Ashok K Samal

  • 3295 Citations
  • 26 h-Index
1986 …2020

Research output per year

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Research Output

2020

Paired Trial Classification: A Novel Deep Learning Technique for MVPA

Williams, J. M., Samal, A., Rao, P. K. & Johnson, M. R., Apr 30 2020, In : Frontiers in Neuroscience. 14, 417.

Research output: Contribution to journalArticle

Open Access
2019

Leveraging image analysis for high-throughput plant phenotyping

Das Choudhury, S., Samal, A. & Awada, T., Apr 16 2019, In : Frontiers in Plant Science. 10, 508.

Research output: Contribution to journalShort survey

Open Access
3 Scopus citations

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

Chowdhury, K., Chaudhuri, D., Pal, A. K. & Samal, A., Jul 15 2019, In : Multimedia Tools and Applications. 78, 13, p. 18617-18651 35 p.

Research output: Contribution to journalArticle

7 Scopus citations
2018

Analysis of multifactorial social unrest events with spatio-temporal k-dimensional tree-based DBSCAN

Basnet, S., Soh, L. K., Samal, A. & Joshi, D., Nov 6 2018, Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Analytics for Local Events and News, LENS 2018. Magdy, A., Zhao, L., Zhou, X. & Huang, Y. (eds.). Association for Computing Machinery, Inc, 2. (Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Analytics for Local Events and News, LENS 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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

Sharif, I., Chaudhuri, D., Kushwaha, N. K., Samal, A. & Singh, B. M., Jan 1 2018, In : Turkish Journal of Electrical Engineering and Computer Sciences. 26, 1, p. 150-161 12 p.

Research output: Contribution to journalArticle

Holistic and component plant phenotyping using temporal image sequence

Das Choudhury, S., Bashyam, S., Qiu, Y., Samal, A. & Awada, T., May 10 2018, In : Plant Methods. 14, 1, 35.

Research output: Contribution to journalArticle

4 Scopus citations

Label Distribution-Based Facial Attractiveness Computation by Deep Residual Learning

Fan, Y. Y., Liu, S., Li, B., Guo, Z., Samal, A., Wan, J. & Li, S. Z., Aug 2018, In : IEEE Transactions on Multimedia. 20, 8, p. 2196-2208 13 p.

Research output: Contribution to journalArticle

9 Scopus citations

Leaf recognition using contour unwrapping and apex alignment with tuned random subspace method

Choudhury, S. D., Yu, J. G. & Samal, A., Jun 2018, In : Biosystems Engineering. 170, p. 72-84 13 p.

Research output: Contribution to journalArticle

3 Scopus citations
2017

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

Liu, S., Fan, Y. Y., Guo, Z., Samal, A. & Ali, A., May 17 2017, In : Neurocomputing. 238, p. 168-178 11 p.

Research output: Contribution to journalArticle

9 Scopus citations

Automated Stem Angle Determination for Temporal Plant Phenotyping Analysis

Choudhury, S. D., Goswami, S., Bashyam, S., Awada, T. & Samal, A., Jul 1 2017, Proceedings - 2017 IEEE International Conference on Computer Vision Workshops, ICCVW 2017. Institute of Electrical and Electronics Engineers Inc., p. 2022-2029 8 p. (Proceedings - 2017 IEEE International Conference on Computer Vision Workshops, ICCVW 2017; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

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

Liu, S., Li, B., Fan, Y. Y., Quo, Z. & Samal, A., Aug 28 2017, 2017 IEEE International Conference on Multimedia and Expo, ICME 2017. IEEE Computer Society, p. 1344-1349 6 p. 8019454. (Proceedings - IEEE International Conference on Multimedia and Expo).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Fractal features for automatic detection of dysarthria

Spangler, T., Vinodchandran, N. V., Samal, A. & Green, J. R., Apr 11 2017, 2017 IEEE EMBS International Conference on Biomedical and Health Informatics, BHI 2017. Institute of Electrical and Electronics Engineers Inc., p. 437-440 4 p. 7897299. (2017 IEEE EMBS International Conference on Biomedical and Health Informatics, BHI 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

SURGE – Social Unrest Reconnaissance GazEteer (Demo Paper)

Joshi, D., Soh, L. K., Basnet, S., Samal, A., Werum, R., Arunachalam, H. & Ratcliff, S., Nov 7 2017, GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems. Ravada, S., Hoel, E., Tamassia, R., Newsam, S., Trajcevski, G. & Trajcevski, G. (eds.). Association for Computing Machinery, 94. (GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems; vol. 2017-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

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

Yu, J. G., Xia, G. S., Gao, C. & Samal, A., Feb 1 2016, In : IEEE Transactions on Multimedia. 18, 2, p. 273-286 14 p., 7347445.

Research output: Contribution to journalArticle

21 Scopus citations

Advances in computational facial attractiveness methods

Liu, S., Fan, Y. Y., Samal, A. & Guo, Z., Dec 1 2016, In : Multimedia Tools and Applications. 75, 23, p. 16633-16663 31 p.

