Ashok Samal

According to our database, Ashok Samal authored at least 106 papers between 1986 and 2024.

Collaborative distances:

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

2024

A Spatially-Aware Data-Driven Approach to Automatically Geocoding Non-Gazetteer Place Names.

Praval Sharma, Ashok Samal, Leen-Kiat Soh, Deepti Joshi

ACM Trans. Spatial Algorithms Syst., March, 2024

2023

A spatially-aware algorithm for location extraction from structured documents.

Praval Sharma, Ashok Samal, Leen-Kiat Soh, Deepti Joshi

GeoInformatica, October, 2023

Agent Based Modeling of the Spread of Social Unrest Using Infectious Disease Models.

Anup Adhikari, Leen-Kiat Soh, Deepti Joshi, Ashok Samal, Regina Werum

ACM Trans. Spatial Algorithms Syst., September, 2023

2022

FlowerPhenoNet: Automated Flower Detection from Multi-View Image Sequences Using Deep Neural Networks for Temporal Plant Phenotyping Analysis.

Sruti Das Choudhury, Samarpan Guha, Aankit Das, Amit Kumar Das, Ashok Samal, Tala Awada

Remote. Sens., December, 2022

2021

Visual Growth Tracking for Automated Leaf Stage Monitoring Based on Image Sequence Analysis.

Srinidhi Bashyam, Sruti Das Choudhury, Ashok Samal, Tala Awada

Remote. Sens., 2021

An information fusion approach for conflating labeled point-based time-series data.

Zion Schell, Ashok Samal, Leen-Kiat Soh

GeoInformatica, 2021

2019

Seed selection algorithm through K-means on optimal number of clusters.

Kuntal Chowdhury, Debasis Chaudhuri, Arup Kumar Pal, Ashok Samal

Multim. Tools Appl., 2019

2018

Label Distribution-Based Facial Attractiveness Computation by Deep Residual Learning.

Yangyu Fan, Shu Liu, Bo Li, Zhe Guo, Ashok Samal, Jun Wan, Stan Z. Li

IEEE Trans. Multim., 2018

An efficient algorithm to decompose a compound rectilinear shape into simple rectilinear shapes.

Imran Sharif, Debasis Chaudhuri, Naveen Kumar Kushwaha, Ashok Samal, Brij Mohan Singh

Turkish J. Electr. Eng. Comput. Sci., 2018

Analysis of Multifactorial Social Unrest Events with Spatio-Temporal k-Dimensional Tree-based DBSCAN.

Sudeep Basnet, Leen-Kiat Soh, Ashok Samal, Deepti Joshi

Proceedings of the 2nd ACM SIGSPATIAL Workshop on Analytics for Local Events and News, 2018

2017

Computing Fitness of Use of Geospatial Datasets.

Leen-Kiat Soh, Ashok Samal

Proceedings of the Encyclopedia of GIS., 2017

Conflation of Features.

Sharad C. Seth, Ashok Samal

Proceedings of the Encyclopedia of GIS., 2017

Feature Extraction, Abstract.

Ashok Samal, Sharad C. Seth

Proceedings of the Encyclopedia of GIS., 2017

A landmark-based data-driven approach on 2.5D facial attractiveness computation.

Shu Liu, Yangyu Fan, Zhe Guo, Ashok Samal, Afan Ali

Neurocomputing, 2017

Facial attractiveness computation by label distribution learning with deep CNN and geometric features.

Shu Liu, Bo Li, Yangyu Fan, Zhe Guo, Ashok Samal

Proceedings of the 2017 IEEE International Conference on Multimedia and Expo, 2017

Automated Stem Angle Determination for Temporal Plant Phenotyping Analysis.

Sruti Das Choudhury, Saptarsi Goswami, Srinidhi Bashyam, Tala Awada, Ashok Samal

Proceedings of the 2017 IEEE International Conference on Computer Vision Workshops, 2017

SURGE: Social Unrest Reconnaissance GazEteer.

Deepti Joshi, Sudeep Basnet, Hariharan Arunachalam, Leen-Kiat Soh, Ashok Samal, Shawn Ratcliff, Regina Werum

Proceedings of the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2017

Fractal features for automatic detection of dysarthria.

