Krishnamoorthy Sivakumar

67 papers A* 4A 1B 5C 3Misc 7Journal 32Unranked 14
YearRankTypeTitle / Venue / Authors
2026 J jnl
Joint ICI-ISI Equalization and Estimation for Multi-Carrier Communication Over Doubly-Dispersive High-Spread Channels.
IEEE Trans. Wirel. Commun.
Jorge A. Pires, Benjamin J. Belzer, Krishnamoorthy Sivakumar, Thomas R. Fischer, Mohammad Torabi
2025 — conf
Karhunen-Loeve Based Estimation of Subcarrier Interference Matrices for OFDM over High-Doppler-Spread Doubly-Dispersive Channels.
IEEECONF
Ali Kanaani, Jorge A. Pires, Krishnamoorthy Sivakumar, Benjamin Belzer, Mohammad Torabi
2024 J jnl
Deep Learning-Based Auto-Encoder for Time-Offset Sub-Faster-Than-Nyquist Downlink NOMA With Timing Errors and Imperfect CSI.
IEEE J. Sel. Top. Signal Process.
Ahmed Aboutaleb, Mohammad Torabi, Benjamin Belzer, Krishnamoorthy Sivakumar
2024 — conf
Two-Dimensional ICI-ISI Turbo Equalization for Doubly-Dispersive High-Spread Channels.
ICC
Jorge A. Pires, Benjamin Belzer, Krishnamoorthy Sivakumar, Thomas R. Fischer
2023 J jnl
Deep Learning-based Auto-encoder for Time-offset Faster-than-Nyquist Downlink NOMA with Timing Errors and Imperfect CSI.
CoRR
Ahmed Aboutaleb, Mohammad Torabi, Benjamin Belzer, Krishnamoorthy Sivakumar
2019 — conf
TDMR Detection System with Local Area Influence Probabilistic a Priori Detector.
ICC
Jinlu Shen, Xueliang Sun, Krishnamoorthy Sivakumar, Benjamin J. Belzer, Kheong Sann Chan, Ashish James
2019 J jnl
TDMR Detection System with Local Area Influence Probabilistic a Priori Detector.
CoRR
Jinlu Shen, Xueliang Sun, Krishnamoorthy Sivakumar, Benjamin J. Belzer, Kheong Sann Chan, Ashish James
2018 C conf
Energy-Efficient Serialized Walsh-Hadamard Transform Based Feature-Extraction for Information-Aware Compressive Sensing.
ISCAS
Arya Alex Rahimi, Huan Hu, Krishnamoorthy Sivakumar, Subhanshu Gupta
2017 J jnl
EXIT Chart-Based IRA Code Design for TDMR Turbo-Equalization System.
IEEE Trans. Commun.
Morteza Mehrnoush, Benjamin Belzer, Krishnamoorthy Sivakumar, Roger Wood
2016 Misc conf
EXIT chart based IRA code design for TDMR.
CISS
Morteza Mehrnoush, Benjamin Belzer, Krishnamoorthy Sivakumar, Roger Wood
2016 J jnl
Turbo Equalization for Two Dimensional Magnetic Recording Using Voronoi Model Averaged Statistics.
IEEE J. Sel. Areas Commun.
Morteza Mehrnoush, Benjamin Belzer, Krishnamoorthy Sivakumar, Roger Wood
2015 Misc conf
Signal processing for two dimensional magnetic recording using Voronoi model averaged statistics.
CISS
Morteza Mehrnoush, Benjamin Belzer, Krishnamoorthy Sivakumar, Roger Wood
2014 J jnl
Detection and Decoding for 2D Magnetic Recording Channels with 2D Intersymbol Interference.
CoRR
Jiyang Yu, Michael Carosino, Krishnamoorthy Sivakumar, Benjamin Belzer, Yiming Chen
2013 J jnl
Iterative Detection and Decoding for the Four-Rectangular-Grain TDMR Model.
