Arun K. Pujari

According to our database, Arun K. Pujari authored at least 104 papers between 1983 and 2024.

Collaborative distances:

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

2024

Data augmentation and refinement for recommender system: A semi-supervised approach using maximum margin matrix factorization.

Shamal Shaikh, Venkateswara Rao Kagita, Vikas Kumar, Arun K. Pujari

Expert Syst. Appl., March, 2024

UniRecSys: A unified framework for personalized, group, package, and package-to-group recommendations.

Adamya Shyam, Vikas Kumar, Venkateswara Rao Kagita, Arun K. Pujari

Knowl. Based Syst., 2024

2023

Conformal Group Recommender System.

Venkateswara Rao Kagita, Anshuman Singh, Vikas Kumar, Pavan Kalyan Reddy Neerudu, Arun K. Pujari, Rohit Kumar Bondugula

CoRR, 2023

Data augmentation for recommender system: A semi-supervised approach using maximum margin matrix factorization.

Shamal Shaikh, Venkateswara Rao Kagita, Vikas Kumar, Arun K. Pujari

CoRR, 2023

Gradient based Hybridization of PSO.

Arun K. Pujari, Sowmini Devi Veeramachaneni

Proceedings of the 2023 7th International Conference on Computer Science and Artificial Intelligence, 2023

2022

Inductive conformal recommender system.

Venkateswara Rao Kagita, Arun K. Pujari, Vineet Padmanabhan, Vikas Kumar

Knowl. Based Syst., 2022

A hinge-loss based codebook transfer for cross-domain recommendation with non-overlapping data.

Sowmini Devi Veeramachaneni, Arun K. Pujari, Vineet Padmanabhan, Vikas Kumar

Inf. Syst., 2022

Transfer of codebook latent factors for cross-domain recommendation with non-overlapping data.

Sowmini Devi Veeramachaneni, Arun K. Pujari, Vineet Padmanabhan, Vikas Kumar

CoRR, 2022

2021

Face recognition using particle swarm optimization based block ICA.

Rasmikanta Pati, Arun K. Pujari, Padmavati Gahan

Multim. Tools Appl., 2021

Independent Component Analysis: A Review, with Emphasis on Commonly used Algorithms and Contrast Function.

Rasmikanta Pati, Arun K. Pujari, Padmavati Gahan, Vikas Kumar

Computación y Sistemas, 2021

A Hinge-Loss based Codebook Transfer for Cross-Domain Recommendation with Nonoverlapping Data.

Sowmini Devi Veeramachaneni, Arun K. Pujari, Vineet Padmanabhan, Vikas Kumar

CoRR, 2021

A new method for weighted ensemble clustering and coupled ensemble selection.

Arko Banerjee, Arun K. Pujari, Chhabi Rani Panigrahi, Bibudhendu Pati, Suvendu Chandan Nayak, Tien-Hsiung Weng

Connect. Sci., 2021

Committee Selection using Attribute Approvals.

Venkateswara Rao Kagita, Arun K. Pujari, Vineet Padmanabhan, Haris Aziz, Vikas Kumar

Proceedings of the AAMAS '21: 20th International Conference on Autonomous Agents and Multiagent Systems, 2021

2020

A new unsupervised method for boundary perception and word-like segmentation of sequence.

Arko Banerjee, Arun K. Pujari, Bibudhendu Pati, Chhabi Rani Panigrahi

Int. J. Comput. Sci. Eng., 2020

2019

Skyline recommendation with uncertain preferences.

Venkateswara Rao Kagita, Arun K. Pujari, Vineet Padmanabhan, Vikas Kumar

Pattern Recognit. Lett., 2019

Group preserving label embedding for multi-label classification.

Vikas Kumar, Arun K. Pujari, Vineet Padmanabhan, Venkateswara Rao Kagita

Pattern Recognit., 2019

Committee Selection with Attribute Level Preferences.

Venkateswara Rao Kagita, Arun K. Pujari, Vineet Padmanabhan, Vikas Kumar

CoRR, 2019

A Maximum Margin Matrix Factorization based Transfer Learning Approach for Cross-Domain Recommendation.

Sowmini Devi Veeramachaneni, Arun K. Pujari, Vineet Padmanabhan, Vikas Kumar

Appl. Soft Comput., 2019

2018

Conformal matrix factorization based recommender system.

Tadiparthi V. R. Himabindu, Vineet Padmanabhan, Arun K. Pujari

Inf. Sci., 2018

Multi-label classification using hierarchical embedding.

