Sung-Hyuk Cha
Associate Professor

E-mail: scha@pace.edu

Personal Website:
Click Here

School/College:
  • Seidenberg School of Computer Science and Information Systems

Department(s):
  • Computer Science NY

Primary Location:
Goldstein Academic Center 318

Office Hours: (Fall 2013)
Monday, Wednesday
3:30PM-4:30PM
Tuesday, Thursday
10:00AM-11:30AM

Office Phone:
+1 (212) 346-1253

Fax Phone: 914-773-3533

Secondary Location: 163 William Street

Education

PhD, State University of New York at Buffalo, 2001
Computer Science

MS, Rutgers University, 1996
Computer Science

BS, Rutgers University, 1994
Computer Science

Scheduled Courses

Spring 2014:
  • CS 608: Algorithms & Computing Theory
  • MAT 117: Elementary Statistics

View All Courses Taught
  • CIS 101: Cmptrs & Environmental Science
  • CIS 101: Computers & Social Rspnsblty
  • CIS 101: Forensic Computing
  • CIS 101: Urban Environment
  • CIS 102: Prblm Solving Using LEGO Rbtcs
  • CIT 312: Introduction to Programming I
  • CIT 314: Introduction to Programming II
  • CS 113: Mathematical Structures for CS
  • CS 121: Computer Programming I
  • CS 122: Computer Programming II
  • CS 241: Data Structures/Algorithms
  • CS 241: Data Structures/Algorithms I
  • CS 325: Introduction to Data Mining
  • CS 361: Programming Lang/Implementatn
  • CS 397: Topic: Intro to Data Mining
  • CS 397: Topic: Robotics
  • CS 600: Indpndnt Study in Grad CS
  • CS 606: Fndmntl Cmptr Sci II with Java
  • CS 608: Algorithms & Computing Theory
  • CS 619: Data Mining
  • CS 631: Intro to Pattern Recognition
  • CS 631: Topic: Data Mining
  • DCS 860: Tpcs in Emrgng Cmptr Tchnlgs
  • DCS 861: Topics in Data Mining
  • DCS 861: Tpc in Emerging Cmptr Tech II
  • DCS 891: Research Seminar
  • DCS 891: Research Seminar VI
  • DCS 990: Dissertation for DPS in Cmptng
  • DCS 991: Dssrttn for DPS in Cmptg II
  • IS 613: Database Management Systems
  • IS 664: Database Programming
  • IT 300: Computer Security Overview
  • IT 308: Computer Forensics
  • IT 605: Database Management Systems
  • IT 634: Introduction to Data Mining
  • IT 638: Intro to Pattern Recognition
  • IT 664: Computer and Internet Forensic
  • MAT 104: Finite Mathematics
  • MAT 117: Elementary Statistics
  • Research Interests

    Document Analysis; Pattern Recognition & Machine Intelligence & Data Mining; Distance Measures & Pattern Matching Algorithm;

    Awards and Honors

    • Center for Community Outreach, - Faculty Leadership Award

    PROFESSIONAL MEMBERSHIPS

    • AAAI (Assoc. for the Advancement of Artificial Intelligence) [Member]
    • IEEE [Member]
    • IEEE, Computer Society [Member]
    • IGS [Member]
    • IS&T [Member]
    • Korean PACS Society [Member]
    • Pattern Recognition Society [Member]
    • SPIE [Member]

