Ashok K Samal

Professor

  • 3137 Citations
  • 26 h-Index
1986 …2019
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Research Output 1986 2019

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Conference contribution
2018

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

Basnet, S., Soh, L-K., Samal, A. K. & 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

Scalability
2017
1 Citation (Scopus)

Automated Stem Angle Determination for Temporal Plant Phenotyping Analysis

Choudhury, S. D., Goswami, S., Bashyam, S., Awada, T. & Samal, A. K., 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

Time series analysis
Computer vision
Life cycle
Time series
Cameras
4 Citations (Scopus)

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

Liu, S., Li, B., Fan, Y. Y., Quo, Z. & Samal, A. K., 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

Labels
Neural networks
Feature extraction
Experiments
3 Citations (Scopus)

Fractal features for automatic detection of dysarthria

Spangler, T., Vinodchandran, N. V., Samal, A. K. & 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

Dysarthria
Fractals
Motor Neuron Disease
Speech-Language Pathology
Diagnostic Errors

SURGE – Social Unrest Reconnaissance GazEteer (Demo Paper)

Joshi, D., Soh, L-K., Basnet, S., Samal, A. K., Werum, R. E., 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

Terrorism
Open systems
Geographic information systems
Synchronization
Display devices
2015
4 Citations (Scopus)

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

Liu, S., Fan, Y., Guo, Z. & Samal, A. K., 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

Data-driven
Face
Error statistics
Stepwise Regression
Models of Computation
2014
5 Citations (Scopus)

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

Wang, J., Samal, A. K. & 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

Speech Recognition
Speech recognition
Normalization
Person
Spatial Data
2013
15 Citations (Scopus)

Individual articulator's contribution to phoneme production

Wang, J., Green, J. R. & Samal, A. K., 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

Support vector machines
Acoustic waves
2012
25 Citations (Scopus)

Sentence recognition from articulatory movements for silent speech interfaces

Wang, J., Samal, A. K., 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

Command and control systems
14 Citations (Scopus)

Whole-word recognition from articulatory movements for silent speech interfaces

Wang, J., Samal, A. K., 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

human being
Health
communication
health
Communication
2011
7 Citations (Scopus)

Evaluating the use of learning objects in CS1

Miller, L. D., Soh, L-K., Samal, A. K., Nugent, G. C., Kupzyk, K. A. & 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

Students
learning
Feedback
student
Computer science
3 Citations (Scopus)

Revising computer science learning objects from learner interaction data

Miller, L. D., Soh, L-K., Neilsen, B., Lam, E., Samal, A. K., Kupzyk, K. A. & Nugent, G. C., 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

computer science
Computer science
Students
interaction
learning
2010
4 Citations (Scopus)

Vowel recognition from continuous articulatory movements for speaker-dependent applications

Wang, J., Green, J. R., Samal, A. K. & Carrell, T. D., Dec 1 2010, 4th International Conference on Signal Processing and Communication Systems, ICSPCS'2010 - Proceedings. 5709716. (4th International Conference on Signal Processing and Communication Systems, ICSPCS'2010 - Proceedings).

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

Learning systems
Acoustics
Acoustic waves
2009
14 Citations (Scopus)

A dissimilarity function for clustering geospatial polygons

Joshi, D., Samal, A. K. & Soh, L-K., Dec 1 2009, 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL GIS 2009. p. 384-387 4 p. (GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems).

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

Dissimilarity
polygon
Clustering algorithms
Polygon
Clustering
17 Citations (Scopus)

Density-based clustering of polygons

Joshi, D., Samal, A. K. & Soh, L-K., Jul 20 2009, 2009 IEEE Symposium on Computational Intelligence and Data Mining, CIDM 2009 - Proceedings. p. 171-178 8 p. 4938646. (2009 IEEE Symposium on Computational Intelligence and Data Mining, CIDM 2009 - Proceedings).

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

Clustering algorithms
Data mining
7 Citations (Scopus)

Empirical usage metadata in learning objects

Nugent, G. C., Kupzyk, K. A., Riley, S. A., Miller, L. D., Hostetler, J., Soh, L-K. & Samal, A. K., Dec 1 2009, 39th Annual Frontiers in Education Conference: Imagining and Engineering Future CSET Education, FIE 2009. 5350779. (Proceedings - Frontiers in Education Conference, FIE).

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

Metadata
Students
Feedback
learning
Intelligent systems
9 Citations (Scopus)

Intelligent learning object guide (iLOG): A framework for automatic empirically-based metadata generation

Riley, S. A., Miller, L. D., Soh, L-K., Samal, A. K. & Nugent, G. C., Jan 1 2009, Frontiers in Artificial Intelligence and Applications. 1 ed. IOS Press, p. 515-522 8 p. (Frontiers in Artificial Intelligence and Applications; vol. 200, no. 1).

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

Metadata
Students
11 Citations (Scopus)

Redistricting using heuristic-based polygonal clustering

Joshi, D., Soh, L-K. & Samal, A. K., Dec 1 2009, ICDM 2009 - The 9th IEEE International Conference on Data Mining. p. 830-835 6 p. 5360319. (Proceedings - IEEE International Conference on Data Mining, ICDM).

