David Otasek
Princess Margaret Cancer Centre
9 Papers
51 Citations
David Otasek is an academic researcher from Princess Margaret Cancer Centre. The author has contributed to research in topics: Visualization & BioPAX : Biological Pathways Exchange. The author has an hindex of 8, co-authored 9 publications. Previous affiliations of David Otasek include Nanjing University of Aeronautics and Astronautics & Ontario Institute for Cancer Research.
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Papers
Evaluation of linguistic features useful in extraction of interactions from PubMed; Application to annotating known, high-throughput and predicted interactions in I2D
TL;DR: An interaction detection method was developed and the usefulness of various features in automatically identifying PPIs in text was explored and the results show that this approach outperforms other systems using the AImed dataset.
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Visual data mining of biological networks: one size does not fit all.
Chiara Pastrello,David Otasek,Kristen Fortney,Giuseppe Agapito,Mario Cannataro,Elize Shirdel,Igor Jurisica +6 more
TL;DR: This tutorial illustrates a workflow useful to integrate, analyze, and visualize data from different sources, and highlight important features of tools to support such analyses.
Visual Data Mining: Effective Exploration of the Biological Universe
David Otasek,Chiara Pastrello,Andreas Holzinger,Igor Jurisica,Igor Jurisica +4 more
- 01 Jan 2014
TL;DR: The experience with biology researchers has required us to address their needs and requirements in the design and development of a scalable and interactive network visualization and analysis platform, NAViGaTOR, now in its third major release.
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NAViGaTOR: Large Scalable and Interactive Navigation and Analysis of Large Graphs
Amira Djebbari,Muhammad Ali,David Otasek,Max Kotlyar,Kristen Fortney,Serene Wong,Anthony Hrvojic,Igor Jurisica +7 more
TL;DR: NAViGaTOR facilitates integrative network analysis by supporting not only visualization but also visual data mining, and offers a complete system to manage diverse workflows from one application.
NAViGaTOR: Network Analysis, Visualization and Graphing Toronto.
Kevin R. Brown,David Otasek,Muhammad Ali,Michael J. McGuffin,Wing Xie,Baiju Devani,Ian Lawson van Toch,Igor Jurisica +7 more
TL;DR: NAVIGaTOR is a powerful graphing application for the 2D and 3D visualization of biological networks that includes a rich suite of visual mark-up tools for manual and automated annotation, fast and scalable layout algorithms and OpenGL hardware acceleration to facilitate the visualization of large graphs.