Raj Acharya

According to our database, Raj Acharya authored at least 101 papers between 1988 and 2024.

Collaborative distances:

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

2024

ViPRA-Haplo: De Novo Reconstruction of Viral Populations Using Paired End Sequencing Data.

Weiling Li, Raunaq Malhotra, Steven H. Wu, Manjari Jha, Allen G. Rodrigo, Mary Poss, Raj Acharya

IEEE ACM Trans. Comput. Biol. Bioinform., 2024

2019

A computational framework to assess genome-wide distribution of polymorphic human endogenous retrovirus-K In human populations.

Weiling Li, Lin Lin, Raunaq Malhotra, Lei Yang, Raj Acharya, Mary Poss

PLoS Comput. Biol., 2019

2017

Hotspot Detection, Prioritization, and Security.

Ganapati P. Patil, Raj Acharya, Wayne Myers, Shashi Phoha, Rajan Zambre

Proceedings of the Encyclopedia of GIS., 2017

A Generalized Lattice Based Probabilistic Approach for Metagenomic Clustering.

Manjari Jha, Raunaq Malhotra, Raj Acharya

IEEE ACM Trans. Comput. Biol. Bioinform., 2017

2016

An immune inspired unsupervised intrusion detection system for detection of novel attacks.

Manjari Jha, Raj Acharya

Proceedings of the IEEE Conference on Intelligence and Security Informatics, 2016

2015

A generalized lattice model for clustering metagenomic sequences.

Manjari Mukhopadhyay, Raunaq Malhotra, Raj Acharya

Proceedings of the 6th ACM Conference on Bioinformatics, 2015

2014

Guest Editorial: Pattern Recognition in Bioinformatics.

Elena Marchiori, Alioune Ngom, Raj Acharya

IEEE ACM Trans. Comput. Biol. Bioinform., 2014

Utilizing Graphics Processing Units for rapid facial recognition using video input.

Charles Gala, Raj Acharya, Bruce Einfalt

Proceedings of the IEEE High Performance Extreme Computing Conference, 2014

A network security architecture to reduce the risk of data leakage for health care organizations.

Richard Rauscher, Raj Acharya

Proceedings of the 16th IEEE International Conference on e-Health Networking, 2014

Virtual Machine Placement in Predictable Computing Clouds.

Richard Rauscher, Raj Acharya

Proceedings of the 2014 IEEE 7th International Conference on Cloud Computing, Anchorage, AK, USA, June 27, 2014

2013

Mutant-Bin: Unsupervised Haplotype Estimation of Viral Population Diversity Without Reference Genome.

Shruthi Prabhakara, Raunaq Malhotra, Raj Acharya, Mary Poss

J. Comput. Biol., 2013

Estimating Viral Haplotypes in a Population Using k-mer Counting.

Raunaq Malhotra, Shruthi Prabhakara, Mary Poss, Raj Acharya

Proceedings of the Pattern Recognition in Bioinformatics, 2013

Performance of Private Clouds in Health Care Organizations.

Richard Rauscher, Raj Acharya

Proceedings of the IEEE 5th International Conference on Cloud Computing Technology and Science, 2013

2012

Predicting V(D)J Recombination Using Conditional Random Fields.

Raunaq Malhotra, Shruthi Prabhakara, Raj Acharya

Proceedings of the Pattern Recognition in Bioinformatics, 2012

2011

A Two-Way Bayesian Mixture Model for Clustering in Metagenomics.

Shruthi Prabhakara, Raj Acharya

Proceedings of the Pattern Recognition in Bioinformatics, 2011

A two-way multi-dimensional mixture model for clustering metagenomic sequences.

Shruthi Prabhakara, Raj Acharya

Proceedings of the ACM International Conference on Bioinformatics, 2011

2010

SIMCOMP: A Hybrid Soft Clustering of Metagenome Reads.

Shruthi Prabhakara, Raj Acharya

Proceedings of the Pattern Recognition in Bioinformatics, 2010

2009

A Mobility-Prediction-Based Relay Deployment Framework for Conserving Power in MANETs.