    Publications

    • Journal Article, Professional Journal
      A Distance Between Distributions With Special Topologies of Cost Matrices
      2012
    • Journal Article, Professional Journal
      On Complete and Size Balanced k-ary Tree Integer Sequences
      2012
    • Other [Published]
      Continual Keystroke Biometric Authentication on Short Bursts of Keyboard Input
      Proceedings of The Michael L. Gargano 10th Annual Student/Faculty Research Day , May 1 2012
    • Other [Published]
      Radix Selection Algorithm for the k Order Statistic
      Proceedings of The Michael L. Gargano 10th Annual Student/Faculty Research Day , May 1 2012
    • Other [Published]
      Predicting Deep Venous Thrombosis Using Binary Decision Trees
      International Journal of Engineering and Technology – IJET , October (4th Quarter/Autumn) 1 2011
    • Technical Report [Published]
      On the k-ary Tree Combinatronics
      CSIS Technical Reports , May 1 2011
    • Technical Report [Published]
      Computing Parity of Combinatorial Functions
      CSIS Technical Reports , February 1 2011
    • Technical Report [Published]
      Recursive Algorithm for Generating Partitions of an Integer
      CSIS Technical Reports , January (1st Quarter/Winter) 1 2011
    • Journal Article, Public or Trade Journal [Published]
      A Keystroke Biometric System for Long-Text Input
      International Journal of Information Security and Privacy – IJISP, 4:1 , December 31 2010
    • Journal Article, Public or Trade Journal [Published]
      A Survey of Binary Similarity and Distance Measures
      Journal of Systemics, Cybernetics and Informatics, 8:1 , December 31 2010
    • Book, Chapter in Scholarly Book-New [Published]
      Keystroke Biometric Identification and Authentication on Long-Text Input
      Behavioral Biometrics for Human Identification: Intelligent Applications, eds., L. Wang and Xin Geng , December 31 2010
    • Conference Proceeding [Published]
      Constructing Binary Decision Trees for Predicting Deep Venous Thrombosis
      Proceedings of the 2010 2nd International Conference on Software Technology and Engineering – ICSTE 2010 , November 1 2010
    • Conference Proceeding [Published]
      Performance of a Long-Text-Input Keystroke Biometric Authentication System using an Improved k-Nearest-Neighbor Classification Method
      Proceedings of the 4th IEEE International Conference on Biometrics: Theory Applications and Systems – BTAS 2010 , September 1 2010
    • Technical Report [Published]
      Performance of a Long-Text-Input Keystroke Biometric Authentication System Using an Improved k-Nearest-Neighbor Classification Method
      CSIS Technical Report , September 1 2010
    • Conference Proceeding [Published]
      ROC Curves for Multivariate Biometric Matching Models
      Proceedings of the International Conference on Artificial Intelligence and Pattern – AIPR , July (3rd Quarter/Summer) 1 2010
    • Other [Published]
      Forensic Evidence Management Information Systems (FEMIS)
      Proceedings of The Michael L. Gargano 8th Annual Student/Faculty Research Day , May 1 2010
    • Book, Chapter in Scholarly Book-New [Published]
      Keystroke Biometric Identification and Authentication on Long-Text Input
      Behavioral Biometrics for Human Identification: Intelligent Applications, eds., L. Wang and X. Geng , December 31 2009
    • Technical Report [Published]
      Obtaining Biometric ROC Curves from a Non-Parametric Classifier in a Long-Text-Input Keystroke Authentication Study
      CSIS Technical Report , November 1 2009
    • Technical Report [Published]
      ROC Curves for Multivariate Biometric Matching Models
      CSIS Technical Report , October (4th Quarter/Autumn) 1 2009
    • Conference Proceeding [Published]
      Correlation Analysis of Binary Similarity and Distance Measures on Different Binary Database Types
      International Conference on Artificial Intelligence and Pattern Recognition (AIPR-09) , July (3rd Quarter/Summer) 13 2009
    • Conference Proceeding [Published]
      A Survey of Binary Similarity and Distance Measures
      Proceedings of the 13th World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2009 , July (3rd Quarter/Summer) 1 2009
    • Conference Proceeding [Published]
      Survey of Binary Similarity and Distance Measures
      Proceedings of the 13th World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2009 , July (3rd Quarter/Summer) 1 2009
    • Conference Proceeding [Published]
      Anomaly between Jaccard and Tanimoto Coefficients
      Proceedings of The Michael L. Gargano 7th Annual Student/Faculty Research Day , May 1 2009
    • Other [Published]
      Anomaly between Jaccard and Tanimoto Coefficients
      Proceedings of The Michael L. Gargano 7th Annual Student/Faculty Research Day , May 1 2009
    • Other [Published]
      Automating the Lewinson-Zubin Handwriting Personality Assessment Scales
      Proceedings of The Michael L. Gargano 7th Annual Student/Faculty Research Day , May 1 2009
    • Conference Proceeding [Published]
      Computing Earth Mover's Distance with Entry/Exit Fee Cost Matrix
      Proceedings of The Michael L. Gargano 7th Annual Student/Faculty Research Day , May 1 2009
    • Conference Proceeding [Published]
      Visualizing Hierarchical Clustering in Iterated Logarithmic Scales
      Proceedings of The Michael L. Gargano 7th Annual Student/Faculty Research Day , May 1 2009
    • Journal Article, Academic Journal [Published]
      A Genetic Algorithm for Constructing Compact Binary Decision Trees
      Journal of Pattern Recognition Research – JPRR , February 1 2009
    • Conference Proceeding [Published]
      Distance Between Histograms with Shuffled Cost Matrix
      Proceedings of the International Association for Pattern Recognition – IAPR Workshops on Structural and Syntactic Pattern Recognition – SSPR 2008 and Statistical Techniques in Pattern Recognition – SPR 2008 , December 1 2008
    • Conference Proceeding [Published]
      Fast Multivariate Ordinal Type Histogram Matching
