Jeffrey F. Naughton, Raghav Kaushik

Proceedings of the VLDB 2000, 2000

1998

Caching Multidimensional Queries Using Chunks.

Prasad Deshpande, Karthikeyan Ramasamy, Amit Shukla, Jeffrey F. Naughton

Proceedings of the SIGMOD 1998, 1998

Array-Based Evaluation of Multi-Dimensional Queries in Object-Relational Databases Systems.

Yihong Zhao, Karthikeyan Ramasamy, Kristin Tufte, Jeffrey F. Naughton

Proceedings of the Fourteenth International Conference on Data Engineering, 1998

1997

Cubing Algorithms, Storage Estimation, and Storage and Processing Alternatives for OLAP.

Prasad Deshpande, Jeffrey F. Naughton, Karthikeyan Ramasamy, Amit Shukla, Kristin Tufte, Yihong Zhao

IEEE Data Eng. Bull., 1997

Building a Scaleable Geo-Spatial DBMS: Technology, Implementation, and Evaluation.

Jignesh M. Patel, Jie-Bing Yu, Navin Kabra, Kristin Tufte, Biswadeep Nag, Josef Burger, Nancy E. Hall, Karthikeyan Ramasamy, Roger Lueder, Curt J. Ellmann, Jim Kupsch, Shelly Guo, David J. DeWitt, Jeffrey F. Naughton

Proceedings of the SIGMOD 1997, 1997

1996

Storage Estimation for Multidimensional Aggregates in the Presence of Hierarchies.

Amit Shukla, Prasad Deshpande, Jeffrey F. Naughton, Karthikeyan Ramasamy

Proceedings of the VLDB'96, 1996