Aravindhan Venkateswaran, Venkatesh Sarangan, Thomas F. La Porta, Raj Acharya

IEEE Trans. Mob. Comput., 2009

2008

MANET: Network Mobility as a Control Primitive.

Raj Acharya, Sridhar Radhakrishnan, Venkatesh Sarangan, Aravindhan Venkateswaran

Encyclopedia of Wireless and Mobile Communications, 2008

Hotspot Detection, Prioritization, and Security.

Ganapati P. Patil, Raj Acharya, Wayne Myers, Shashi Phoha, Rajan Zambre

Proceedings of the Encyclopedia of GIS., 2008

Adaptive data anonymization against information fusion based privacy attacks on enterprise data.

Srivatsava Ranjit Ganta, Raj Acharya

Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008

Identifying Conserved Discriminative Motifs.

Jyotsna Kasturi, Raj Acharya, Ross Hardison

Proceedings of the Pattern Recognition in Bioinformatics, 2008

A Hybrid Registration Approach for Matching Genomic Structures in Multimodal Microscopic Images of Living Cells.

Sambit Bhattacharya, Raj Acharya, Artem Pliss, Kishore S. Malyavantham, Ronald Berezney

Proceedings of the 2008 International Conference on Image Processing, 2008

A new information-theoretic dissimilarity for clustering time-dependent gene expression profiles modeled withradial basis functions.

Jyotsna Kasturi, Raj Acharya

Proceedings of the International Joint Conference on Neural Networks, 2008

On breaching enterprise data privacy through adversarial information fusion.

Srivatsava Ranjit Ganta, Raj Acharya

Proceedings of the 24th International Conference on Data Engineering Workshops, 2008

Geoinformatics of Hotspot Detection and Prioritization for Digital Governance.

Ganapati P. Patil, Raj Acharya, Amy Glasmeier, Wayne Myers, Shashi Phoha, Stephen L. Rathbun

Proceedings of the Digital Government: E-Government Research, 2008

2007

Geoinformatic surveillance of hotspot detection, prioritization and early warning for digital governance.

Ganapati P. Patil, K. Sham Bhat, Raj Acharya, S. W. Joshi

Proceedings of the 8th Annual International Conference on Digital Government Research, 2007

An Adaptive Data Broadcasting Model in Mobile Information Systems.

John Tsiligaridis, Raj Acharya

Proceedings of the 6th International Conference on Computer Information Systems and Industrial Management Applications, 2007

2006

On Dempster-Shafer and bayesian detectors.

Donna Ghosh, Dimitrios A. Pados, Raj Acharya, James Llinas

IEEE Trans. Syst. Man Cybern. Syst., 2006

Capacity-Aware State Aggregation for Interdomain QoS Routing.

Venkatesh Sarangan, Donna Ghosh, Raj Acharya

IEEE Trans. Multim., 2006

Pattern Recognition in Bioinformatics: An Introduction.

Jagath C. Rajapakse, Limsoon Wong, Raj Acharya

Proceedings of the Pattern Recognition in Bioinformatics, International Workshop, 2006

On the Use of Nodes with Controllable Mobility for Conserving Power in MANETs.

Eashwar R. Chittimalla, Aravindhan Venkateswaran, Venkatesh Sarangan, Raj Acharya

Proceedings of the 26th International Conference on Distributed Computing Systems Workshops (ICDCS 2006 Workshops), 2006

Comparison of Intensity Based Similarity Measures forMatching Genomic Structures in Microscopic Images of Living Cells.

Sambit Bhattacharya, Raj Acharya, Artem Pliss, Kishore S. Malyavantham, Ronald Berezney

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

A Data Allocation Scheme using Data Mining for Wireless Cellular Network.

John Tsiligaridis, Raj Acharya

Proceedings of the 2006 International Symposium on Collaborative Technologies and Systems, 2006

2005

Steady state distribution for stochastic knapsack with bursty arrivals.

Venkatesh Sarangan, Donna Ghosh, Natarajan Gautam, Raj Acharya

IEEE Commun. Lett., 2005

Three new approaches for adjustment and improvement of the RR scheduler in a dynamic resource environment.

John Tsiligaridis, Raj Acharya

Comput. Commun., 2005

Clustering of diverse genomic data using information fusion.

