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Information Technology

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Displaying 1151 - 1175 of 4392

Security of Interactive and Automated Access Management Using Secure Shell (SSH)

October 15, 2015
Author(s)
Tatu Ylonen, Paul Turner, Karen Scarfone, Murugiah Souppaya
Users and hosts must be able to access other hosts in an interactive or automated fashion, often with very high privileges, for a variety of reasons, including file transfers, disaster recovery, privileged access management, software and patch management

Shape Descriptors Comparison for Cell Tracking

October 15, 2015
Author(s)
Michael P. Majurski, Christopher Zheng, Joe Chalfoun, Alden A. Dima, Mary C. Brady
New microscope technologies are enabling the acquisition of large volumes of live cell image data. Accurate temporal object tracking is required to facilitate the analysis of this data. One principle component of cell tracking is correspondence, matching

Who Touched my Mission: Towards Probabilistic Mission Impact Assessment

October 12, 2015
Author(s)
Xiaoyan Sun, Anoop Singhal, Peng Liu
Cyber attacks inevitably generate impacts towards relevant missions. However, concrete methods to accurately evaluate such impacts are rare. In this paper, we propose a probabilistic approach based on Bayesian networks for quantitative mission impact

On the Behavior of PRES Using Incomplete Judgment Sets

September 30, 2015
Author(s)
Ellen M. Voorhees
PRES, the Patent Retrieval Evaluation Score, is a family of retrieval system evaluation measures that combines recall and user effort to better reflect the quality of a retrieval run with respect to recall-oriented search tasks. Previous analysis of the

gtklogger: A Tool For Systematically Testing Graphical User Interfaces

August 20, 2015
Author(s)
Stephen A. Langer, Faical Y. Congo, Andrew C. Reid, Rhonald Lua, Valerie R. Coffman
We describe a scheme for systematically testing the operation of a graphical user interface. The scheme provides a capability for generating event logs, which are recordings of a user session with the interface. These logs can be annotated with assertion

Combinatorial Testing: Theory and Practice

August 18, 2015
Author(s)
David R. Kuhn, Renee Bryce, Feng Duan, Laleh Ghandehari, Yu Lei, Raghu N. Kacker
Combinatorial testing has rapidly gained favor among software testers in the past decade as improved algorithms have become available, and practical success has been demonstrated. This article reviews the theory and application of this method, focusing

Combinatorial Testing: Theory and Practice, Section 8.

August 18, 2015
Author(s)
David R. Kuhn, Renee Bryce, Feng Duan, Laleh Ghandehari, Yu Lei, Raghu N. Kacker
Additional Section to PUB ID 918448. Combinatorial testing has rapidly gained favor among software testers in the past decade as improved algorithms have become available, and practical success has been demonstrated. This article reviews the theory and
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