Research output: Contribution to journalArticle

15 Scopus citations

An optimal set of flesh points on tongue and lips for speech-movement classification

Wang, J., Samal, A., Rong, P. & Green, J. R., Feb 2016, In : Journal of Speech, Language, and Hearing Research. 59, 1, p. 15-26 12 p.

Research output: Contribution to journalArticle

17 Scopus citations

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

Chaudhuri, D., Kushwaha, N. K., Samal, A. & Agarwal, R. C., May 2016, In : IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 9, 5, p. 1767-1779 13 p., 7122242.

Research output: Contribution to journalArticle

38 Scopus citations

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

Yu, J. G., Xia, G. S., Samal, A. & Tian, J., Mar 1 2016, In : Pattern Recognition. 51, p. 255-267 13 p.

Research output: Contribution to journalArticle

7 Scopus citations

Identification and validation of key wavelengths for on-line beef tenderness forecasting

Naganathan, G. K., Cluff, K., Samal, A., Calkins, C. R., Jones, D. D., Wehling, R. L. & Subbiah, J., Jan 1 2016, In : Transactions of the ASABE. 59, 3, p. 769-783 15 p.

Research output: Contribution to journalArticle

Three dimensional chemometric analyses of hyperspectral images for beef tenderness forecasting

Konda Naganathan, G., Cluff, K., Samal, A., Calkins, C. R., Jones, D. D., Meyer, G. E. & Subbiah, J., Jan 1 2016, In : Journal of Food Engineering. 169, p. 309-320 12 p.

Research output: Contribution to journalArticle

23 Scopus citations
2015

2.5d facial attractiveness computation based on data-driven geometric ratios

Liu, S., Fan, Y., Guo, Z. & Samal, A., Jan 1 2015, Intelligence Science and Big Data Engineering: Image and Video Data Engineering - 5th International Conference, IScIDE 2015, Revised Selected Papers. He, X., Zhou, Z-H., Gao, X., Liu, Z-Y., Zhang, Y., Fu, B., Hu, F. & Zhang, Z. (eds.). Springer Verlag, p. 564-573 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9242).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

A prototype on-line AOTF hyperspectral image acquisition system for tenderness assessment of beef carcasses

Konda Naganathan, G., Cluff, K., Samal, A., Calkins, C. R., Jones, D. D., Lorenzen, C. L. & Subbiah, J., Jun 2015, In : Journal of Food Engineering. 154, p. 1-9 9 p.

Research output: Contribution to journalArticle

14 Scopus citations

Exploring Reactions to Hacktivism Among STEM College Students: A Preliminary Model of Hacktivism Support and Resistance

PytlikZillig, L. M., Wang, S., Soh, L. K., Tomkins, A. J., Samal, A., Bernadt, T. K. & Hayes, M. J., Aug 14 2015, In : Social Science Computer Review. 33, 4, p. 479-497 19 p.

Research output: Contribution to journalArticle

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

Konda Naganathan, G., Cluff, K., Samal, A., Calkins, C. R., Jones, D. D., Lorenzen, C. L. & Subbiah, J., Aug 1 2015, In : Computers and Electronics in Agriculture. 116, p. 55-64 10 p.

Research output: Contribution to journalArticle

15 Scopus citations

Quality Evaluation of Beef and Pork

Konda Naganathan, G., Cluff, K., Samal, A., Calkins, C. & Subbiah, J., Jan 1 2015, Food Engineering Series. Springer, p. 251-273 23 p. (Food Engineering Series).

Research output: Chapter in Book/Report/Conference proceedingChapter

2014

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

Wang, J., Samal, A. & Green, J. R., 2014, Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. International Speech and Communication Association, p. 1179-1183 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

A dissimilarity function for geospatial polygons

Joshi, D., Soh, L. K., Samal, A. & Zhang, J., Oct 1 2014, In : Knowledge and Information Systems. 41, 1, p. 153-188 36 p.

Research output: Contribution to journalArticle

2 Scopus citations

Using spatial data support for reducing uncertainty in geospatial applications

Hong, T., Hart, K., Soh, L. K. & Samal, A., Jan 1 2014, In : GeoInformatica. 18, 1, p. 63-92 30 p.

Research output: Contribution to journalArticle

8 Scopus citations
2013

Articulatory distinctiveness of vowels and consonants: A data-driven approach

Wang, J., Green, J. R., Samal, A. & Yunusova, Y., Oct 1 2013, In : Journal of Speech, Language, and Hearing Research. 56, 5, p. 1539-1551 13 p.

Research output: Contribution to journalArticle

30 Scopus citations

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

Ou, G., Chen, X., Kilic, A., Bartelt-Hunt, S., Li, Y. & Samal, A., Dec 1 2013, In : Environmental Modelling and Software. 50, p. 132-143 12 p.

Research output: Contribution to journalArticle

11 Scopus citations

Individual articulator's contribution to phoneme production

Wang, J., Green, J. R. & Samal, A., Oct 18 2013, 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings. p. 7785-7789 5 p. 6639179. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Scopus citations

Mapping shadows in very high-resolution satellite data using HSV and edge detection techniques

Bhaskaran, S., Devi, S., Bhatia, S., Samal, A. & Brown, L., Dec 1 2013, In : Applied Geomatics. 5, 4, p. 299-310 12 p.