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

Simulated annealing
Clustering algorithms
7 Citations (Scopus)

Renaissance computing: An initiative for promoting student participation in computing

Soh, L-K., Samal, A. K., Scott, S., Ramsay, S., Moriyama, E., Meyer, G., Moore, B., Thomas, W. G. & Shell, D. F., Jan 1 2009, SIGCSE'09 - Proceedings of the 40th ACM Technical Symposium on Computer Science Education. Association for Computing Machinery (ACM), p. 59-63 5 p. (SIGCSE'09 - Proceedings of the 40th ACM Technical Symposium on Computer Science Education).

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

Renaissance
Curricula
Students
curriculum
engineering science
5 Citations (Scopus)

Vowel recognition from articulatory position time-series data

Wang, J., Samal, A. K., Green, J. R. & Carrell, T. D., Dec 2 2009, 3rd International Conference on Signal Processing and Communication Systems, ICSPCS'2009 - Proceedings. 5306418. (3rd International Conference on Signal Processing and Communication Systems, ICSPCS'2009 - Proceedings).

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

Time series
Decision trees
Classifiers
Speech analysis
Support vector machines
2008

Computing information gain for spatial data support

Hong, T., Samal, A. K. & Soh, L-K., Dec 1 2008, Proceedings of the 16th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM GIS 2008. p. 431-434 4 p. 1463502. (GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems).

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

Information Gain
Spatial Data
spatial data
Computing
Information use
2007
4 Citations (Scopus)

A content based pattern analysis system for a biological specimen collection

Mallik, J., Samal, A. K. & Gardner, S. L., Dec 1 2007, ICDM Workshops 2007 - Proceedings of the 17th IEEE International Conference on Data Mining Workshops. p. 107-112 6 p. 4476654. (Proceedings - IEEE International Conference on Data Mining, ICDM).

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

Parasites
2 Citations (Scopus)

RISE-SIMR: A robust image search engine for satellite image matching and retrieval

Bhatia, S. K., Samal, A. K. & Vadlamani, P., Dec 1 2007, Advances in Visual Computing - Third International Symposium, ISVC 2007, Proceedings. PART 2 ed. p. 245-254 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4842 LNCS, no. PART 2).

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

Search Engine
Image matching
Image Matching
Satellite Images
Image retrieval
2 Citations (Scopus)

Spatial clustering using the likelihood function

Kerby, A., Marx, D., Samal, A. K. & Adamchuck, V., Dec 1 2007, ICDM Workshops 2007 - Proceedings of the 17th IEEE International Conference on Data Mining Workshops. p. 637-642 6 p. 4476735. (Proceedings - IEEE International Conference on Data Mining, ICDM).

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

Covariance matrix
Normal distribution
2005
4 Citations (Scopus)

Analyzing relationships between closed labs and course activities in CS1

Soh, L-K., Samal, A. K., Person, S., Nugent, G. C. & Lang, J., Dec 1 2005, ITiCSE 2005: Proceedings of the 10th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education. p. 183-187 5 p. (Proceedings of the 10th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education).

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

Curricula
Computer science
Teaching
Students
8 Citations (Scopus)

Closed laboratories with embedded instructional research design for CS1

Soh, L-K., Samal, A. K., Person, S., Nugent, G. C. & Lang, J., Jun 27 2005, Proceedings of the Thirty-Sixth SIGCSE Technical Symposium on Computer Science Education, SIGCSE 2005. p. 297-301 5 p. (Proceedings of the Thirty-Sixth SIGCSE Technical Symposium on Computer Science Education, SIGCSE 2005).

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

Computer science
Students
Curricula
Teaching
8 Citations (Scopus)

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

Nugent, G. C., Soh, L-K., Samal, A. K., Person, S. & Lang, J., Dec 1 2005, ITiCSE 2005: Proceedings of the 10th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education. 1 p. (Proceedings of the 10th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education).

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

Students
Animation
Feedback
Glossaries
Curricula
4 Citations (Scopus)

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

Son, L. K., Samal, A. K., Person, S., Nugent, G. C. & Lang, J., Jun 27 2005, Proceedings of the Thirty-Sixth SIGCSE Technical Symposium on Computer Science Education, SIGCSE 2005. p. 505-509 5 p. (Proceedings of the Thirty-Sixth SIGCSE Technical Symposium on Computer Science Education, SIGCSE 2005).

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

Students
Computer science
Curricula
9 Citations (Scopus)

Face recognition using landmark-based bidimensional regression

Jiazheng, S., Samal, A. K. & Marx, D., Dec 1 2005, Proceedings - Fifth IEEE International Conference on Data Mining, ICDM 2005. p. 765-768 4 p. 1565777. (Proceedings - IEEE International Conference on Data Mining, ICDM).

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

Face recognition
Principal component analysis
Statistics
Geometry
2001
2 Citations (Scopus)

Like-feature detection in geospatial sources

Samal, A. K., Seth, S. & Cueto, K., 2001, Proceedings of SPIE - The International Society for Optical Engineering. Roper, W. E. (ed.). Vol. 4383. p. 62-73 12 p.