Vikas Kumar, Arun K. Pujari, Vineet Padmanabhan, Sandeep Kumar Sahu, Venkateswara Rao Kagita

Expert Syst. Appl., 2018

2017

Proximal maximum margin matrix factorization for collaborative filtering.

Vikas Kumar, Arun K. Pujari, Sandeep Kumar Sahu, Venkateswara Rao Kagita, Vineet Padmanabhan

Pattern Recognit. Lett., 2017

Collaborative filtering using multiple binary maximum margin matrix factorizations.

Vikas Kumar, Arun K. Pujari, Sandeep Kumar Sahu, Venkateswara Rao Kagita, Vineet Padmanabhan

Inf. Sci., 2017

Conformal recommender system.

Venkateswara Rao Kagita, Arun K. Pujari, Vineet Padmanabhan, Sandeep Kumar Sahu, Vikas Kumar

Inf. Sci., 2017

Bounds on skyline probability for databases with uncertain preferences.

Arun K. Pujari, Vineet Padmanabhan, Venkateswara Rao Kagita

Int. J. Approx. Reason., 2017

A Matrix Factorization & Clustering Based Approach for Transfer Learning.

Sowmini Devi V., Vineet Padmanabhan, Arun K. Pujari

Proceedings of the Pattern Recognition and Machine Intelligence, 2017

2016

Combining Swarm with Gradient Search for Maximum Margin Matrix Factorization.

K. H. Salman, Arun K. Pujari, Vikas Kumar, Sowmini Devi Veeramachaneni

Proceedings of the PRICAI 2016: Trends in Artificial Intelligence, 2016

Threshold-Based Direct Computation of Skyline Objects for Database with Uncertain Preferences.

Venkateswara Rao Kagita, Arun K. Pujari, Vineet Padmanabhan, Vikas Kumar, Sandeep Kumar Sahu

Proceedings of the PRICAI 2016: Trends in Artificial Intelligence, 2016

Prediction with Confidence in Item Based Collaborative Filtering.

Tadiparthi V. R. Himabindu, Vineet Padmanabhan, Arun K. Pujari, Abdul Sattar

Proceedings of the PRICAI 2016: Trends in Artificial Intelligence, 2016

2015

Efficient computation for probabilistic skyline over uncertain preferences.

Arun K. Pujari, Venkateswara Rao Kagita, Anubhuti Garg, Vineet Padmanabhan

Inf. Sci., 2015

Virtual user approach for group recommender systems using precedence relations.

Venkateswara Rao Kagita, Arun K. Pujari, Vineet Padmanabhan

Inf. Sci., 2015

Greedy partitioning based tree structured multiclass SVM for Odia OCR.

Sandeep Kumar Sahu, Arun K. Pujari, Vikas Kumar, Venkateswara Rao Kagita, Vineet Padmanabhan

Proceedings of the 2015 Fifth National Conference on Computer Vision, 2015

Polyhedral Approach for Lifetime Maximization of Target Coverage Problem.

Arun K. Pujari, S. Mini, Trideba Padhi, Prabhanjan Sahoo

Proceedings of the 2015 International Conference on Distributed Computing and Networking, 2015

Recommender system algorithms: A comparative analysis based on monotonicity.

Tadiparthi V. R. Himabindu, Vineet Padmanabhan, Venkateswara Rao Kagita, Arun K. Pujari

Proceedings of the Eighth International Conference on Advances in Pattern Recognition, 2015

GP-SVM: Tree Structured Multiclass SVM with Greedy Partitioning.

Sandeep Kumar Sahu, Arun K. Pujari, Venkateswara Rao Kagita, Vikas Kumar, Vineet Padmanabhan

Proceedings of the 2015 International Conference on Information Technology, 2015

Learning in Real-Time Strategy Games.

Vineet Padmanabhan, Pranay Goud, Arun K. Pujari, Harshit Sethy

Proceedings of the 2015 International Conference on Information Technology, 2015

On the Phase Transition Analysis of k/Q-coverage Problem in Wireless Sensor Networks.

S. Mini, Arun K. Pujari

Proceedings of the 2015 International Conference on Information Technology, 2015

Topic Modelling for Songs.

Nishma Laitonjam, Vineet Padmanabhan, Arun K. Pujari, Rajendra Prasad Lal

Proceedings of the 2015 International Conference on Information Technology, 2015

Bi-directional Search for Skyline Probability.

