Review of dimensioning and tolerancing: representation and processing. - Utpal Roy; C. R. Liu; T. C. Woo (Comput. Aided Des., 1991)

Establishment of a pair of concentric circles with the minimum radial separation for assessing roundness error. - Utpal Roy; Xuzeng Zhang (Comput. Aided Des., 1992)

Development of a feature based expert manufacturing process planner. - Utpal Roy; Balaji Bharadwaj; Anand Chavan; Chilukuri Krishna Mohan (ICTAI, 1995)

Development of an intelligent product design system integration strategies. - Utpal Roy; Balaji Bharadwaj; Sriprakash Sarathy; Patrick Graham (Appl. Artif. Intell., 1995)

Representation and interpretation of geometric tolerances for polyhedral objects - I. Form tolerances. - Utpal Roy; Bing Li (Comput. Aided Des., 1998)

Representation and interpretation of geometric tolerances for polyhedral objects. II.: Size, orientation and position tolerances. - Utpal Roy; Bing Li (Comput. Aided Des., 1999)

Computation of a geometric model of a machined part from its NC machining programs. - Utpal Roy; Yaoxian Xu (Comput. Aided Des., 1999)

Function-to-form mapping: model, representation and applications in design synthesis. - Utpal Roy; Nilmani Pramanik; Rachuri Sudarsan; Ram D. Sriram; Kevin W. Lyons (Comput. Aided Des., 2001)

Positioning of toleranced parts in a 2D polygonal assembly and its use in tolerance analysis. - Bing Li; Utpal Roy (IEEE Trans. Robotics Autom., 2001)

Design with part behaviors: behavior model, representation and applications. - Utpal Roy; Balaji Bharadwaj (Comput. Aided Des., 2002)

A Novel Approach to Skew Detection and Character Segmentation for Handwritten Bangla Words. - Anandarup Roy; Tapan Kumar Bhowmik; Swapan K. Parui; Utpal Roy (DICTA, 2005)

A generic deviation-based approach for synthesis of tolerances. - Nilmani Pramanik; Utpal Roy; Rachuri Sudarsan; Ram D. Sriram; Kevin W. Lyons (IEEE Trans Autom. Sci. Eng., 2005)

A Model for Capturing Product Assembly Information. - Sudarsan Rachuri; Younghyun Han; Sebti Foufou; Shaw C. Feng; Utpal Roy; Fujun Wang; Ram D. Sriram; Kevin W. Lyons (J. Comput. Inf. Sci. Eng., 2006)

A scheme for mapping tolerance specifications to generalized deviation space for use in tolerance synthesis and analysis. - Haoyu Wang; Nilmani Pramanik; Utpal Roy; Rachuri Sudarsan; Ram D. Sriram; Kevin W. Lyons (IEEE Trans Autom. Sci. Eng., 2006)

HMM Parameter Estimation with Genetic Algorithm for Handwritten Word Recognition. - Tapan Kumar Bhowmik; Swapan K. Parui; Manika Kar; Utpal Roy (PReMI, 2007)

Color Based Image Segmentation. - Anandarup Roy; Swapan K. Parui; Amitav Paul; Utpal Roy (ICIT, 2008)

Discriminative HMM training with GA for handwritten word recognition. - Tapan Kumar Bhowmik; Swapan K. Parui; Utpal Roy (ICPR, 2008)

A Color Based Image Segmentation and its Application to Text Segmentation. - Anandarup Roy; Swapan K. Parui; Amitav Paul; Utpal Roy (ICVGIP, 2008)

TASOCNN: a topology adaptive self-organizing circular neural network and its application to color segmentation. - Anandarup Roy; Swapan K. Parui; Utpal Roy (ICVGIP, 2010)

Color Image Segmentation Using a Semi-wrapped Gaussian Mixture Model. - Anandarup Roy; Swapan K. Parui; Debyani Nandi; Utpal Roy (PReMI, 2011)

Lexicon Reduction Technique for Bangla Handwritten Word Recognition. - Tapan Kumar Bhowmik; Utpal Roy; Swapan K. Parui (Document Analysis Systems, 2012)

A finite mixture model based on pair-copula construction of multivariate distributions and its application to color image segmentation. - Anandarup Roy; Swapan K. Parui; Utpal Roy (ICVGIP, 2012)

An Efficient Approach for E-Content Management and Delivery in Digital Library. - Achintya K. Mandal; Utpal Roy (World Digit. Libr., 2012)

A sustainable building design using geosolar exergy storage technology (GEST). - Lowell E. Lingo; Utpal Roy (CASE, 2013)

Generative process planning with environmental constraints. - Utpal Roy; Shahed Shojaeipour (CASE, 2013)

The information framework for material behavior representation. - Utpal Roy; Bicheng Zhu; Daniel J. Rice (CASE, 2013)

A Pair-Copula Based Scheme for Text Extraction from Digital Images. - Anandarup Roy; Swapan K. Parui; Utpal Roy (ICDAR, 2013)

Numerical simulation of plankton dynamics in the gulf of kutch. - Bhaskar Das; Utpal Roy (IGARSS, 2013)

Building a rigorous foundation for performance assurance assessment techniques for "smart" manufacturing systems. - Utpal Roy; Yunpeng Li; Bicheng Zhu (IEEE BigData, 2014)