      Proceedings of the International Association for Pattern Recognition – IAPR Workshops on Structural and Syntactic Pattern Recognision – SSPR 2008 and Statistical Techniques in Pattern Recognition – SPR 2008 , December 1 2008
    • Conference Proceeding [Published]
      Constructing Binary Decision Trees Using Genetic Algorithm
      Proceedings of the 2008 International Conference on Genetic and Evolutionary Methods – GEM '08 , July (3rd Quarter/Summer) 1 2008
    • Journal Article, Academic Journal [Published]
      Estimating a Vascular Network Growth Using Random Graphs
      Machine Graphics & Vision , April (2nd Quarter/Spring) 1 2008
    • Conference Proceeding [Published]
      Taxonomy of Nominal Type Histogram Distance Measures
      Proceedings of the American Conference on Applied Mathematics 2008 , March 1 2008
    • Technical Report [Published]
      The Interplay of Student Projects and Student-Faculty Research
      CSIS Technical Report , December 1 2007
    • Conference Proceeding [Published]
      The Interplay of Student Projects and Student-Faculty Research
      Proceedings of World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2007 , October (4th Quarter/Autumn) 1 2007
    • Conference Proceeding [Published]
      Analyzing Shape Context Using the Hamiltonian Cycle
      Proceedings of the 7th International Association for Pattern Recognition (IAPR) International Workshop on Graphics Recognition – GREC 2007 , September 1 2007
    • Journal Article, Academic Journal [Published]
      Comprehensive Survey on Distance/Similarity Measures between Probability Density Functions
      International Journal of Mathematical Models and Methods in Applied Sciences , April (2nd Quarter/Spring) 1 2007
    • Conference Proceeding [Published]
      DLDA-based Iris Recognition from Image Sequences with Various Focus Information
      Proceedings of the 7th World Scientific and Engineering Academy and Society (WSEAS) International Conference on Multimedia Systems and Signal Processing – MUSP '07 , April (2nd Quarter/Spring) 1 2007
    • Journal Article, Academic Journal [Published]
      Handwriting Copybook Style Identification for Questioned Document Examination
      Journal of Forensic Document Examiners , April (2nd Quarter/Spring) 1 2007
    • Book, Chapter in Scholarly Book-New [Published]
      Handwriting Recognition Interfaces
      Text Entry Systems: Mobility, Accessibility, Universality, eds., S. MacKenzie and K. Tanaka-Ishii , March 1 2007
    • Journal Article, Academic Journal [Published]
      Enhancing Binary Feature Vector Similarity Measures
      Journal of Pattern Recognition Research (JPRR) , December 31 2006
    • Conference Proceeding [Published]
      Multifocus Image Sequencing for Iris Recognition
      Proceedings of Pacific-Rim Symposium on Image and Video Technology (PSIVT'06) , December 11 2006
    • Journal Article, Academic Journal [Published]
      Security-Related Research and Projects in Computing Promote Student Awareness of Security Issues
      Information Systems Education Journal (ISEDJ) , September 1 2006
    • Technical Report [Published]
      Analyzing Shape Context Using the Hamiltonian Cycle
      CSIS Technical Report , July (3rd Quarter/Summer) 1 2006
    • Conference Proceeding [Published]
      Keystroke Biometric Recognition Studies on Long-text Input Over the Internet
      Proceedings of the 23rd International Biometric Conference – IBC 2006 , July (3rd Quarter/Summer) 1 2006
    • Conference Proceeding [Published]
      Shape Matching with Ordered Boundary Points Using a Least-cost Diagonal Method
      Proceedings of the 2006 World Congress in Computer Science, Computer Engineering and Applied Computer Science – WORLDCOMP '06 , June 26 2006
    • Conference Proceeding [Published]
      Keystroke Biometric Recognition on Long-Text Input: A Feasibility Study
      Proceedings of International MultiConference of Engineers and Computer Scientists 2006 (IMECS 06) , June 20 2006
    • Conference Proceeding [Published]
      Keystroke Biometric Recognition on Long-Text Input: A Feasibility Study
      Proceedings of the International Workshop Sci Comp/Comp Stat - IWSCCS 2006 , June 1 2006
    • Conference Proceeding [Published]
      Keystroke Biometric Recognition Studies on Long-Text Input under Ideal and Application-Oriented Conditions
      IEEE Computer Society Workshop on Biometrics , June 1 2006
    • Conference Proceeding [Published]
      Keystroke Biometric Recognition Studies on Long-Text Input under Ideal and Application-Oriented Conditions
      CVPR 2006 Workshop on Biometrics , June 1 2006
    • Conference Proceeding [Published]
      Shape Matching with Ordered Boundary Points Using a Least-Cost Diagonal Method
      Proceedings of the International Conference Image Processing, Computer Vision, & Pattern Recognition - IPCV 2006 , June 1 2006
    • Conference Proceeding [Published]
      Assessing the Discriminatory Power of Biometric Verifiers
      Proceedings of Pace University Ivan G. Seidenberg School of CSIS Student/Faculty Research Day , May 1 2006
    • Other [Published]
      Keystroke Biometric Recognition on Long-Text Input: A Feasibility Study
      Proceedings of Pace University Ivan G. Seidenberg School of CSIS Student/Faculty Research Day , May 1 2006
    • Other [Published]
      Keystroke Biometric Recognition Studies on Long-Text Input Under Ideal and Application-Oriented Conditions
      Proceedings of Pace University Ivan G. Seidenberg School of CSIS Student/Faculty Research Day , May 1 2006
    • Other [Published]
      Shape Matching with Ordered Boundary Points Using a Least-Cost Diagonal Method
      Proceedings of Pace University Ivan G. Seidenberg School of CSIS Student/Faculty Research Day , May 1 2006
    • Conference Proceeding [Published]
      On the assumption of cubic graphs of vascular networks
      Physiology, Function, and Structure from Medical Images, SPIE Medical Imaging , January (1st Quarter/Winter) 1 2006
    • Book Review [Published]