CoRR
Michael Carosino, Yiming Chen, Benjamin Belzer, Krishnamoorthy Sivakumar, Jacob Murray, Paul Wettin
2013 — conf
Iterative detection and decoding for the four-rectangular-grain TDMR model.
Allerton
Michael Carosino, Yiming Chen, Benjamin Belzer, Krishnamoorthy Sivakumar, Jacob Murray, Paul Wettin
2011 J jnl
A Rotor Flux Estimation During Zero and Active Vector Periods Using Current Error Space Vector From a Hysteresis Controller for a Sensorless Vector Control of IM Drive.
IEEE Trans. Ind. Electron.
Chintan Patel, Rijil Ramchand, Krishnamoorthy Sivakumar, Anandarup Das, K. Gopakumar
2011 J jnl
Dempster-Shafer's Evidence Theory-based Edge Detection.
Int. J. Fuzzy Log. Intell. Syst.
Suk Tae Seo, Krishnamoorthy Sivakumar, Soon Hak Kwon
2011 Misc conf
Iterative soft-decision feedback zigzag algorithm using joint extrinsic information for two-dimensional intersymbol interference.
CISS
Yiming Chen, Benjamin Belzer, Krishnamoorthy Sivakumar
2010 J jnl
A Five-Level Inverter Scheme for a Four-Pole Induction Motor Drive by Feeding the Identical Voltage-Profile Windings From Both Sides.
IEEE Trans. Ind. Electron.
Krishnamoorthy Sivakumar, Anandarup Das, Rijil Ramchand, Chintan Patel, K. Gopakumar
2010 J jnl
A Hybrid Multilevel Inverter Topology for an Open-End Winding Induction-Motor Drive Using Two-Level Inverters in Series With a Capacitor-Fed H-Bridge Cell.
IEEE Trans. Ind. Electron.
Krishnamoorthy Sivakumar, Anandarup Das, Rijil Ramchand, Chintan Patel, K. Gopakumar
2010 — conf
An Effective Entity Resolution Method.
DMIN
Chuan Zhao, Krishnamoorthy Sivakumar
2010 Misc conf
Feedback probability sorting and LLR-based SED search for iterative row-column 2D ISI equalization.
CISS
Hannan Ma, Krishnamoorthy Sivakumar, Benjamin Belzer
2010 J jnl
Iterative Soft Decision Feedback Zig-Zag Equalizer for 2D Intersymbol Interference Channels.
IEEE J. Sel. Areas Commun.
Yiming Chen, P. Njeim, Taikun Cheng, Benjamin Belzer, Krishnamoorthy Sivakumar
2010 Misc conf
Iterative row-column soft-decision feedback algorithm using joint extrinsic information for two-dimensional intersymbol interference.
CISS
Yiming Chen, Benjamin Belzer, Krishnamoorthy Sivakumar
2009 J jnl
A Combination of Hexagonal and 12-Sided Polygonal Voltage Space Vector PWM Control for IM Drives Using Cascaded Two-Level Inverters.
IEEE Trans. Ind. Electron.
Anandarup Das, Krishnamoorthy Sivakumar, Rijil Ramchand, Chintan Patel, K. Gopakumar
2009 J jnl
A Dual Seven-Level Inverter Supply for an Open-End Winding Induction Motor Drive.
IEEE Trans. Ind. Electron.
Gopal Mondal, Krishnamoorthy Sivakumar, Rijil Ramchand, K. Gopakumar, Emil Levi
2009 — conf
A Graph-based Similarity Metric and Validity Indices for Clustering Non-numeric and Unstructured Data.
DMIN
Chuan Zhao, Krishnamoorthy Sivakumar
2009 Misc conf
Reduced complexity iterative equalizers for M-ary 2D ISI channels.
CISS
Ying Zhu, Benjamin Belzer, Krishnamoorthy Sivakumar
2008 J jnl
Markov Random Field Detection on Two-Dimensional Intersymbol Interference Channels.
IEEE Trans. Signal Process.