A Word Association Based Approach for Improving Retrieval Performance from Noisy OCRed Text. - Anirban Chakraborty 002; Kripabandhu Ghosh; Utpal Roy (KDIR, 2014)

Interpreting the semantics of GD&T specifications of a product for tolerance analysis. - Mehmet I. Sarigecili; Utpal Roy; Rachuri Sudarsan (Comput. Aided Des., 2014)

A "smart component" data model in PLM. - Yunpeng Li; Utpal Roy; Seung-Jun Shin; Y. Tina Lee (IEEE BigData, 2015)

Information Models for Processing Product Lifecycle Functionalities and Interfaces for Sustainable Manufacturing. - Utpal Roy; Mehmet I. Sarigecili (J. Comput. Inf. Sci. Eng., 2016)

SWGMM: a semi-wrapped Gaussian mixture model for clustering of circular-linear data. - Anandarup Roy; Swapan K. Parui; Utpal Roy (Pattern Anal. Appl., 2016)

Bangla Handwritten Character Segmentation Using Structural Features: A Supervised and Bootstrapping Approach. - Tapan Kumar Bhowmik; Swapan Kumar Parui; Utpal Roy; Lambert Schomaker (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2016)

Coalition Formation for Cooperative Service-Based Message Sharing in Vehicular Ad Hoc Networks. - Bhaskar Das; Sudip Misra; Utpal Roy (IEEE Trans. Parallel Distributed Syst., 2016)

A data-driven approach for improving sustainability assessment in advanced manufacturing. - Yunpeng Li; Heng Zhang 010; Utpal Roy; Y. Tina Lee (IEEE BigData, 2017)

Efficacy of Typing Pattern Analysis in Identifying Soft Biometric Information and Its Impact in User Recognition. - Soumen Roy; Utpal Roy; Devadatta Sinha (ICIAP Workshops, 2017)

Analysis of Typing Pattern in Identifying Soft Biometric Information and Its Impact in User Recognition. - Soumen Roy; Utpal Roy; Devadatta Sinha (ICITAM, 2017)

Enriching STEP Product Model With Geometric Dimension and Tolerance Information for One-Dimensional Tolerance Analysis. - Mehmet I. Sarigecili; Utpal Roy; Sudarsan Rachuri (J. Comput. Inf. Sci. Eng., 2017)

Improving Data Science Projects by Enriching Analytical Models with Domain Knowledge. - Heng Zhang 010; Utpal Roy; Jeffrey S. Saltz (IEEE BigData, 2018)

Re-Broadcast AODV(reAODV) Based Routing Protocol Modification Over AODV for VANET In City Scenario. - Soumen Saha; Utpal Roy; Devadatta Sinha (Int. J. Synth. Emot., 2018)

Modeling and Validation of a Web Ontology Language Based Disassembly Planning Information Model. - Bicheng Zhu; Utpal Roy (J. Comput. Inf. Sci. Eng., 2018)

The probability of predicting personality traits by the way user types on touch screen. - Soumen Roy; Utpal Roy; Devadatta Sinha (Innov. Syst. Softw. Eng., 2019)

A semantics-based dispatching rule selection approach for job shop scheduling. - Heng Zhang 010; Utpal Roy (J. Intell. Manuf., 2019)

Enriching analytics models with domain knowledge for smart manufacturing data analysis. - Heng Zhang 010; Utpal Roy; Yung-Tsun Tina Lee (Int. J. Prod. Res., 2020)

A Systematic Literature Review on Latest Keystroke Dynamics Based Models. - Soumen Roy; Jitesh Pradhan; Abhinav Kumar 005; Dibya Ranjan Das Adhikary; Utpal Roy; Devadatta Sinha; Rajat Kumar Pal (IEEE Access, 2022)

Identifying age group and gender based on activities on touchscreen. - Soumen Roy; Devadatta Sinha; Utpal Roy (Int. J. Biom., 2022)

Exact Solutions for Solitary Waves in a Bose-Einstein Condensate under the Action of a Four-Color Optical Lattice. - Barun Halder; Suranjana Ghosh; Pradosh Basu; Jayanta Bera; Boris A. Malomed; Utpal Roy (Symmetry, 2022)

An Unsupervised and Robust Line and Word Segmentation Method for Handwritten and Degraded Printed Document. - Jayati Mukherjee; Swapan K. Parui; Utpal Roy (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2022)

Bengali Hate Speech Detection Using Deep Learning Technique. - Chandan Senapati; Utpal Roy (FIRE (Working Notes), 2023)

Imbalanced ensemble learning in determining Parkinson's disease using Keystroke dynamics. - Soumen Roy; Utpal Roy; Devadatta Sinha; Rajat Kumar Pal (Expert Syst. Appl., 2023)

A unique approach towards keystroke dynamics-based entry-point user access control. - Soumen Roy; Devadatta Sinha; Rajat Kumar Pal; Utpal Roy (Int. J. Biom., 2024)

Verifying the Reliability of Quantum Random Number Generator: A Comprehensive Testing Approach. - Rounak Biswas; Dhruv Roy Talukdar; Utpal Roy (SN Comput. Sci., 2024)

A Low Resource Multi-lingual Simultaneous Script Identification and Text Recognition Model. - Jayati Mukherjee; Utpal Roy (SN Comput. Sci., 2024)