Arun K. Pujari, Venkateswara Rao Kagita, Anubhuti Garg, Vineet Padmanabhan

Proceedings of the Algorithms and Discrete Applied Mathematics, 2015

2014

Collaborative filtering by PSO-based MMMF.

Sowmini Devi V., Venkateswara Rao Kagita, Arun K. Pujari, Vineet Padmanabhan

Proceedings of the 2014 IEEE International Conference on Systems, Man, and Cybernetics, 2014

2013

Precedence Mining in Group Recommender Systems.

Venkateswara Rao Kagita, Vineet Padmanabhan, Arun K. Pujari

Proceedings of the Pattern Recognition and Machine Intelligence, 2013

Spectral approach to find number of clusters of short-text documents.

Anil Goyal, Mukesh K. Jadon, Arun K. Pujari

Proceedings of the Fourth National Conference on Computer Vision, 2013

Directional Decomposition for Odia Character Recognition.

Chandana Mitra, Arun K. Pujari

Proceedings of the Mining Intelligence and Knowledge Exploration, 2013

Group Recommender Systems: A Virtual User Approach Based on Precedence Mining.

Venkateswara Rao Kagita, Arun K. Pujari, Vineet Padmanabhan

Proceedings of the AI 2013: Advances in Artificial Intelligence, 2013

Clustering Short-Text Using Non-negative Matrix Factorization of Hadamard Product of Similarities.

Krutika Verma, Mukesh K. Jadon, Arun K. Pujari

Proceedings of the Information Retrieval Technology, 2013

2012

Time Series Quanslet: A Novel Primitive for Image Classification.

Tusar Kanti Mishra, Arun K. Pujari

Proceedings of the Contemporary Computing - 5th International Conference, 2012

2011

Adaptive Naive Bayes method for masquerade detection.

Subrat Kumar Dash, Krupa Sagar Reddy, Arun K. Pujari

Secur. Commun. Networks, 2011

High-Energy-First (HEF) Heuristic for Energy-Efficient Target Coverage Problem

Manju Chaudhary, Arun K. Pujari

CoRR, 2011

2010

A new clusterwise similarity for partitions based on quantitative disagreement.

P. Rajasekhara, Arun K. Pujari

Proceedings of the Seventh Indian Conference on Computer Vision, 2010

2009

Heuristics for Minimizing Interference in Sensor Networks.

Amit K. Sharma, Nikunj Thakral, Siba K. Udgata, Arun K. Pujari

Proceedings of the Distributed Computing and Networking, 10th International Conference, 2009

Q-Coverage Problem in Wireless Sensor Networks.

Manju Chaudhary, Arun K. Pujari

Proceedings of the Distributed Computing and Networking, 10th International Conference, 2009

Opportunistic Consensus Clustering.

Arko Banerjee, Arun K. Pujari

Proceedings of The 2009 International Conference on Data Mining, 2009

2007

A modified Gabor function for content based image retrieval.

Challa S. Sastry, M. Ravindranath, Arun K. Pujari, Bulusu Lakshmana Deekshatulu

Pattern Recognit. Lett., 2007

Network traffic analysis using singular value decomposition and multiscale transforms.

Challa S. Sastry, Sanjay Rawat, Arun K. Pujari, Ved Prakash Gulati

Inf. Sci., 2007

Intrusion detection using text processing techniques with a kernel based similarity measure.

Alok Sharma, Arun K. Pujari, Kuldip K. Paliwal

Comput. Secur., 2007

A Tighter Error Bound for Decision Tree Learning Using PAC Learnability.

Chaithanya Pichuka, Raju S. Bapi, Chakravarthy Bhagvati, Arun K. Pujari, Bulusu Lakshmana Deekshatulu

Proceedings of the IJCAI 2007, 2007

Strategy Proof Electronic Markets.

A. R. Dani, Arun K. Pujari, Ved Prakash Gulati

Proceedings of the 3rd Indian International Conference on Artificial Intelligence, 2007

Use of Dimensionality Reduction for Intrusion Detection.

Subrat Kumar Dash, Sanjay Rawat, Arun K. Pujari

Proceedings of the Information Systems Security, Third International Conference, 2007

2006

<i>N</i>-gram analysis for computer virus detection.

Krishna Sandeep Reddy Dubba, Arun K. Pujari

J. Comput. Virol., 2006

A Fourier-Radial Descriptor Algorithm for Invariant Feature Extraction.

Challa S. Sastry, Arun K. Pujari, Bulusu Lakshmana Deekshatulu

Int. J. Wavelets Multiresolution Inf. Process., 2006

Multi Unit Auctions with Constraints in Financial Domain.