Jyotsna Kasturi, Raj Acharya

Bioinform., 2005

Impact of mobility prediction on the temporal stability of MANET clustering algorithms.

Aravindhan Venkateswaran, Venkatesh Sarangan, Natarajan Gautam, Raj Acharya

Proceedings of the 2nd ACM International Workshop on Performance Evaluation of Wireless Ad Hoc, 2005

A Tree Based Data Mining Prediction Scheme for Wireless Cellular Network.

John Tsiligaridis, Raj Acharya

Proceedings of the International Symposium on Information Technology: Coding and Computing (ITCC 2005), 2005

A Hybrid Framework of RR Scheduler to Ensure Priority, Low Complexity and Delay with Relative Fairness.

John Tsiligaridis, Raj Acharya

Proceedings of the Advanced Distributed Systems: 5th International School and Symposium, 2005

Geoinformatic surveillance of hotspot detection, prioritization and early warning.

Ganapati P. Patil, Stephen L. Rathbun, Raj Acharya, Pushkar Patankar, Reza Modarres

Proceedings of the 2005 National Conference on Digital Government Research, 2005

Upper level set scan statistic system for detecting arbitrarily shaped hotspots for digital governance.

Ganapati P. Patil, Stephen L. Rathbun, Raj Acharya, Pushkar Patankar, Reza Modarres

Proceedings of the 2005 National Conference on Digital Government Research, 2005

A clustering prediction scheme for wireless cellular network.

John Tsiligaridis, Raj Acharya

Proceedings of the 2005 International Symposium on Collaborative Technologies and Systems, 2005

An Online Analysis and Information Fusion Platform for Heterogeneous Biomedical Informatics Data.

Srivatsava Ranjit Ganta, Jyotsna Kasturi, John Gilbertson, Raj Acharya

Proceedings of the 18th IEEE Symposium on Computer-Based Medical Systems (CBMS 2005), 2005

2004

Performance analysis of capacity-aware state aggregation for inter-domain QoS routing.

Venkatesh Sarangan, Donna Ghosh, Raj Acharya

Proceedings of the Global Telecommunications Conference, 2004. GLOBECOM '04, Dallas, Texas, USA, 29 November, 2004

Progressive Scheduling Models for Next Generation Networks.

John Tsiligaridis, Raj Acharya

Proceedings of the International Conference on Communications in Computing, 2004

2003

A Lightweight Scheme of Differentiated Services for Home Networking.

John Tsiligaridis, Raj Acharya

Telecommun. Syst., 2003

An information theoretic approach for analyzing temporal patterns of gene expression.

Jyotsna Kasturi, Raj Acharya, Murali Ramanathan

Bioinform., 2003

2002

Knowledge-based image understanding and classification system for medical image databases.

Hui Luo, Roger S. Gaborski, Raj S. Acharya

Proceedings of the Medical Imaging 2002: Image Processing, 2002

Distributing Relevance Feedback in Content Based Image Retrieval Systems.

Raghu Menon, Raj Acharya

Proceedings of the Digital Libraries: People, 2002

State aggregation using network flows for stochastic networks.

Venkatesh Sarangan, Donna Ghosh, Raj Acharya

Proceedings of the Global Telecommunications Conference, 2002

2001

Quality-of-service routing in IP networks.

Donna Ghosh, Venkatesh Sarangan, Raj Acharya

IEEE Trans. Multim., 2001

Color Space Quantization for Color-Content-Based Query Systems.

Jia Wang, Wen-jann Yang, Raj Acharya

Multim. Tools Appl., 2001

Knowledge representation for image-content analysis in medical image database.

Hui Luo, Roger S. Gaborski, Raj S. Acharya

Proceedings of the Medical Imaging 2001: Image Processing, 2001

Using network flows in hierarchical QoS routing.

Venkatesh Sarangan, Raj Acharya

Proceedings of the Proceedings 9th IEEE International Conference on Networks, 2001

A probabilistic scheme for hierarchical QoS routing.

Donna Ghosh, Raj Acharya

Proceedings of the Proceedings 9th IEEE International Conference on Networks, 2001

A study on using network flows in hierarchical QoS routing.

