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Pen Technologies
  IBM Handwriting  Group Papers

As part of our research work, we have written up some of our findings in papers presented at international conferences. Following a list of the papers.

To see some of the more technical terms explained, look at our glossary.

 
  2001
  · "Adaptive N-Best List Handwritten Word Recognition", M. Perrone and T. Kwok, International Conference on Document Analysis and Recognition (ICDAR 2001)
  · "Creating Word-Level Language Models for Handwriting Recognition",  J. F. Pitrelli and A. Roy, International Conference on Document Analysis and Recognition (ICDAR 2001)
  · "A Scanning N-tuple Classifier for Online Recognition of Handwritten Digits”, E. H. Ratzlaff,  International Conference on Document Analysis and Recognition (ICDAR 2001).
  · "Structure in On-line Documents”, A. K. Jain, A. Namboodiri, J.  Subrahmonia ,  International Conference on Document Analysis and Recognition (ICDAR 2001).
  · "HMM topology estimation for Handwriting Recognition”,  Danfeng Li, A. Biem and J.  Subrahmonia,  International Conference on Acoustics, Speech and Signal Processing (ICASSP 2001).
  · "Minimun Classification Error Training of Hidden Markov Models for Handwriting  Recognition”, A. Biem, International Conference on Acoustics, Speech and Signal Processing (ICASSP 2001).
  · "Toward Island-of-Reliability-Driven Very-Large-Vocabulary On-Line Handwriting Recognition using Character Confidence Scoring", J. F. Pitrelli, J. Subrahmonia, and B. Maison, International Conference on Acoustics, Speech and Signal Processing (ICASSP 2001).
  · "Pen User Interfaces: Challenges and Oppurtunities", G. Seni and J. Subrahmonia, To appear in Computer Engineering Handbook, CRC Press.
  · "A Machine Learning Multimedia Document Retrieval Framework",  M. Perrone, G. Russell and A. Ziq, To appear in IBM Systems Journal

 
  2000
  · "Ink Retrieval from Handwritten Documents", M. Perrone, T. Kwok and G. Russell, Second International Conference on Intelligent Data Engineering and Automated Learning (IDEAL 2000)
  · "Inter-line Distance Estimation and Text Line Extraction for Unconstrained Online Handwriting", E. H. Ratzlaff, International Workshop on Frontiers in Handwriting Recognition (IWFHR 2000).
  · "Quantifying the Contribution of Language Modeling to Writer-Independent On-Line Handwriting Recognition",  J. F. Pitrelli, and E. H. Ratzlaff,  International Workshop on Frontiers in Handwriting Recognition (IWFHR 2000).
  · “Writer clustering using distances between subspaces”,  J. Subrahmonia,  International Workshop on Frontiers in Handwriting Recognition (IWFHR 2000).
  · “ Pen Computing: Challenges and Applications”, J.Subrahmonia and T. Zimmerman, Invited paper, International Conference on Pattern Recognition (ICPR 2000).

 
  Other Papers
  · "Optimization of training texts for Writer-dependent handwriting recognition" , J F. Pitrelli, J.  Subrahmonia, M. P Perrone and Krishna S. Nathan,  International Workshop on Frontiers in Handwriting Recognition (IWFHR 1998).
  · "Writer Dependent Recognition Of On-Line Unconstrained Handwriting" , J.  Subrahmonia, Krishna S. Nathan and M P. Perrone,  International Conference on Acoustics, Speech and Signal Processing (ICASSP 1996).
  · “Duration modeling results for an on-line handwriting recognizer”, Andrew Senior, J.  Subrahmonia and Krishna S. Nathan, International Conference on Acoustics, Speech and Signal Processing (ICASSP 1996).
  · “Initialization of Hidden Markov Models for Unconstrained On-line Handwriting Recognition”, Krishna S. Nathan, Andrew Senior and J.  Subrahmonia. International Conference on Acoustics, Speech and Signal Processing (ICASSP 1996).
  · “Parameter Tying in Writer Dependent Recognition of On-Line Handwriting”, Krishna S. Nathan, J.  Subrahmonia and M. P. Perrone, International Conference on Pattern Recognition (ICPR 1996).
  · “Search Issues in the IBM Large Vocabulary Unconstrained Handwriting Recognizer”, E. H. Ratzlaff, Krishna S. Nathan and Hiroshi Maruyama,  International Workshop on Frontiers in Handwriting Recognition (IWFHR 1996).
  · “Real-Time On-Line Unconstrained Handwriting Recognition Using Statistical Methods”,  Krishna S. Nathan, H. S. M. Beigi, J.  Subrahmonia, G. J. Clary and H. Maruyama, International Conference on Acoustics, Speech and Signal Processing (ICASSP 1995).

 

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