A. R. Dani, Arun K. Pujari, Ved Prakash Gulati

Proceedings of the Eighth IEEE International Conference on E-Commerce Technology (CEC 2006) / Third IEEE International Conference on Enterprise Computing, 2006

Content Based Image Retrieval Using Region Labelling.

J. Naveen Kumar Reddy, Chakravarthy Bhagvati, Raju S. Bapi, Arun K. Pujari, Bulusu Lakshmana Deekshatulu

Proceedings of the Computer Vision, Graphics and Image Processing, 5th Indian Conference, 2006

New Malicious Code Detection Using Variable Length <i>n</i>-grams.

Krishna Sandeep Reddy Dubba, Subrat Kumar Dash, Arun K. Pujari

Proceedings of the Information Systems Security, Second International Conference, 2006

2005

A Fast Host-Based Intrusion Detection System Using Rough Set Theory.

Sanjay Rawat, Ved Prakash Gulati, Arun K. Pujari

Trans. Rough Sets, 2005

QROCK: A quick version of the ROCK algorithm for clustering of categorical data.

Mala Dutta, Anjana Kakoti Mahanta, Arun K. Pujari

Pattern Recognit. Lett., 2005

Gossip Codes for Fingerprinting: Construction, Erasure Analysis and Pirate Tracing.

Ravi Sankar Veerubhotla, Ashutosh Saxena, Ved Prakash Gulati, Arun K. Pujari

J. Univers. Comput. Sci., 2005

Appcast: a low stress and high stretch overlay protocol.

V. Radha, Ved Prakash Gulati, Arun K. Pujari

Int. J. Grid Util. Comput., 2005

Texture element feature characterizations for CBIR.

K. Jalaja, Chakravarthy Bhagvati, Bulusu Lakshmana Deekshatulu, Arun K. Pujari

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

Minimality and Convexity Properties in Spatial CSPs.

Priti Chandra, Arun K. Pujari

Proceedings of the 17th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2005), 2005

Episode Based Masquerade Detection.

Subrat Kumar Dash, Krupa Sagar Reddy, Arun K. Pujari

Proceedings of the Information Systems Security, First International Conference, 2005

Design of Continuous Call Market with Assignment Constraints.

A. R. Dani, Ved Prakash Gulati, Arun K. Pujari

Proceedings of the ICEIS 2005, 2005

Auction Based System for Electronic Commerce Transaction.

A. R. Dani, Ved Prakash Gulati, Arun K. Pujari

Proceedings of the ICEIS 2005, 2005

Continuous Call Double Auctions with Indivisibility Constraints.

A. R. Dani, Arun K. Pujari, Ved Prakash Gulati

Proceedings of the 2005 IEEE International Conference on e-Technology, e-Commerce, and e-Services (EEE 2005), 29 March, 2005

2004

A wavelet based multiresolution algorithm for rotation invariant feature extraction.

Challa S. Sastry, Arun K. Pujari, Bulusu Lakshmana Deekshatulu, Chakravarthy Bhagvati

Pattern Recognit. Lett., 2004

An intelligent character recognizer for Telugu scripts using multiresolution analysis and associative memory.

Arun K. Pujari, Challa Dhanunjaya Naidu, M. Sreenivasa Rao, B. C. Jinaga

Image Vis. Comput., 2004

Frequency- and ordering-based similarity measure for host-based intrusion detection.

Sanjay Rawat, Ved Prakash Gulati, Arun K. Pujari

Inf. Manag. Comput. Secur., 2004

On the Use of Singular Value Decomposition for a Fast Intrusion Detection System.

Sanjay Rawat, Arun K. Pujari, Ved Prakash Gulati

Proceedings of the First International Workshop on Views on Designing Complex Architectures, 2004

EvIA - Evidential Interval Algebra and Heuristic Backtrack-Free Algorithm.

S. Durga Bhavani, Arun K. Pujari

Constraints An Int. J., 2004

A Novel Heuristic to Solve IA Network by Convex Approximation and Weights.

Arun K. Pujari, T. Adilakshmi

Proceedings of the PRICAI 2004: Trends in Artificial Intelligence, 2004

On Gossip Codes and Traceability Schemes.

Ravi Sankar Veerubhotla, Ashutosh Saxena, Ved Prakash Gulati, Arun K. Pujari

Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04), 2004

Efficient Multicast E-Services Over APPCAST.