Venkatesh Sarangan, Raj Acharya

Proceedings of the Global Telecommunications Conference, 2001

2000

Knowledge-based method for fully automatic contour detection in radiographs.

Yu Sun, Dantong Yu, Raj S. Acharya, Roger S. Gaborski

Proceedings of the Medical Imaging 2000: Image Processing, 2000

Distributed QoS Routing for Multimedia Traffic.

Venkatesh Sarangan, Donna Ghosh, Raj Acharya

Proceedings of the 2000 IEEE International Conference on Multimedia and Expo, 2000

Automatic Segmentation of Lung Regions in Chest Radiographs: A Model Guided Approach.

Hui Luo, Roger S. Gaborski, Raj Acharya

Proceedings of the 2000 International Conference on Image Processing, 2000

Distributed Quality of Service Routing.

Donna Ghosh, Venkatesh Sarangan, Raj Acharya

Proceedings of the High Performance Computing, 2000

Robust Snake Model.

Hui Luo, Qiang Lu, Raj Acharya, Roger S. Gaborski

Proceedings of the 2000 Conference on Computer Vision and Pattern Recognition (CVPR 2000), 2000

1999

Scheduling Multimedia Services in a Low-Power MAC for Wireless and Mobile ATM Networks.

Jyh-Chen Chen, Krishna M. Sivalingam, Prathima Agrawal, Raj Acharya

IEEE Trans. Multim., 1999

Feature choice for detection of cancerous masses by constrained optimization.

Galina L. Rogova, Chih-Chung Ke, Raj S. Acharya, Paul C. Stomper

Proceedings of the Medical Imaging 1999: Image Processing, 1999

Efficient and Effective Similar Shape Retrieval.

Jia Wang, Wendy Chang, Raj Acharya

Proceedings of the IEEE International Conference on Multimedia Computing and Systems, 1999

1998

Self-similar texture characterization using a Fourier-domain maximum likelihood estimation method.

Che-Yen Wen, Raj Acharya

Pattern Recognit. Lett., 1998

Comparative Analysis of Wireless ATM Channel Access Protocols Supporting Multimedia Traffic.

Jyh-Cheng Chen, Krishna M. Sivalingam, Raj Acharya

Mob. Networks Appl., 1998

A vertex-based shape coding approach for similar shape retrieval.

Jia Wang, Raj Acharya

Proceedings of the 1998 ACM symposium on Applied Computing, 1998

On scheduling of multimedia services in a low-power MAC for wireless ATM networks.

Jyh-Cheng Chen, Krishna M. Sivalingam, Prathima Agrawal, Raj Acharya

Proceedings of the 9th IEEE International Symposium on Personal, 1998

Constrained-optimization framework for detection of masses.

Galina L. Rogova, Chih-Chung Ke, Vivek Swarnakar, Raj S. Acharya, Paul C. Stomper

Proceedings of the Medical Imaging 1998: Image Processing, 1998

Texture Analysis using Multiresolution Moments.

Vivek Swarnakar, Raj Acharya

Proceedings of the 1998 IEEE International Conference on Image Processing, 1998

1997

Discrete Analytical Hyperplanes.

Eric Andres, Raj Acharya, Claudio H. Sibata

CVGIP Graph. Model. Image Process., 1997

Color Clustering Techniques for Color-Content-Based Image Retrieval from Image Databases.

Jia Wang, Wen-jann Yang, Raj Acharya

Proceedings of the International Conference on Multimedia Computing and Systems, 1997

1996

Rational bitmap scaling.

Eric Andres, Raghu Menon, Claudio H. Sibata, Raj Acharya

Pattern Recognit. Lett., 1996

A Fractal-Based Clustering Approach in Large Visual Database Systems.

Aidong Zhang, Biao Cheng, Raj Acharya

Multim. Tools Appl., 1996

Integrated region/edge framework for multimodality target delineation.

Richard M. Wasserman, Raj S. Acharya, Claudio H. Sibata, Kyu H. Shin

Proceedings of the Medical Imaging 1996: Image Processing, 1996

Linear contour segmentation and its application to the computationof stereotactic radio-surgery dose distribution.