Ying Zhu, Taikun Cheng, Krishnamoorthy Sivakumar, Benjamin Belzer
2008 J jnl
Performance analysis of multipath transmission over 802.11-based multihop ad hoc networks: a cross-layer perspective.
IET Commun.
Li Zhao, José G. Delgado-Frias, Krishnamoorthy Sivakumar
2008 Misc conf
Reduced state BCJR algorithms for one- and two-dimensional equalization.
ICASSP
Ying Zhu, Benjamin Belzer, Krishnamoorthy Sivakumar
2007 — ch.
Algorithms for Distributed Data Stream Mining.
Data Streams - Models and Algorithms
Kanishka Bhaduri, Kamalika Das, Krishnamoorthy Sivakumar, Hillol Kargupta, Ran Wolff, Rong Chen
2007 J jnl
Row-Column Soft-Decision Feedback Algorithm for Two-Dimensional Intersymbol Interference.
IEEE Signal Process. Lett.
Taikun Cheng, Benjamin Belzer, Krishnamoorthy Sivakumar
2007 J jnl
Serially Concatenated IRA Codes
CoRR
Taikun Cheng, Krishnamoorthy Sivakumar, Benjamin Belzer
2006 J jnl
Detection of Markov Random Fields on Two-Dimensional Intersymbol Interference Channels
CoRR
Ying Zhu, Taikun Cheng, Krishnamoorthy Sivakumar, Benjamin Belzer
2006 — conf
Privacy-Preserving Bayesian Network Learning From Heterogeneous Distributed Data.
DMIN
Jianjie Ma, Krishnamoorthy Sivakumar
2005 J jnl
Random-data perturbation techniques and privacy-preserving data mining.
Knowl. Inf. Syst.
Hillol Kargupta, Souptik Datta, Qi Wang, Krishnamoorthy Sivakumar
2004 J jnl
Collective Mining of Bayesian Networks from Distributed Heterogeneous Data.
Knowl. Inf. Syst.
Rong Chen, Krishnamoorthy Sivakumar, Hillol Kargupta
2004 A* conf
Privacy-Sensitive Bayesian Network Parameter Learning.
ICDM
Da Meng, Krishnamoorthy Sivakumar, Hillol Kargupta
2003 — conf
Analysis of privacy preserving random perturbation techniques: further explorations.
WPES
Haimonti Dutta, Hillol Kargupta, Souptik Datta, Krishnamoorthy Sivakumar
2003 B conf
Homeland security and privacy sensitive data mining from multi-party distributed resources.
FUZZ-IEEE
Hillol Kargupta, Kun Liu, Souptik Datta, Jessica Ryan, Krishnamoorthy Sivakumar
2003 A conf
Learning Bayesian Network Structure from Distributed Data.
SDM
Rong Chen, Krishnamoorthy Sivakumar, H. Khargupta
2003 A* conf
On the Privacy Preserving Properties of Random Data Perturbation Techniques.
ICDM
Hillol Kargupta, Souptik Datta, Qi Wang, Krishnamoorthy Sivakumar
2002 A* conf
A New Algorithm for Learning Parameters of a Bayesian Network from Distributed Data.
ICDM
Rong Chen, Krishnamoorthy Sivakumar
2002 — conf
A Random Matrix-Based Approach for Dependency Detection from Data Streams.
DMKD
Hillol Kargupta, Krishnamoorthy Sivakumar, Samiran Ghosh
2002 — conf
Dependency Detection in MobiMine and Random Matrices.
PKDD
Hillol Kargupta, Krishnamoorthy Sivakumar, Samiran Ghosh
2001 J jnl
Asymptotic joint normality of the granulometric moments.
Pattern Recognit. Lett.
Krishnamoorthy Sivakumar, Yoganand Balagurunathan, Edward R. Dougherty
2001 J jnl
Distributed Clustering Using Collective Principal Component Analysis.
Knowl. Inf. Syst.
Hillol Kargupta, Weiyun Huang, Krishnamoorthy Sivakumar, Erik L. Johnson
2001 A* conf
Distributed Web Mining Using Bayesian Networks from Multiple Data Streams.