      IEEE PAMI , December 31 2005
    • Book Review [Published]

      IJPRAR , December 31 2005
    • Book Review [Published]

      IJDAR , December 31 2005
    • Book Review [Published]

      ICDAR , December 31 2005
    • Book Review [Published]

      PRJ , December 31 2005
    • Journal Article, Academic Journal [Published]
      On the Individuality of the Iris Biometric
      International Journal on Graphics, Vision and Image Processing , December 31 2005
    • Conference Proceeding [Published]
      Recent Security-Related Research and Projects in CSIS at Pace University
      Proceedings of the High Technology Crime Investigation Association – HTCIA '05 Northeast Regional Conference , November 1 2005
    • Conference Proceeding [Published]
      On the Individuality of the Iris Biometric
      Proceedings of the Audio- and Video- based Biometric Authentication Conference - 2005 , September 1 2005
    • Conference Proceeding [Published]
      On Binary Similarity Measures for Handwritten Character Recognition
      Proceedings of the 8th International Conference on Document Analysis and Recognition , August 1 2005
    • Conference Proceeding [Published]
      Writer Profiling Using Handwriting Copybook Styles
      Proceedings of the 8th International Conference on Document Analysis and Recognition , August 1 2005
    • Conference Proceeding [Published]
      Biometric Identification Generalizability
      Proceedings of the Audio- and Video- based Biometric Authentication Conference , July (3rd Quarter/Summer) 1 2005
    • Conference Proceeding [Published]
      Combining Multiple Iris Biometric Verifiers
      Proceedings of the 9th World Multi-Conference on Systemics, Cybernetics and Informatics - WMSCI 2005 , July (3rd Quarter/Summer) 1 2005
    • Conference Proceeding [Published]
      Combining Multiple Iris Biometric Verifiers
      Proceedings of the 9th World Multi-Conference on Systemics, Cybernetics and Informatics - WMSCI 2005 , July (3rd Quarter/Summer) 1 2005
    • Conference Proceeding [Published]
      Common Chatroom Abbreviations Speed Pen Computing
      Proceedings of the 11th Annual International Conference on Human-Computer Interaction , July (3rd Quarter/Summer) 1 2005
    • Conference Proceeding [Published]
      Integrating Heterogeneous Features for Iris Biometric Authentication
      Proceedings of the 9th World Multi-Conference on Systemics, Cybernetics and Informatics - WMSCI 2005 , July (3rd Quarter/Summer) 1 2005
    • Conference Proceeding [Published]
      Nationality Identification from Names Using N-gram Based Cumulative Frequency Addition
      Proceedings of the 9th World Multi-Conference on Systemics, Cybernetics and Informatics - WMSCI 2005 , July (3rd Quarter/Summer) 1 2005
    • Conference Proceeding [Published]
      Analyzing Open Biometric Identification Systems
      Proceedings of the Multiconference in Computer Science and Computer Engineering/Machine Learning; Models, Technologies and Applications (MCSCE/MLMTA) , June 27 2005
    • Conference Proceeding [Published]
      Applying Keystroke Biometrics for User Verification and Identification
      Proceedings of the Multiconference in Computer Science and Computer Engineering/Machine Learning; Models, Technologies and Applications (MCSCE/MLMTA) , June 27 2005
    • Conference Proceeding [Published]
      Identification of Pottery Shapes and Schools Using Image Retrieval Techniques
      Proceedings of the Multiconference in Computer Science and Computer Engineering/Conference on Imaging Science, Systems and Technology , June 1 2005
    • Conference Proceeding [Published]
      Similarity-based Copybook Style Analysis Using Pseudo-online Handwriting
      Proceedings of the 12th International Graphonomics Society Conference (IGS 2005) , June 1 2005
    • Conference Proceeding [Published]
      Computer Assisted Visual Interactive Recognition (CAVIAR) Technology
      Proceedings of the 2005 Electro/Information Technology Conference - EIT 2005 , May 22 2005
    • Conference Proceeding [Published]
      Applying Artificial Intelligence Techniques to Problems of Incomplete Information: Optimizing Bidding in the Game of Bridge
      Proceedings of the Multiconference in Computer Science and Computer Engineering/International Conference of Artificial Intelligence , May 1 2005
    • Conference Proceeding [Published]
      A Vascular Network Growth Estimation Algorithm Using Random Graphs
      Proceedings of the International Association for Pattern Recognition Technical Committee #15 (IAPR-TC-15) Workshop on Graph-based Representations in Pattern Recognition , April (2nd Quarter/Spring) 11 2005
    • Conference Proceeding [Published]
      Automated Pottery Fragment Classifier for Archaeological Studies
      Proceedings of Computer Applications in Archaeology , March 1 2005
    • Conference Proceeding [Published]
      A Lightweight Image Retrieval System for Paintings
      Proceedings of the Electronic Imaging 2005 Conference - Storage and Retrieval Methods and Applications for Multimedia , January (1st Quarter/Winter) 1 2005
    • Conference Proceeding [Published]
      Computer-Assisted Handwriting Style Identification in Questioned Document Examination
      Proceedings of Investigative Image Processing III - Electronic Imaging , January (1st Quarter/Winter) 1 2005
    • Technical Report [Published]
      Enhancing Binary Feature Vector Similarity Measures
      CSIS Technical Report , January (1st Quarter/Winter) 1 2005
    • Journal Article, Academic Journal [Published]
      Automatic Detection of Handwriting Forgery Using a Fractal Number Estimate of Wrinkliness
      International Journal of Pattern Recognition and Artificial Intelligence , December 31 2004