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

Urban planning
Satellite imagery
World Wide Web
Information systems
Availability
1999
3 Citations (Scopus)

Comparison of scalable key distribution schemes for secure group communication

Dondeti, L. R., Mukherjee, S. & Samal, A. K., 1999, Conference Record / IEEE Global Telecommunications Conference. Piscataway, NJ, United States: IEEE, Vol. 3. p. 1774-1778 5 p.

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

communication
Network protocols
Cryptography
Communication
simulation
14 Citations (Scopus)

Cooperative text and line-art extraction from a topographic map

Li, L., Nagy, G., Samal, A. K., Seth, S. & Xu, Y., Jan 1 1999, Proceedings of the 5th International Conference on Document Analysis and Recognition, ICDAR 1999. IEEE Computer Society, p. 471-474 4 p. 791826. (Proceedings of the International Conference on Document Analysis and Recognition, ICDAR).

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

Character recognition
Labels
Experiments
1998
5 Citations (Scopus)

A prototype for adaptive association of street names with streets on maps

Nagy, G., Samal, A. K., Seth, S., Fisher, T., Guthmann, E., Kalafala, K., Li, L., Sarkar, P., Sivasubramaniam, S. & Xu, Y., Jan 1 1998, Graphics Recognition: Algorithms and Systems - 2nd International Workshop, GREC 1997, Selected Papers. Tombre, K. & Chhabra, A. K. (eds.). Springer Verlag, p. 302-313 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 1389).

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

Time Operator
Adaptive systems
Adaptive Systems
Automation
Prototype
1996

Using ATM networks for processing global earth data

Kess, B. L., Romig, P. R., Reichenbach, S. E. & Samal, A. K., 1996, International Geoscience and Remote Sensing Symposium (IGARSS). Piscataway, NJ, United States: IEEE, Vol. 2. p. 1048-1050 3 p.

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

airborne thematic mapper
Advanced very high resolution radiometers (AVHRR)
Asynchronous transfer mode
Earth (planet)
Computer workstations
1995
7 Citations (Scopus)

A system for recognizing a large class of engineering drawings

Yu, Y., Samal, A. & Seth, S. C., Jan 1 1995, Proceedings of the 3rd International Conference on Document Analysis and Recognition, ICDAR 1995. IEEE Computer Society, p. 791-794 4 p. 602020. (Proceedings of the International Conference on Document Analysis and Recognition, ICDAR; vol. 2).

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

Drawing (graphics)
Chemical plants
Graphical user interfaces
Networks (circuits)
1992
14 Citations (Scopus)

Artificial Neural Network architectures for human face detection

Propp, M. & Samal, A. K., 1992, Intelligent Engineering Systems Through Artificial Neural Networks. Dagli, C. H., Burke, L. I. & Shin, Y. C. (eds.). Fairfield, NJ, United States: ASME, Vol. 2. p. 535-540 6 p.

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

Face recognition
Network architecture
Authentication
Neural networks
1991
12 Citations (Scopus)

Minimum resolution for human face detection and identification

Samal, A. K., 1991, Proceedings of SPIE - The International Society for Optical Engineering. Rogowitz, B. E., Brill, M. H. & Allebach, J. P. (eds.). Publ by Int Soc for Optical Engineering, Vol. 1453. p. 81-89 9 p.

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

Face recognition
spatial resolution
estimates
Experiments

Performance of parallel consistency algorithms

Samal, A. K., Jan 1 1991, Computing in the 1990's - 1st Great Lakes Computer Science Conference, Proceedings. Sherwani, N. A., de Doncker, E. & Kapenga, J. A. (eds.). Springer Verlag, p. 132-138 7 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 507 LNCS).

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

Parallel algorithms
Labeling
Computer vision
Parallel Processors
Computer Vision
1990
2 Citations (Scopus)

Design of a dynamically reconfigurable, integrated, parallel vision system

Samal, A. K., 1990, Proceedings - International Conference on Pattern Recognition. Publ by IEEE, Vol. 2. p. 521-523 3 p.

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

1988

Parallel split-level relaxation

Henderson, T. C. & Samal, A., Dec 1 1988, Proceedings - International Conference on Pattern Recognition. Publ by IEEE, p. 220-222 3 p. (Proceedings - International Conference on Pattern Recognition).

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

Data storage equipment
Processing
1986
1 Citation (Scopus)

2-D SCENE ANALYSIS USING SPLIT-LEVEL RELAXATION.

Henderson, T. & Samal, A., Dec 1 1986, Proceedings - International Conference on Pattern Recognition. IEEE, p. 195-197 3 p. (Proceedings - International Conference on Pattern Recognition).

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

Labeling
Semantics
6 Citations (Scopus)

CAGD-BASED 3-D VISUAL RECOGNITION.

Henderson, T., Hansen, C., Samal, A., Ho, C. C. & Bhanu, B., Dec 1 1986, Proceedings - International Conference on Pattern Recognition. IEEE, p. 230-232 3 p. (Proceedings - International Conference on Pattern Recognition).

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

Computer aided design
Computer aided manufacturing
Computer systems
Computer vision