Eric Andres, Isabelle Debled-Rennesson, Claudio H. Sibata, Raj S. Acharya, Kyu H. Shin

Proceedings of the Medical Imaging 1996: Image Processing, 1996

Self-similar texture characterization using Wigner-Ville distribution.

Che-Yen Wen, Raj Acharya

Proceedings of the Proceedings 1996 International Conference on Image Processing, 1996

Fractal analysis of self-similar textures using a Fourier-domain maximum likelihood estimation method.

Che-Yen Wen, Raj Acharya

Proceedings of the Proceedings 1996 International Conference on Image Processing, 1996

Content based image display from image databases using spatio-temporal transfers and fractal analysis methods.

Raghu Menon, Raj Acharya, Aidong Zhang

Proceedings of the Proceedings 1996 International Conference on Image Processing, 1996

Supercover 3D polygons.

Eric Andres, Claudio H. Sibata, Raj Acharya

Proceedings of the Discrete Geometry for Computer Imagery, 1996

1995

Parallel Display of Objects Represented by Linear Octrees.

Djaffer Ibaroudene, Raj Acharya

IEEE Trans. Parallel Distributed Syst., 1995

Morphological pyramids with alternating sequential filters.

Aldo W. Morales, Raj Acharya, Sung-Jea Ko

IEEE Trans. Image Process., 1995

A data fusion approach to tumor delineation.

Richard Wasserman, Raj Acharya, Claudio H. Sibata, Kyu H. Shin

Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995

Estimation of fractal dimension using alternating sequential filters.

D. Talukdar, Raj Acharya

Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995

Fractal dimension estimation using continuous alternating sequential filter pyramid.

Vivek Swarnakar, Raj Acharya

Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995

Texture-based Image Retrieval in Image Database Systems.

Aidong Zhang, Biao Cheng, Raj Acharya

Proceedings of the 6th Int. Conf. and Workshop on Database and Expert Systems Applications, 1995

1994

Range-speed imaging with FM-CW signaling.

Mehrdad Soumekh, Raj Acharya, A. Kriman

Proceedings of the 12th IAPR International Conference on Pattern Recognition, 1994

Multi-resolution Texture Analysis of Self-Similar Textures Using Hierarchical Gaussian Markov Random Field Models.

Jagath Samarabandu, Raj Acharya

Proceedings of the Proceedings 1994 International Conference on Image Processing, 1994

1993

Statistical analysis of morphological openings.

Aldo W. Morales, Raj Acharya

IEEE Trans. Signal Process., 1993

Analysis of bone X-rays using morphological fractals.

Jagath Samarabandu, Raj Acharya, Ernest Hausmann, Kristin M. Allen

IEEE Trans. Medical Imaging, 1993

Linear hypertree for multi-dimensional image representation.

Djaffer Ibaroudene, Raj Acharya

Inf. Sci., 1993

1992

Nonlinear multiscale filtering using mathematical morphology.

Aldo W. Morales, Raj Acharya

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 1992

1991

Connected component labeling with linear octree.

Jean Hecquard, Raj Acharya

Pattern Recognit., 1991

Coordinate relationships between vertices of linear octree nodes and corners of the universe.

Djaffer Ibaroudene, Raj Acharya

Comput. Graph., 1991

Neuromorphic model for information fusion.

Jagath C. Rajapakse, Raj Acharya

Proceedings of the 1991 International Conference on Acoustics, 1991

An image pyramid with morphological operators.

Aldo W. Morales, Raj Acharya

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 1991

1990

Adjacency algorithms for linear octree nodes.

Djaffer Ibaroudene, Victor Demjanenko, Raj Acharya

Image Vis. Comput., 1990

Medical image segmentation with MARA.

Jagath C. Rajapakse, Raj Acharya

Proceedings of the IJCNN 1990, 1990

Multi sensor data fusion within hierarchical neural networks.

Jagath C. Rajapakse, Raj Acharya

Proceedings of the IJCNN 1990, 1990

1988

Mathematical morphology for 3-D image analysis.

Raj S. Acharya, Renaud Laurette

Proceedings of the IEEE International Conference on Acoustics, 1988