    • Journal Article, Academic Journal [Published]
      IT Impacts Medical Fields
      Pace Magazine , November 4 2004
    • Conference Proceeding [Published]
      Security-Related Research and Projects in Computing Promote Student Awareness of Security Issues
      Proceedings of the 21st Annual Information Systems Education Conference - ISECON 2004 , November 4 2004
    • Conference Proceeding [Published]
      Use of Chatroom Abbreviations and Shorthand Symbols in Pen Computing
      Proceedings of the 9th International Workshop on Frontiers in Handwriting Recognition - IWFHR 2004 , October (4th Quarter/Autumn) 26 2004
    • Conference Proceeding [Published]
      A Graphical User Interface for a Fine-Art Painting Image Retrieval System
      Proceedings of the 6th Annual ACM/SIGMM International Workshop on Multimedia Information Retrieval , October (4th Quarter/Autumn) 15 2004
    • Conference Proceeding [Published]
      Interactive Flag Identification Using a Fuzzy Neural Technique
      Proceedings of the 6th Annual ACM/SIGMM International Workshop on Multimedia Information Retrieval , October (4th Quarter/Autumn) 15 2004
    • Conference Proceeding [Published]
      A Neural Network Classifier for Junk E-mail
      Proceedings of the 6th International Document Analysis Systems VI Workshop - DAS 2004 , September 8 2004
    • Conference Proceeding [Published]
      Use of a Random Graph Process in Angiogenesis
      Proceedings of the14th Annual Korean Scientist and Engineering Association Northeast Regional Conference , September 1 2004
    • Conference Proceeding [Published]
      The Interplay of Research and Project Activities in Computing
      Proceedings of the International Symposium on Research Methods - ISRM 2004 , August 5 2004
    • Technical Report [Published]
      Interactive Flag Identification Using Image Retrieval Techniques
      CSIS Technical Report , July (3rd Quarter/Summer) 1 2004
    • Conference Proceeding [Published]
      The Detection of Forged Handwriting Using a Fractal Number Estimate of Wrinkliness
      Proceedings of the 11th International Graphonomics Society Conference - IGS 2004 , June 21 2004
    • Conference Proceeding [Published]
      Use of Histogram Distances in Iris Authentication
      Proceedings of the International Multiconference in Computer Science and Computer Engineering , June 21 2004
    • Conference Proceeding [Published]
      Interactive Flag Identification Using Image Retrieval Techniques
      Proceedings of the International Multiconference in Computer Science and Computer Engineering , June 1 2004
    • Conference Proceeding [Published]
      Optimizing Binary Feature Vector Similarity Mearsure Using Genetic Algorithm and Handwritten Character Recognition
      Proceedings of the 7th International Conference on Document Analysis and Recognition , December 31 2003
    • Technical Report [Published]
      Interactive Visual System
      CSIS Technical Report , December 1 2003
    • Conference Proceeding [Published]
      The Detection of Forged Handwriting Using a Fractal Number Estimate of Wrinkliness
      Proceedings of the 10th International Graphonomics Society Conference - IGS 2003 , November 1 2003
    • Conference Proceeding [Published]
      Application of Stacked Generalization to a Protein Localization Prediction Task
      Proceedings of the 7th Joint Conference on Information Sciences Atlantic Symposium on Computational Biology and Genomic Informatics , September 26 2003
    • Conference Proceeding [Published]
      Efficient Color Image Retrieval Using Hue Distribution Similarity
      Proceedings of the 2003 Electronic Imagjing Conference , January (1st Quarter/Winter) 1 2003
    • Journal Article, Academic Journal [Published]
      A Fast Hue-Based Colour Image Indexing Algorithm
      Machine Graphics & Vision , December 31 2002
    • Conference Proceeding [Published]
      Mulitmodal Integration of Voice and Ink for Pervasive Computing
      Proceedings of the 4th Annual International Symposium on Multimedia Software Engineering Conference , December 1 2002
    • Conference Proceeding [Published]
      A Voice and Ink XML Multimodal Architecture for Mobile e-Commerce Systems
      Second ACM International Workshop on Mobile Commerce , September 1 2002
    • Conference Proceeding [Published]
      Automatic Detection of Handwriting Forgery
      Proceedings of the 8th International Workshop on Frontiers in Handwriting Recognition - IWFHR 2002 , August 1 2002
    • Journal Article, Academic Journal [Published]
      Individuality of Handwriting
      Journal of Forensic Sciences , July (3rd Quarter/Summer) 1 2002
    • Journal Article, Academic Journal [Published]
      A Fast Nearest Neighbor Search Algorithm by Filtration
      Pattern Recognition , February 1 2002
    • Book, Chapter in Scholarly Book-New [Published]
      Approximate String Matching For Character Recognition and Analysis
      Pattern Recognition and String Matching , February 1 2002
    • Journal Article, Academic Journal [Published]
      On Measuring the Distance between Histograms
      Pattern Recognition , February 1 2002
    • Conference Proceeding [Published]
      Combining Macro and Micro Features for Writer Identification
      Proceedings of Document Recognition and Retrieval IX , January (1st Quarter/Winter) 1 2002
    • Conference Proceeding [Published]
      Discriminatory Power of Handwriting (invited paper)
      Proceedings of Document Recognition and Retrieval IX , January (1st Quarter/Winter) 1 2002
    • Conference Proceeding [Published]
      On Compressing a Series of MRI Images using Relative and Sequential Information
      Proceedings of Picture Coding Symposium 2001 , December 31 2001