Taylor Spangler, N. V. Vinodchandran, Ashok Samal, Jordan R. Green

Proceedings of the 2017 IEEE EMBS International Conference on Biomedical & Health Informatics, 2017

2016

A Computational Model for Object-Based Visual Saliency: Spreading Attention Along Gestalt Cues.

Jin-Gang Yu, Gui-Song Xia, Changxin Gao, Ashok Samal

IEEE Trans. Multim., 2016

Automatic Building Detection From High-Resolution Satellite Images Based on Morphology and Internal Gray Variance.

Debasis Chaudhuri, Naveen Kumar Kushwaha, Ashok Samal, R. C. Agarwal

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2016

Globally consistent correspondence of multiple feature sets using proximal Gauss-Seidel relaxation.

Jin-Gang Yu, Gui-Song Xia, Ashok Samal, Jinwen Tian

Pattern Recognit., 2016

Advances in computational facial attractiveness methods.

Shu Liu, Yangyu Fan, Ashok Samal, Zhe Guo

Multim. Tools Appl., 2016

Label distribution based facial attractiveness computation by deep residual learning.

Shu Liu, Bo Li, Yangyu Fan, Zhe Guo, Ashok Samal

CoRR, 2016

2015

Hyperspectral imaging of ribeye muscle on hanging beef carcasses for tenderness assessment.

Govindarajan Konda Naganathan, Kim Cluff, Ashok Samal, Chris R. Calkins, David D. Jones, Carol L. Lorenzen, Jeyamkondan Subbiah

Comput. Electron. Agric., 2015

2.5D Facial Attractiveness Computation Based on Data-Driven Geometric Ratios.

Shu Liu, Yangyu Fan, Zhe Guo, Ashok Samal

Proceedings of the Intelligence Science and Big Data Engineering. Image and Video Data Engineering, 2015

2014

A dissimilarity function for geospatial polygons.

Deepti Joshi, Leen-Kiat Soh, Ashok Samal, Jing Zhang

Knowl. Inf. Syst., 2014

Using spatial data support for reducing uncertainty in geospatial applications.

T. Hong, K. Hart, Leen-Kiat Soh, Ashok Samal

GeoInformatica, 2014

Preliminary Test of a Real-Time, Interactive Silent Speech Interface Based on Electromagnetic Articulograph.

Jun Wang, Ashok Samal, Jordan R. Green

Proceedings of the 5th Workshop on Speech and Language Processing for Assistive Technologies, 2014

Across-speaker articulatory normalization for speaker-independent silent speech recognition.

Jun Wang, Ashok Samal, Jordan R. Green

Proceedings of the INTERSPEECH 2014, 2014

2013

Spatio-temporal polygonal clustering with space and time as first-class citizens.

Deepti Joshi, Ashok Samal, Leen-Kiat Soh

GeoInformatica, 2013

Development of a cross-section based streamflow routing package for MODFLOW.

Gengxin Ou, Xunhong Chen, Ayse Kilic, Shannon Bartelt-Hunt, Yusong Li, Ashok Samal

Environ. Model. Softw., 2013

Word Recognition from Continuous Articulatory Movement Time-series Data using Symbolic Representations.

Jun Wang, Arvind Balasubramanian, Luis Mojica de La Vega, Jordan R. Green, Ashok Samal, Balakrishnan Prabhakaran

Proceedings of the Fourth Workshop on Speech and Language Processing for Assistive Technologies, 2013

Individual articulator's contribution to phoneme production.

Jun Wang, Jordan R. Green, Ashok Samal

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

Redistricting Using Constrained Polygonal Clustering.

Deepti Joshi, Leen-Kiat Soh, Ashok Samal

IEEE Trans. Knowl. Data Eng., 2012

A Statistical Approach for Automatic Detection of Ocean Disturbance Features From SAR Images.

Debasis Chaudhuri, Ashok Samal, A. Agrawal, Sanjay, A. Mishra, V. Gohri, R. C. Agarwal

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2012

Semi-Automated Road Detection From High Resolution Satellite Images by Directional Morphological Enhancement and Segmentation Techniques.

Debasis Chaudhuri, Naveen Kumar Kushwaha, Ashok Samal

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2012

Finding best-fitted rectangle for regions using a bisection method.

Debasis Chaudhuri, Naveen Kumar Kushwaha, Imran Sharif, Ashok Samal

Mach. Vis. Appl., 2012

iLOG: A Framework for Automatic Annotation of Learning Objects with Empirical Usage Metadata.

