Abstract
We present a framework for pen-based, multi-user, online collaboration in mathematical domains. This environment provides participants, who may be in the same room or across the planet, with a shared whiteboard and voice channel. The digital ink stream is transmitted as InkML, allowing special recognizers for different content types, such as mathematics and diagrams. Sessions may be recorded and stored for later playback, analysis or annotation. The framework is currently structured to use the popular Skype and Google Talk services for the communications channel, but other transport mechanisms could be used. The goal of the work is to support computer-enhanced distance collaboration, where domain-specific recognizers handle different kinds of digital ink input and editing. The first of these recognizers is for mathematics, which allows converting math input into machine-understandable format. This supports multi-party collaboration, with sessions recorded in rich formats that allow semantic analysis and manipulation of the content.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Gowers, T., Nielsen, M.: Massively Collaborative Mathematics. Nature 461, 879–881 (2009)
Maplesoft Inc.: Maple user manual
Microsoft Inc.: Onenote (2010)
Iotum Inc.: Calliflower, http://www.calliflower.com/
Dabbleboard Inc.: Dabbleboard, http://www.dabbleboard.com
Watt, S., Underhill, T.: Ink Markup Language (InkML), http://www.w3.org/TR/InkML/
Microsoft Inc.: Skype, http://www.skype.com/
Google Inc.: Google Talk, http://www.google.com/talk/
Regmi, A., Watt, S.M.: A Collaborative Interface for Multimodal Ink and Audio Documents. In: Proc. 10th International Conference on Document Analysis and Recognition, ICDAR 2009, pp. 901–905. IEEE Computer Society (2009)
Ning, H., Williams, J.R., Slocum, A.H., Sanchez, A.: InkBoard - Tablet PC Enabled Design oriented Learning. In: Proc. 7th IASTED International Conference on Computers and Advanced Technology in Education, CATE 2004, August 16-18, pp. 154–160. ACTA Press (2004)
Beavers, J., Chou, T., Hinrichs, R., Moffatt, C., Pahud, M., Powers, L., Eaton, J.V.: The Learning Experience Project: Enabling Collaborative Learning with ConferenceXP. Technical Report MSR-TR-2004-42, Microsoft Research (2004)
Microsoft Inc.: Ink Serialized Format Specification, http://download.microsoft.com/download/0/B/E/0BE8BDD7-E5E8-422A-ABFD-4342ED7AD886/InkSerializedFormatISFSpecification.pdf
Mazalov, V., Watt, S.M.: Writing on Clouds. In: Jeuring, J., et al. (eds.) CICM 2012. LNCS (LNAI), vol. 7362, pp. 401–415. Springer, Heidelberg (2012)
Golubitsky, O., Watt, S.M.: Distance-Based Classification of Handwritten Symbols. International J. on Document Analysis and Recognition 13(2), 113–146 (2010)
Mazalov, V., Watt, S.M.: Digital Ink Compression via Functional Approximation. In: Proc. 12th International Conference on Frontiers in Handwriting Recognition, ICFHR 2010, November 16-18, pp. 688–694. IEEE Computer Society (2010)
Mazalov, V., Watt, S.M.: Linear Compression of Digital Ink via Selection of Subsets of Points. In: Proc. 10th IAPR International Workshop on Document Analysis Systemsm, DAS 2012, March 27-29, pp. 429–434. IEEE Computer Society (2012)
Hu, R.: Portable Implementation of Digital Ink: Collaboration and Calligraphy. Master’s thesis, The University of Western Ontario, Canada (2009)
Watt, S.M.: On the Mathematics of Calligraphy (invited talk). In: International Conference on Mathematics Mechanization – In Honor of Professor Wen-Tsun Wu’s Ninetieth Birthday, Beijing, China (2009)
Burd, E., Overy, D., Wheetman, A.: Evaluating Using Animation to Improve Understanding of Sequence Diagrams. In: Proc. 10th International Workshop on Program Comprehension, IWPC 2002, p. 107. IEEE Computer Society (2002)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Hu, R., Mazalov, V., Watt, S.M. (2012). A Streaming Digital Ink Framework for Multi-party Collaboration. In: Jeuring, J., et al. Intelligent Computer Mathematics. CICM 2012. Lecture Notes in Computer Science(), vol 7362. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31374-5_6
Download citation
DOI: https://doi.org/10.1007/978-3-642-31374-5_6
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-31373-8
Online ISBN: 978-3-642-31374-5
eBook Packages: Computer ScienceComputer Science (R0)