    • Book, Chapter in Scholarly Book-New [Published]
      Writing Speed and Writing Sequence Invariant On-Line Handwriting Recognition
      Pattern Recognition From Classical to Modern Approaches , November 1 2001
    • Conference Proceeding [Published]
      Apriori Algorithm for Subcategory Classification Analysis of Handwriting
      Proceedings of the 6th International Conference on Document Analysis and Recognition 2001 , September 1 2001
    • Conference Proceeding [Published]
      Establishing Handwriting Individuality Using Pattern Recognition Techniques
      Proceedings of the 6th International Conference on Document Analysis and Recognition 2001 , September 1 2001
    • Conference Proceeding [Published]
      Individuality of Handwriting
      Proceedings of the 6th International Conference on Document Analysis and Recognition 2001 , September 1 2001
    • Conference Proceeding [Published]
      Individuality of Handwriting
      Proceedings of the 6th International Conference on Document Analysis and Recognition 2001 , September 1 2001
    • Technical Report [Published]
      Handwriting Identification: Research to Study Validity of Individuality of Handwriting & Develop Computer-assisted Procedures for Comparing Handwriting
      Technical Report CEDAR-TR-01-1 , April (2nd Quarter/Spring) 1 2001
    • Technical Report [Published]
      Histogram Based Image Indexing and Retrieval
      CSIS Technical Report , March 1 2001
    • Technical Report [Published]
      Individuality of Handwriting: A Validation Study
      Technical Report to National Institute of Justice (NIJ) , March 1 2001
    • Conference Proceeding [Published]
      Handwritten Document Image Database Construction and Retrieval System
      Proceedings of the SPIE 2001 Conference on Electronic Imaging, Document Recognition and Retrieval VII , January (1st Quarter/Winter) 1 2001
    • Conference Proceeding [Published]
      Assessing the Authorship Confidence of Handwritten Items
      Proceedings of the 5th WACV 2000 , December 1 2000
    • Book, Chapter in Scholarly Book-New [Published]
      Writing Speed and Writing Sequence Invariant On-line Handwriting Recognition
      Pattern Recognition From Classical to Modern Approaches , October (4th Quarter/Autumn) 1 2000
    • Conference Proceeding [Published]
      Distance Between Histograms of Angular Measurements and Its Application to Handwritten Character Similarity
      Proceedings of the 15th International Conference on Pattern Recognition - ICPR 2000 , September 3 2000
    • Conference Proceeding [Published]
      Multiple Feature Integration for Writer Verification
      Proceedings of the 7th International Workshop on Frontiers in Handwriting Recognition - IWFHR 2000 , September 1 2000
    • Conference Proceeding [Published]
      Writer Identification: Statistical Analysis and Dichotomizer
      Proceedings of SPR & SSPR 2000 , August 30 2000
    • Other [Published]
      System That Identifies Writers
      Proceedings of the American Association for Artificial Intelligence – 2000 , August 2 2000
    • Conference Proceeding [Published]
      Nearest Neighbor Search Using Additive Binary Tree
      Proceedings of CVPR 2000 , June 13 2000
    • Other [Published]
      Mapping the Many Class Problem Into a Dichotomy Using Distance Measures
      An International Conference of Statistics , March 1 2000
    • Conference Proceeding [Published]
      Comparing Color Images Using Angular Histogram Measures
      Proceedings of the 5th JCIS 2000 , February 27 2000
    • Conference Proceeding [Published]
      Convex Hull Discriminant Function and ItsApplication to Writer Identification Problem
      Proceedings of the 5th JCIS 2000 , February 27 2000
    • Journal Article, Academic Journal [Published]
      Efficient Algorithms for Image Template and Dictionary Matching
      Journal of Mathematical Imaging and Vision , February 1 2000
    • Conference Proceeding [Published]
      Approximate String Matching for Stroke Direction and Pressure Sequences
      Proceedings of the SPIE 2000 Conference on Electronic Imaging, Document Recognition and Retrieval VI , January (1st Quarter/Winter) 1 2000
    • Conference Proceeding [Published]
      Approximate Character String Matching Algorithm
      Proceedings of the Fifth International Conference on Document Analysis and Recognition '99 , September 1 1999
    • Technical Report [Published]
      Algorithm for the Edit Distance Between Angular Type Histograms
      Technical Report CEDAR-TR-99-1 , April (2nd Quarter/Spring) 1 1999
    • Conference Proceeding [Published]
      Fast Image Template and Dictionary Matching Algorithms
      Proceedings of the ACCV '98 LNCS - Computer Vision , January (1st Quarter/Winter) 1 1998
    • Journal Article, Academic Journal [Published]
      Iconic Communication Method for Liver Disease on Teleradiology
      Korean PACS Journal , December 31 1997
    • Journal Article, Academic Journal [Published]
      Medical Image Processing by Using the Intensity Histogram
      Korean PACS Journal , December 31 1997
    • Conference Proceeding [Published]
      Iconic Communication Method for Liver Disease on Teleradiology
      Proceedings of the 5th International Conference on Image Management and Communication , October (4th Quarter/Autumn) 1 1997
    • Conference Proceeding [Published]
      Medical Image Processing by Using the Intensity Histogram
      Proceedings of the 5th International Conference on Image Management and Communication , October (4th Quarter/Autumn) 1 1997
    • Conference Proceeding [Published]
      Medical Image Processing by using the Intesity Histogram
      Proceedings of IMAC 1997 , October (4th Quarter/Autumn) 1 1997