Lee Dee Miller, Leen-Kiat Soh, Ashok Samal, Gwen Nugent

Int. J. Artif. Intell. Educ., 2012

Whole-Word Recognition from Articulatory Movements for Silent Speech Interfaces.

Jun Wang, Ashok Samal, Jordan R. Green, Frank Rudzicz

Proceedings of the INTERSPEECH 2012, 2012

Sentence recognition from articulatory movements for silent speech interfaces.

Jun Wang, Ashok Samal, Jordan R. Green, Frank Rudzicz

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011

Stitching algorithms for biological specimen images.

Sanjiv K. Bhatia, Ashok Samal, Vishal Seri, Scott L. Gardner

Int. J. Comput. Vis. Robotics, 2011

Effect of font size, italics, and colour count on web usability.

Sanjiv K. Bhatia, Ashok Samal, Nithin Rajan, Marc T. Kiviniemi

Int. J. Comput. Vis. Robotics, 2011

Revising computer science learning objects from learner interaction data.

Lee Dee Miller, Leen-Kiat Soh, Beth Neilsen, Kevin Kupzyk, Ashok Samal, Erica Lam, Gwen Nugent

Proceedings of the 42nd ACM technical symposium on Computer science education, 2011

Evaluating the use of learning objects in CS1.

Lee Dee Miller, Leen-Kiat Soh, Gwen Nugent, Kevin Kupzyk, Leyla Masmaliyeva, Ashok Samal

Proceedings of the 42nd ACM technical symposium on Computer science education, 2011

Quantifying Articulatory Distinctiveness of Vowels.

Jun Wang, Jordan R. Green, Ashok Samal, David Marx

Proceedings of the INTERSPEECH 2011, 2011

2010

Using bidimensional regression to assess face similarity.

Sarvani Kare, Ashok Samal, David Marx

Mach. Vis. Appl., 2010

A content based image retrieval system for a biological specimen collection.

Joyita Mallik, Ashok Samal, Scott L. Gardner

Comput. Vis. Image Underst., 2010

2009

Searching satellite imagery with integrated measures.

Ashok Samal, Sanjiv K. Bhatia, Prasanth Vadlamani, David Marx

Pattern Recognit., 2009

Renaissance computing: an initiative for promoting student participation in computing.

Leen-Kiat Soh, Ashok Samal, Stephen D. Scott, Stephen Ramsay, Etsuko Moriyama, George Meyer, Brian Moore, William G. Thomas, Duane F. Shell

Proceedings of the 40th SIGCSE Technical Symposium on Computer Science Education, 2009

Redistricting Using Heuristic-Based Polygonal Clustering.

Deepti Joshi, Leen-Kiat Soh, Ashok Samal

Proceedings of the ICDM 2009, 2009

A dissimilarity function for clustering geospatial polygons.

Deepti Joshi, Ashok Samal, Leen-Kiat Soh

Proceedings of the 17th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2009

Density-based clustering of polygons.

Deepti Joshi, Ashok Samal, Leen-Kiat Soh

Proceedings of the IEEE Symposium on Computational Intelligence and Data Mining, 2009

Intelligent Learning Object Guide (iLOG): A Framework for Automatic Empirically-Based Metadata Generation.

S. A. Riley, Lee Dee Miller, Leen-Kiat Soh, Ashok Samal, Gwen Nugent

Proceedings of the Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling, 2009

2008

Computing Fitness of Use of Geospatial Datasets.

Leen-Kiat Soh, Ashok Samal

Proceedings of the Encyclopedia of GIS., 2008

Conflation of Features.

Sharad C. Seth, Ashok Samal

Proceedings of the Encyclopedia of GIS., 2008

Feature Extraction, Abstract.

Ashok Samal, Sharad C. Seth

Proceedings of the Encyclopedia of GIS., 2008

An Automatic Bridge Detection Technique for Multispectral Images.

Debasis Chaudhuri, Ashok Samal

IEEE Trans. Geosci. Remote. Sens., 2008

Computation of a face attractiveness index based on neoclassical canons, symmetry, and golden ratios.

Kendra Schmid, David Marx, Ashok Samal

Pattern Recognit., 2008

Recognition and quality assessment of data charts in mixed-mode documents.