Research output: Contribution to journalArticle

3 Scopus citations
25 Scopus citations

Optical scattering with hyperspectral imaging to classify longissimus dorsi muscle based on beef tenderness using multivariate modeling

Cluff, K., Konda Naganathan, G., Subbiah, J., Samal, A. & Calkins, C. R., Sep 1 2013, In : Meat Science. 95, 1, p. 42-50 9 p.

Research output: Contribution to journalArticle

24 Scopus citations

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

Joshi, D., Samal, A. & Soh, L. K., Jan 1 2013, In : GeoInformatica. 17, 2, p. 387-412 26 p.

Research output: Contribution to journalArticle

15 Scopus citations
2012

A statistical approach for automatic detection of ocean disturbance features from SAR images

Chaudhuri, D., Samal, A., Agrawal, A., Sanjay, Mishra, A., Gohri, V. & Agarwal, R. C., Jun 8 2012, In : IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 5, 4, p. 1231-1242 12 p., 6210409.

Research output: Contribution to journalArticle

21 Scopus citations

Finding best-fitted rectangle for regions using a bisection method

Chaudhuri, D., Kushwaha, N. K., Sharif, I. & Samal, A., Nov 1 2012, In : Machine Vision and Applications. 23, 6, p. 1263-1271 9 p.

Research output: Contribution to journalArticle

6 Scopus citations
4 Scopus citations

Redistricting using constrained polygonal clustering

Joshi, D., Soh, L. K. & Samal, A., Oct 5 2012, In : IEEE Transactions on Knowledge and Data Engineering. 24, 11, p. 2065-2079 15 p., 5936062.

Research output: Contribution to journalArticle

7 Scopus citations
89 Scopus citations

Sentence recognition from articulatory movements for silent speech interfaces

Wang, J., Samal, A., Green, J. R. & Rudzicz, F., Oct 23 2012, 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings. p. 4985-4988 4 p. 6289039. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

26 Scopus citations

Whole-word recognition from articulatory movements for silent speech interfaces

Wang, J., Samal, A., Green, J. R. & Rudzicz, F., Dec 1 2012, 13th Annual Conference of the International Speech Communication Association 2012, INTERSPEECH 2012. p. 1326-1329 4 p. (13th Annual Conference of the International Speech Communication Association 2012, INTERSPEECH 2012; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Scopus citations
2011

Analysis of landmarks in recognition of face expressions

Alugupally, N., Samal, A., Marx, D. & Bhatia, S., Dec 1 2011, In : Pattern Recognition and Image Analysis. 21, 4, p. 681-693 13 p.

Research output: Contribution to journalArticle

6 Scopus citations

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

Bhatia, S. K., Samal, A., Rajan, N. & Kiviniemi, M. T., Jan 1 2011, In : International Journal of Computational Vision and Robotics. 2, 2, p. 156-179 24 p.

Research output: Contribution to journalArticle

5 Scopus citations

Evaluating the use of learning objects in CS1

Miller, L. D., Soh, L. K., Samal, A., Nugent, G., Kupzyk, K. & Masmaliyeva, L., Apr 19 2011, SIGCSE'11 - Proceedings of the 42nd ACM Technical Symposium on Computer Science Education. p. 57-62 6 p. (SIGCSE'11 - Proceedings of the 42nd ACM Technical Symposium on Computer Science Education).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Quantifying articulatory distinctiveness of vowels

Wang, J., Green, J. R., Samal, A. & Marx, D. B., Dec 1 2011, In : Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. p. 277-280 4 p.

Research output: Contribution to journalConference article

7 Scopus citations

Revising computer science learning objects from learner interaction data

Miller, L. D., Soh, L. K., Neilsen, B., Lam, E., Samal, A., Kupzyk, K. & Nugent, G., Apr 19 2011, SIGCSE'11 - Proceedings of the 42nd ACM Technical Symposium on Computer Science Education. p. 45-50 6 p. (SIGCSE'11 - Proceedings of the 42nd ACM Technical Symposium on Computer Science Education).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Social justice and water sustainability and management

Bornstein, B. H., Tomkins, A. J., Michaels, S., Samal, A., Nam, Y., Zellmer, S., Hoagland, K. & Olson, D., Jan 1 2011, Handbook of Social Justice. Nova Science Publishers, Inc., p. 271-282 12 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Stitching algorithms for biological specimen images

Bhatia, S. K., Samal, A., Seri, V. & Gardner, S., Jan 1 2011, In : International Journal of Computational Vision and Robotics. 2, 1, p. 1-17 17 p.

Research output: Contribution to journalArticle

Using targeted sampling to process multivariate soil sensing data

Adamchuk, V. I., Viscarra Rossel, R. A., Marx, D. B. & Samal, A. K., Jun 15 2011, In : Geoderma. 163, 1-2, p. 63-73 11 p.

Research output: Contribution to journalArticle

22 Scopus citations