V. Radha, Ved Prakash Gulati, Arun K. Pujari

Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04), 2004

Content Based Retrieval of Emotions in Face Images.

J. Nileema, Priti Chandra, Chakravarthy Bhagvati, Arun K. Pujari, Bulusu Lakshmana Deekshatulu

Proceedings of the ICVGIP 2004, 2004

Bitplane Based Area Morphology for CBIR.

K. Kiran Kumar, Chakravarthy Bhagvati, Arun K. Pujari, Bulusu Lakshmana Deekshatulu

Proceedings of the ICVGIP 2004, 2004

A Balanced Multicast Overlay Protocol - Appcast.

V. Radha, Ved Prakash Gulati, Arun K. Pujari

Proceedings of the 18th International Conference on Advanced Information Networking and Applications (AINA 2004), 2004

2002

An Adaptive Character Recognizer for Telugu Scripts Using Multiresolution Analysis, Associative Memory.

Arun K. Pujari, Challa Dhanunjaya Naidu, B. C. Jinaga

Proceedings of the ICVGIP 2002, 2002

2000

Temporal Reasoning: A Three Way Analysis.

Vineet Padmanabhan, Abdul Sattar, Arun K. Pujari, Chinmoy Goswami

Proceedings of the Seventh International Workshop on Temporal Representation and Reasoning, 2000

1999

An Efficient Algorithm to Generate Prime Implicants.

A. K. Shiny, Arun K. Pujari

J. Autom. Reason., 1999

A New Neural Network Architecture with Associative Memory, Pruning and Order-Sensitive Learning.

M. Sreenivasa Rao, Arun K. Pujari

Int. J. Neural Syst., 1999

A New Framework for Reasoning about Points, Intervals and Durations.

Arun K. Pujari, Abdul Sattar

Proceedings of the Sixteenth International Joint Conference on Artificial Intelligence, 1999

INDU: An Interval and Duration Network.

Arun K. Pujari, G. Vijaya Kumari, Abdul Sattar

Proceedings of the Advanced Topics in Artificial Intelligence, 1999

1998

Computation of Prime Implicants Using Matrix and Paths.

A. K. Shiny, Arun K. Pujari

J. Log. Comput., 1998

1997

A New Neural Network Architecture for Efficient Close Proximity Match of Large Databases.

M. Sreenivasa Rao, Arun K. Pujari, Bala Srinivasan

Proceedings of the Eighth International Workshop on Database and Expert Systems Applications, 1997

1996

Restoration of geometrically aberrated images using a self-organising neural network.

M. B. Sukhaswami, Arun K. Pujari

Pattern Recognit. Lett., 1996

1995

Recognition of telugu characters using neural networks.

M. B. Sukhaswami, P. Seetharamulu, Arun K. Pujari

Int. J. Neural Syst., 1995

1993

Efficient Algorithm to Sort Linear Combinations of Arrays.

Arun K. Pujari

Proceedings of the Foundations of Software Technology and Theoretical Computer Science, 1993

1992

Linear octree by volume intersection using perspective silhouettes.

V. B. Nitya, N. Sridevi, Arun K. Pujari

Pattern Recognit. Lett., 1992

1991

Volume intersection with optimal set of directions.

K. Shanmukh, Arun K. Pujari

Pattern Recognit. Lett., 1991

Static scene analysis using structured light.

Deepak Bhatnagar, Arun K. Pujari, P. Seetharamulu

Image Vis. Comput., 1991

1990

Linear octree of a 3D object from 2D silhouettes using segment tree.

Anita G. Pai, H. Usha, Arun K. Pujari

Pattern Recognit. Lett., 1990

Polygonal representation by edge k-d trees.

B. Lavakusha, Arun K. Pujari, P. G. Reddy

Pattern Recognit. Lett., 1990

Off-line Shorthand Recognition System.

R. Ethindra Kumar, Arun Agarwal, Arun K. Pujari

Proceedings of IAPR Workshop on Machine Vision Applications, 1990

1989

Linear octrees by volume intersection.

B. Lavakusha, Arun K. Pujari, P. G. Reddy

Comput. Vis. Graph. Image Process., 1989

1988

Separability of unimodal polygons.

Arun K. Pujari

Pattern Recognit. Lett., 1988

1985

Architecture of an expert database management system.

Arun K. Pujari, S. L. Mehndiratta

Proceedings of the Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications), 1985

1983

A convex polytope of diameter one.

Arun K. Pujari, Ashok K. Mittal, S. K. Gupta

Discret. Appl. Math., 1983