Sudhindra Shukla, Ashok Samal

Int. J. Document Anal. Recognit., 2008

Techniques for Computing Fitness of Use (FoU) for Time Series Datasets with Applications in the Geospatial Domain.

Lei Fu, Leen-Kiat Soh, Ashok Samal

GeoInformatica, 2008

Computing information gain for spatial data support.

Tao Hong, Ashok Samal, Leen-Kiat Soh

Proceedings of the 16th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, 2008

2007

A simple method for fitting of bounding rectangle to closed regions.

Debasis Chaudhuri, Ashok Samal

Pattern Recognit., 2007

Analysis of sexual dimorphism in human face.

Ashok Samal, Vanitha Subramani, David Marx

J. Vis. Commun. Image Represent., 2007

A Method for Estimating Fractal Dimension of Tree Crowns from Digital Images.

Dongsheng Zhang, Ashok Samal, James R. Brandle

Int. J. Pattern Recognit. Artif. Intell., 2007

An integrated framework for improved Computer Science Education: Strategies, implementations, and results.

Leen-Kiat Soh, Ashok Samal, Gwen Nugent

Comput. Sci. Educ., 2007

RISE-SIMR: A Robust Image Search Engine for Satellite Image Matching and Retrieval.

Sanjiv K. Bhatia, Ashok Samal, Prasanth Vadlamani

Proceedings of the Advances in Visual Computing, Third International Symposium, 2007

A Content Based Pattern Analysis System for a Biological Specimen Collection.

Joyita Mallik, Ashok Samal, Scott L. Gardner

Proceedings of the Workshops Proceedings of the 7th IEEE International Conference on Data Mining (ICDM 2007), 2007

Spatial Clustering Using the Likelihood Function.

April Kerby, David Marx, Ashok Samal, Viacheslav Adamchuck

Proceedings of the Workshops Proceedings of the 7th IEEE International Conference on Data Mining (ICDM 2007), 2007

2006

A Task-Based Approach to User Interface Design for a Web-Based Hydrologic Information Systems.

Leen-Kiat Soh, Jing Zhang, Ashok Samal

Trans. GIS, 2006

Implementing CS1 with embedded instructional research design in laboratories.

Jeff Lang, Gwen Nugent, Ashok Samal, Leen-Kiat Soh

IEEE Trans. Educ., 2006

Texture as the basis for individual tree identification.

Ashok Samal, James R. Brandle, Dongsheng Zhang

Inf. Sci., 2006

How effective are landmarks and their geometry for face recognition?

Jiazheng Shi, Ashok Samal, David Marx

Comput. Vis. Image Underst., 2006

A Placement Test for Computer Science: Design, Implementation, and Analysis.

Gwen Nugent, Leen-Kiat Soh, Ashok Samal, Jeff Lang

Comput. Sci. Educ., 2006

2005

A framework for CS1 closed laboratories.

Leen-Kiat Soh, Ashok Samal, Gwen Nugent

ACM J. Educ. Resour. Comput., 2005

Designing, implementing, and analyzing a placement test for introductory CS courses.

Leen-Kiat Soh, Ashok Samal, Suzette Person, Gwen Nugent, Jeff Lang

Proceedings of the 36th SIGCSE Technical Symposium on Computer Science Education, 2005

Closed laboratories with embedded instructional research design for CS1.

Leen-Kiat Soh, Ashok Samal, Suzette Person, Gwen Nugent, Jeff Lang

Proceedings of the 36th SIGCSE Technical Symposium on Computer Science Education, 2005

Analyzing relationships between closed labs and course activities in CS1.

Leen-Kiat Soh, Ashok Samal, Suzette Person, Gwen Nugent, Jeff Lang

Proceedings of the 10th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education, 2005

Design, development, and validation of a learning object for CS1.

Gwen Nugent, Leen-Kiat Soh, Ashok Samal, Suzette Person, Jeff Lang

Proceedings of the 10th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education, 2005

Face Recognition Using Landmark-Based Bidimensional Regression.

Jiazheng Shi, Ashok Samal, David Marx

Proceedings of the 5th IEEE International Conference on Data Mining (ICDM 2005), 2005

2004

A feature-based approach to conflation of geospatial sources.

Ashok Samal, Sharad C. Seth, Kevin Cueto

Int. J. Geogr. Inf. Sci., 2004

2002

Recognition of plants using a stochastic L-system model.