ICDM
Rong Chen, Krishnamoorthy Sivakumar, Hillol Kargupta
2000 J jnl
A Constant-time Algorithm for Erosions/Dilations with Applications to Morphological Texture Feature Computation.
Real Time Imaging
Krishnamoorthy Sivakumar, Manish J. Patel, Nasser Kehtarnavaz, Yoganand Balagurunathan, Edward R. Dougherty
2000 B conf
A Morphological Estimator for Clique Potentials of Binary Markov Random Fields.
ICIP
Krishnamoorthy Sivakumar, John Goutsias
2000 J jnl
A morphological estimator for clique potentials of binary Markov random fields.
IEEE Signal Process. Lett.
Krishnamoorthy Sivakumar, John Goutsias
2000 — conf
Collective Principal Component Analysis from Distributed, Heterogeneous Data.
PKDD
Hillol Kargupta, Weiyun Huang, Krishnamoorthy Sivakumar, Byung-Hoon Park, Shuren Wang
1999 J jnl
Morphologically Constrained GRFs: Applications to Texture Synthesis and Analysis.
IEEE Trans. Pattern Anal. Mach. Intell.
Krishnamoorthy Sivakumar, John Goutsias
1999 — conf
Nonlinear filters in genomic control.
NSIP
Edward R. Dougherty, Michael L. Bittner, Yidong Chen, Seungchan Kim, Krishnamoorthy Sivakumar, Junior Barrera, Paul S. Meltzer, Jeffrey M. Trent
1999 J jnl
Unsupervised morphological granulometric texture segmentation of digital mammograms.
J. Electronic Imaging
Sooncheol Baeg, Sinan Batman, Edward R. Dougherty, Vishnu G. Kamat, Nasser Kehtarnavaz, Seungchan Kim, Anthony T. Popov, Krishnamoorthy Sivakumar, Robert B. Shah
1998 B conf
Computation of morphological texture features for medical imaging applications.
Image Processing
Manish J. Patel, Nasser Kehtarnavaz, Edward R. Dougherty, Sinan Batman, Krishnamoorthy Sivakumar, Anthony T. Popov
1998 — conf
Map Estimation of a Class of Morphologically Constrained Gibbs Random Fields.
ICIP (2)
Krishnamoorthy Sivakumar, John Goutsias
1998 B conf
Segmentation of Mammograms into Distinct Morphological Texture Regions.
CBMS
Sooncheol Baeg, Anthony T. Popov, Vishnu G. Kamat, Sinan Batman, Krishnamoorthy Sivakumar, Nasser Kehtarnavaz, Edward R. Dougherty, Robert B. Shah
1997 J jnl
Discrete morphological size distributions and densities: estimation techniques and applications.
J. Electronic Imaging
Krishnamoorthy Sivakumar, John Goutsias
1997 — conf
Morphologically Constrained Gibbs Random Fields.
ICIP (2)
Krishnamoorthy Sivakumar, John Goutsias
1997 J jnl
On the Discretization of Morphological Operators.
J. Vis. Commun. Image Represent.
Krishnamoorthy Sivakumar, John Goutsias
1996 J jnl
Binary random fields, random closed sets, and morphological sampling.
IEEE Trans. Image Process.
Krishnamoorthy Sivakumar, John K. Goutsias
1996 C conf
Morphological Sampling of Random Closed Sets.
ISMM
Krishnamoorthy Sivakumar, John Goutsias
1995 J jnl
Morphological Operators for Image Sequences.
Comput. Vis. Image Underst.
John K. Goutsias, Henk J. A. M. Heijmans, Krishnamoorthy Sivakumar
1995 B conf
On the morphological analysis of binary random fields.
ICIP
Krishnamoorthy Sivakumar, John Goutsias
1994 C conf
Monte Carlo Estimation of Morphological Granulometric Discrete Size Distributions.
ISMM
Krishnamoorthy Sivakumar, John Goutsias