    PRESENTATIONS

    • a International Conference on Computer Science and Applications Title: On Parity based Divide and Conquer Recursive Functions
      San Francisco
    • International Conference on Computer Science and Applications Title: Taxonomy and Nomenclature of Preferential Voting Methods
      San Francisco
    • European Intel & Security Informatics Title: Developing a Keystroke Biometric System for Continual Authentication of Computer Users
      Odense, Denmark,
    • Pace CSIS Research Day Title:  Continual Keystroke Biometric Authentication on Short Bursts of Keyboard Input
    • Pace CSIS Research Day M Title: Radix Selection Algorithm for the k Order Statistic
    • American Conference on Applied Mathematics Title: On Integer Sequences Derived from Balanced k-ary trees
      Cambridge, MA
    • Int. Joint Conf. Biometrics Title: An Investigation of Keystroke and Stylometry Traits
      Washington DC
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Assessing the Discriminatory Power of Biometric Verifiers
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Keystroke Biometric Recognition on Long-Text Input Under Ideal and Application-Oriented Conditions
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Keystroke Biometric Recognition on Long-Text Input: A Feasibility Study
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Shape Matching with Ordered Boundary Points Using a Least-Cost Diagonal Method
    • High Technology Crime Investigation Association Conference - Northeast [Other]
      Title: Security-Related Research and Projects in CSIS at Pace University
    • International Conference on Image Analysis and Recognition - ICIAR 2005 [Other]
      Title: 2005 Conference
      Toronto, Canada,
    • International Conference on Image Analysis and Recognition - ICIAR 2005 [Other]
      Title: On the Individuality of the Iris Biometric
      Toronto, Canada,
    • The 6th International Conference on Document Analysis and Recognition - ICDAR [Other]
      Title: On Binary Similarity Measures for Handwritten Character Recognition
      Seoul, Korea,
    • The 6th International Conference on Document Analysis and Recognition - ICDAR [Other]
      Title: Writer Profiling Using Handwriting Copybook Styles
      Seoul, Korea,
    • The 8th International Conference on Document Analysis and Recognition [Other]
      Title: On Binary Similarity Measures for Handwritten Character Recognition
    • The 8th International Conference on Document Analysis and Recognition [Other]
      Title: Writer Profiling Using Handwriting Copybook Styles
    • Audio- and Video-based Biometric Person Authentication Conference [Other]
      Title: Biometric Identification Generalizability
    • The 11th Annual International Conference on Human-Computer Interaction [Other]
      Title: Common Chatroom Abbreviations Speed Pen Computing
    • The 9th World Multi-Conference on Systemics, Cybernetics and Informatics [Other]
      Title: 2005 Conference
    • The 9th World Multi-Conference on Systemics, Cybernetics and Informatics [Other]
      Title: Combining Multiple Iris Biometric Verifiers
    • The 9th World Multiconference on Systemics, Cybernetics and Informatics - WMSCI 2005 [Other]
      Title: Combining Multiple Iris Biometric Verifiers
    • The 9th World Multiconference on Systemics, Cybernetics and Informatics - WMSCI 2005 [Other]
      Title: Integrating Heterogeneous Features for Iris Biometric Authentication
    • The 9th World Multiconference on Systemics, Cybernetics and Informatics - WMSCI 2005 [Other]
      Title: Nationality Identification from Names Using N-gram Based Cumulative Frequency Addition
    • Multiconference in Computer Science and Computer Engineering/Machine Learning; Models, Technologies and Applications (MCSCE/MLMTA) [Other]
      Title: Analyzing Open Biometric Identification Systems
      Las Vegas, NV
    • Multiconference in Computer Science and Computer Engineering/Machine Learning; Models, Technologies and Applications (MCSCE/MLMTA) [Other]
      Title: Applying Artificial Intelligence Techniques to Problems of Incomplete Information: Optimizing Bidding in the Game of Bridge
      Las Vegas, NV
    • Multiconference in Computer Science and Computer Engineering/Machine Learning; Models, Technologies and Applications (MCSCE/MLMTA) [Other]
      Title: Applying Keystroke Biometrics for User Verification and Identification
      Las Vegas, NV
    • Multiconference in Computer Science and Computer Engineering/Machine Learning; Models, Technologies and Applications (MCSCE/MLMTA) [Other]
      Title: Identification of Pottery Shapes and Schools Using Image Retrieval Techniques
      Las Vegas, NV
    • 12th Annual Conference of the International Graphonomics Society [Other]
      Title: Similarity-based Copybook Style Analysis Using Pseudo-online Handwriting
    • Multiconference in Computer Science and Computer Engineering/Conference on Imaging Science, Systems and Technology [Other]
      Title: Identification of Pottery Shapes and Schools Using Image Retrieval Techniques
    • Multiconference in Computer Science and Computer Engineering/International Conference of Artificial Intelligence [Other]
      Title: 2005 Conference
    • Multiconference in Computer Science and Computer Engineering/International Conference of Artificial Intelligence [Other]
      Title: Applying Artificial Intelligence Techniques to Problems of Incomplete Information: Optimizing Bidding in the Game of Bridge
    • CSIS Student/Faculty Research Day [Lecture]
      Title: A Greek Pottery Shape and School Identification and Classification System Using Image Retrieval Techniques
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Applying Artificial Intelligence Techniques to Problems of Incomplete Information: Optimizing Bidding in the Game of Bridge