Ashok Samal, Brian Peterson, David J. Holliday

J. Electronic Imaging, 2002

Cluster validation using legacy delineations.

Mingqin Liu, Ashok Samal

Image Vis. Comput., 2002

2000

Integrated text and line-art extraction from a topographic map.

Luyang Li, George Nagy, Ashok Samal, Sharad C. Seth, Yihong Xu

Int. J. Document Anal. Recognit., 2000

Scalable secure one-to-many group communication using dual encryption.

Lakshminath R. Dondeti, Sarit Mukherjee, Ashok Samal

Comput. Commun., 2000

DISEC: A Distributed Framework for Scalable Secure Many-to-Many Communication.

Lakshminath R. Dondeti, Sarit Mukherjee, Ashok Samal

Proceedings of the Fifth IEEE Symposium on Computers and Communications (ISCC 2000), 2000

1999

A Dual Encryption Protocol for Scalable Secure Multicasting.

Lakshminath R. Dondeti, Ashok Samal, Sarit Mukherjee

Proceedings of the Fourth IEEE Symposium on Computers and Communications (ISCC 1999), 1999

Cooperative Text and Line-Art Extraction from a Topographic Map.

Luyang Li, George Nagy, Ashok Samal, Sharad C. Seth, Yihong Xu

Proceedings of the Fifth International Conference on Document Analysis and Recognition, 1999

1997

Generalized Hough transform for natural shapes.

Ashok Samal, Jodi Edwar

Pattern Recognit. Lett., 1997

A system for recognizing a large class of engineering drawings.

Yuhong Yu, Ashok Samal, Sharad C. Seth

IEEE Trans. Pattern Anal. Mach. Intell., 1997

A Prototype for Adaptive Association of Street Names with Streets on Maps.

George Nagy, Ashok Samal, Sharad C. Seth, T. Fisher, E. Guthmann, K. Kalafala, Luyang Li, Prateek Sarkar, S. Sivasubramaniam, Yihong Xu

Proceedings of the Graphics Recognition, 1997

1995

DeViouS: A Distributed Environment for Computer Vision.

Phillip R. Romig III, Ashok Samal

Softw. Pract. Exp., 1995

Object recognition using L-system fractals.

David J. Holliday, Ashok Samal

Pattern Recognit. Lett., 1995

Human Face Perception in Degraded Images.

Sanjiv K. Bhatia, Vasudevan Lakshminarayanan, Ashok Samal, Grant V. Welland

J. Vis. Commun. Image Represent., 1995

Human Face Detection Using Silhouettes.

Ashok Samal, Prasana A. Iyengar

Int. J. Pattern Recognit. Artif. Intell., 1995

HGA: A Hardware-Based Genetic Algorithm.

Stephen D. Scott, Ashok Samal, Sharad C. Seth

Proceedings of the Third International ACM Symposium on Field-Programmable Gate Arrays, 1995

1994

Isolating symbols from connection lines in a class of engineering drawings.

Yuhong Yu, Ashok Samal, Sharad C. Seth

Pattern Recognit., 1994

Recognizing Plants using Stochastic L-Systems.

Ashok Samal, Brian Peterson, David J. Holliday

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

DeViouS: A Distributed Environment for Vision Tasks.

Phillip R. Romig III, Ashok Samal

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

1993

Natural shape detection based on principal component analysis.

Ashok Samal, Prasana A. Iyengar

J. Electronic Imaging, 1993

1992

Automatic recognition and analysis of human faces and facial expressions: a survey.

Ashok Samal, Prasana A. Iyengar

Pattern Recognit., 1992

1990

Design of a dynamically reconfigurable, integrated, parallel vision system.

Ashok Samal

Proceedings of the 10th IAPR International Conference on Pattern Recognition, 1990

1989

Performance of Parallel Consistency Algorithms.

Ashok Samal

Proceedings of the Computing in the 90's, 1989

1988

Parallel Split-Level Relaxation.

Ashok Samal, Thomas C. Henderson

Int. J. Pattern Recognit. Artif. Intell., 1988

1987

Parallel consistent labeling algorithms.

Ashok Samal, Tom Henderson

Int. J. Parallel Program., 1987

1986

Shape grammar compilers.

Thomas C. Henderson, Ashok Samal

Pattern Recognit., 1986

Multiconstraint shape analysis.

Tom Henderson, Ashok Samal

Image Vis. Comput., 1986