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Displaying 1-19 out of 19 total
Advanced Information Systems for Archival Appraisals of Contemporary Documents
Found in: eScience, IEEE International Conference on
By William McFadden, Kenton McHenry, Rob Kooper, Michal Ondrejcek, Alex Yahja, Peter Bajcsy
Issue Date:December 2008
pp. 440-441
This work addresses the problem of designing a scalable framework for archival appraisals of contemporary PDF documents. The motivation for our work is to provide an e-Science solution that (a) fuses the independent research methodologies focusing on speci...
 
Text, Image and Vector Graphics Based Appraisal of Contemporary Documents
Found in: Machine Learning and Applications, Fourth International Conference on
By Sang-Chul Lee, William McFadden, Peter Bajcsy
Issue Date:December 2008
pp. 729-734
We have designed a framework for content based appraisal of documents. Our motivation is to provide computer assisted support for answering several appraisal criteria according to the general appraisal guidelines in the National Archives and Record Adminis...
 
Relevance Assignment and Fusion of Multiple Learning Methods Applied to Remote Sensing Image Analysis
Found in: Space Mission Challenges for Information Technology, IEEE International Conference on
By Peter Bajcsy, Wei-Wen Feng, Praveen Kumar
Issue Date:July 2006
pp. 291-298
With the advances in remote sensing, various machine learning techniques could be applied to study variable relationships. Although prediction models obtained using machine learning techniques has proven to be suitable for predictions, they do not explicit...
 
A Mosaic of Software
Found in: eScience, IEEE International Conference on
By Kenton McHenry,Rob Kooper,Michael Ondrejcek,Luigi Marini,Peter Bajcsy
Issue Date:December 2011
pp. 279-286
In this paper we describe a Software Server, a background process that in conjunction with a central repository of lightweight wrapper scripts allows functionality within heterogeneous software to be called in a simple and consistent manner. The key role o...
 
GPU acceleration of an image characterization algorithm for document similarity analysis
Found in: Computer Systems and Applications, ACS/IEEE International Conference on
By Guochun Shi,Volodymyr Kindratenko,Rob Kooper,Peter Bajcsy
Issue Date:December 2011
pp. 209-216
This paper aims to provide decision support for selecting software and hardware architecture for content-based document comparison. We evaluate Java, C, CUDA C and OpenCL implementations of an image characterization algorithm used for content-based documen...
 
Towards a Universal, Quantifiable, and Scalable File Format Converter
Found in: e-Science and Grid Computing, International Conference on
By Kenton McHenry, Rob Kooper, Peter Bajcsy
Issue Date:December 2009
pp. 140-147
This paper addresses the problem of designing a universal file format converter. File format conversion is a necessary part of data dissemination and curation. Complete and robust converters however are hard to find and build due to the abundance of file f...
 
A Methodology for File Relationship Discovery
Found in: e-Science and Grid Computing, International Conference on
By Michal Ondrejcek, Jason Kastner, Rob Kooper, Peter Bajcsy
Issue Date:December 2009
pp. 193-200
This paper addresses the problem of discovering temporal and contextual relationships across document, data, and software categories of electronic records. We designed a methodology to discover unknown relationships by conducting file system and file conte...
 
Advanced Information Delivery System for the Abraham Lincoln Writings
Found in: eScience, IEEE International Conference on
By Michal Ondrejcek, Rob Kooper, Peter Bajcsy
Issue Date:December 2008
pp. 416-417
This work presents a virtual observatory of the Abraham Lincoln writings. Many of the Lincoln correspondence papers and legal documents have been digitized, pre-processed and annotated for public viewing. However, there are challenges in delivering the inf...
 
Publishing Active Workflows to Problem-Focused Web Spaces
Found in: eScience, IEEE International Conference on
By Luigi Marini, Rob Kooper, Peter Bajcsy, James D. Myers
Issue Date:December 2008
pp. 444-445
We present a new paradigm for publishing scientific workflows to the web. Publishing in this system involves not only creating a web space for running the workflow on demand, but also the ability for the publisher to convey expertise about its use by provi...
 
Knowledge Spaces and Scientific Data
Found in: eScience, IEEE International Conference on
By Joe Futrelle, Jeff Gaynor, Joel Plutchak, Peter Bajcsy, Jason Kastner, Kailash Kotwani, Jong Sung Lee, Luigi Marini, Rob Kooper, Robert E. McGrath, Terry McLaren, Yong Liu, James D. Myers
Issue Date:December 2008
pp. 448-449
As scientific work becomes more complex, contextual information is critical to enable its use. We have developed the concept of Knowledge Spaces that manage such information and scope the space of data, metadata, and algorithms relevant to the work of a Vi...
 