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Detection of Foreign Entities in Native Text Using N-gram Cumulative Frequency Addition
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Handwriting Copybook Style Analysis of Pseudo-Online Data
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Long-Text Keystroke Biometric Applications over the Internet
    • CSIS Student/Faculty Research Day [Lecture]
      Title: On Evaluating Open Biometric Identification Systems
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Semantic Geometric Features: A Preliminary Investigation of Automobile Identification
    • The 2005 Electro/Information Technology Conference - EIT 2005 [Other]
      Title: Computer Assisted Visual Interactive Recognition (CAVIAR) Technology
    • International Association for Pattern Recognition Technical Committee #15 (IAPR-TC-15) Workshop on Graph-based Representations in Pattern Recognition [Other]
      Title: A Vascular Network Growth Estimation Algorithm Using Random Graphs
      Poitiers, France,
    • CSAM Seminar in Computer Science - April 2005 [Other]
      Title: Biometric Authentication: Is it Science?
      Montclair State University, Montclair, NJ
    • Proceedings of the International Association for Pattern Recognition Technical Committee #15 (IAPR-TC-15) [Other]
      Title: A Vascular Network Growth Estimation Algorithm Using Random Graphs
      Workshop on Graph-based Representations in Pattern Recognition
    • Computer Applications in Archaeology - 2005 [Other]
      Title: Automated Pottery Fragment Classifier for Archaeological Studies
    • Electronic Imaging Conference - Image and Video Communications and Processing 2005 [Other]
      Title: Computer-assisted Handwriting Style Identification in Questioned Document Examination
    • Electronic Imaging Conference - Image and Video Communications and Processing 2005 [Other]
      Title: Lightweight Image Retrieval System for Paintings
    • Investigative Image Processing III - Electronic Imaging 2005 [Other]
      Title: Computer-assisted Handwriting Style Identification in Questioned Document Examination
      San Jose, CA
    • Investigative Image Processing III - Electronic Imaging 2005 [Other]
      Title: Lightweight Impage Retrieval System for Paintings
      San Jose, CA
    • CSIS Student/Faculty Research Day [Lecture]
      Title: A Neural Network Classifier for Junk E-Mail
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Ant Colonies, Self-Organizing Maps, and a Hybrid Classification Model
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Establishing the Uniqueness of the Human Voice for Security Applications
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Interactive Flag Identification Using a Fuzzy Neural Technique
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Language Identification from Text Using N-gram Based Cumulative Frequency Addition
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Use of Chatroom Abbreviations and Shorthand Symbols in Pen Computing
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Use of Histogram Distances in Iris Authentication
    • International Multiconference in Computer Science and Computer Engineering [Other]
      Title:
    • CSIS Student/Faculty Research Day [Lecture]
      Title: Emerging Computer Applications to Multidisciplinary Security Issues
      Pace University
    • CSIS Faculty Research Day [Other]
      Title: Computer Vision Techniques for Security
      Pace University
    • IGS [Other]
      Title:
      Scottsdale, AZ
    • CIRCUIT Research Seminar [Other]
      Title: Artificial Intelligence & Pattern Recognition
      Pace University, Pleasantville, NY
    • CSIS Research Day [Lecture]
      Title: Iconic Reporting System
      Pace University, New York, NY
    • Second Westchester-Rockland Junior Science and Humanities Symposium [Keynote/Plenary Address]
      Title:
      Purchase, NY
    • ICDAR [Other]
      Title:
      Edinburgh, Scotland
    • ECSE [Other]
      Title: Use of Distance Measures in Pattern Recognition
      Rensselaer Polytechnic Institute, Troy, NY
    • Electronic Imaging, Storage and Retrieval for Media Databases [Other]
      Title:
      Santa Clara, CA
    • IEEE MSE [Other]
      Title:
      Newport Beach, CA
    • CENPARMI - Centre for Pattern Recognition and Machine Intelligence [Other]
      Title: Biometrics
      Concordia University, Montreal, Canada
    • ACM Mobile Commerce [Other]
      Title:
      Atlanta, GA
    • Eighth IWFHR [Other]
      Title:
      Niagara-on-the-Lake, Canada
    • Eighth IWFHR [Other]
      Title:
      Niagara-on-the-Lake, Canada
    • KAIST AIPR Lab [Other]
      Title:
      Taejon, Korea
    • CSIS Research Day [Lecture]
      Title:
      Pace University, New York, NY
    • MASPLAS [Other]
      Title:
      White Plains, NY
    • CAM Research Day [Lecture]
      Title:
    • CAM Research Day [Lecture]
      Title:
      New York, NY
    • 6th International Conference on Document Analysis and Recognition [Other]
      Title: "Establishing Handwriting Individuality Using Pattern Recognition Techniques," "Apriori Algorithm for Sub-category Classification Analysis of Handwriting," and "Individuality of Handwriting"
      Seattle, WA
    • CSIS Research Day [Other]
      Title:
    • HVCET [Other]
      Title:

    Department Service

    • Pace University, Computer Science & Information Systems [Pervasive Computing Lab]
    • Pace University, Computer Science & Information Systems [Robotics Lab]

    College Service

    • Pace University, Computer Science & Information Systems [Other]
      Desc: Member of the Cirriculum Committee