Understanding Challenges in Preserving and Reconstructing Computer-Assisted Medical Decision Processes
Found in: Machine Learning and Applications, Fourth International Conference on
By Sang-Chul Lee, Peter Bajcsy
Issue Date:December 2007
pp. 524-529
preservation and reconstruction requirements for computeraided medical decision-making. With an increasing number of computer-aided decisions having a large impact on our society, the motivation for our work is not only to document these decision processes...
 
Empirical Modeling of Remotely Sensed Data at Regional to Continental Scales
Found in: Space Mission Challenges for Information Technology, IEEE International Conference on
By Richard D. Robertson, Praveen Kumar, Peter Bajcsy, David K. Tcheng
Issue Date:July 2006
pp. 157-162
A continental scale dataset was assembled to examine the drivers of greenness indices. Easily parallelized algorithms for Ordinary Least Squares linear regression and a binary regression tree were implemented and used for the analysis. The most important d...
 
Three-Dimensional Volume Reconstruction Based on Trajectory Fusion from Confocal Laser Scanning Microscope Images
Found in: Computer Vision and Pattern Recognition, IEEE Computer Society Conference on
By Sang-Chul Lee, Peter Bajcsy
Issue Date:June 2006
pp. 2221-2228
In this paper, we address the problem of 3D volume reconstruction from depth adjacent subvolumes (i.e., sets of image frames) acquired using a confocal laser scanning microscope (CLSM). Our goal is to align sub-volumes by estimating an optimal global image...
 
3D Medical Volume Reconstruction Using Web Services
Found in: Web Services, IEEE International Conference on
By Rob Kooper, Andrew Shirk, Sang-Chul Lee, Amy Lin, Robert Folberg, Peter Bajcsy
Issue Date:July 2005
pp. 709-716
We address the problem of 3D medical volume reconstruction using web services. The use of proposed web services is motivated by the fact that the problem of 3D medical volume reconstruction requires significant computer resources and human expertise in med...
 
An Overview of DNA Microarray Image Requirements for Automated Processing
Found in: Computer Vision and Pattern Recognition Workshop
By Peter Bajcsy
Issue Date:June 2005
pp. 147
<p>We present an overview of DNA microarray image requirements for automated processing and information extraction from spotted glass slides. Motivation of our review comes from the need to automate high-throughput microarray data processing due to e...
 
Location- and Density-Based Hierarchical Clustering Using Similarity Analysis
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Peter Bajcsy, Narendra Ahuja
Issue Date:September 1998
pp. 1011-1015
<p><b>Abstract</b>—This paper presents a new approach to hierarchical clustering of point patterns. Two algorithms for hierarchical location- and density-based clustering are developed. Each method groups points such that maximum intraclu...
 
Semantic middleware for e-science knowledge spaces
Found in: Proceedings of the 7th International Workshop on Middleware for Grids, Clouds and e-Science (MGC '09)
By James D. Myers, Jason Kastner, Jeff Gaynor, Joe Futrelle, Joel Plutchak, Jong Sung Lee, Kailash Kotwani, Luigi Marini, Peter Bajcsy, Rob Kooper, Robert E. McGrath, Terry McLaren, Yong Liu
Issue Date:November 2009
pp. 1-6
The Tupelo semantic content management middleware implements Knowledge Spaces that enable scientists to locate, use, link, annotate, and discuss data and metadata as they work with existing applications in distributed environments. Tupelo is built using a ...
     
Achieving color constancy across multiple cameras
Found in: Proceedings of the seventeen ACM international conference on Multimedia (MM '09)
By Peter Bajcsy, Rahul Malik
Issue Date:October 2009
pp. 893-896
With the advent of virtual spaces, there has arisen a need to integrate physical worlds with virtual spaces. This integration can be achieved with real-time 3D imaging using multiple stereo cameras at several geographically distributed locations followed b...
     
Immersive environments for rehabilitation activities
Found in: Proceedings of the seventeen ACM international conference on Multimedia (MM '09)
By Andrew Spencer, Hye-Jung Na, Kenton McHenry, Mike Frogley, Peter Bajcsy, Rahul Malik, Rob Kooper, Suk-Kyu Lee
Issue Date:October 2009
pp. 829-832
This paper presents (a) new technologies for real-time immersion of humans into virtual reality (VR) environments with non-invasive real-time three-dimensional (3D) imaging, (b) a new methodology for evaluating immersive VR spaces in rehabilitation applica...
     
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