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TREC 2002 is the latest in a series of workshops designed to foster research in information retrieval and related tasks. This year's conference consisted of
The novelty track was a new track in TREC-11. The basic task was as follows: given a TREC topic and an ordered list of relevant documents (ordered by relevance
The TREC question answering track is an effort to bring the benefits of large-scale evaluation to bear on the question answering problem. The track contained
An evaluation of the NIST FDS model was conducted with particular attention for its use in predicting flame spread on surfaces. Over the course of this
Richard G. Gann, Jason D. Averill, Erik L. Johnsson, Marc R. Nyden, Richard D. Peacock
This report presents the methodology for and results from a series of room-scale fire tests to produce data on the yields of toxic products in both pre
Recent earthquakes have clearly demonstrated the seismic vulnerability of bridges constructed with steel superstructures. The relative flexibility of these
Wayne Jansen, Tom T. Karygiannis, Vladimir Korolev, Serban I. Gavrila, Michaela Iorga
The use of mobile handheld devices, such as Personal Digital Assistants (PDAs) and tablet computers, within the workplace is expanding rapidly. These devices
CSPP-OS provides a worked example of the guidance in NISTIR-6462 for the development of Common Criteria Protection Profiles for commercial off the shelf (COTS)
Walter W. Jones, Glenn P. Forney, Richard D. Peacock, Paul A. Reneke
CFAST is a zone model capable of predicting the environment in a multi-compartment structure subjected to a fire. It calculates the time evolving distribution
Ross J. Micheals, Patrick J. Grother, P J. Phillips
In this paper, we investigate the utility of static anthropometric distances as a biometric for human identification. The 3D landmark data from the CAESAR
Smokeview is a software tool designed to visualize numerical predictions generated by the NIST Fire Dynamics Simulator (FDS), a computational fluid dynamics
The Loop Equation Design Method has been proposed for sizing ventilation airflow components of natural and hybrid ventilation systems. While the approach has
J Schein, Steven T. Bushby, Natascha S. Milesi-Ferretti, J House
Building heating, ventilation, air conditioning (HVAC) equipment routinely fails to satisfy performance expectations envisioned at design. Such failures often
The majority of residential construction in the United States is wood-frame construction. These buildings perform well under gravity loads, but considerable
Polymer composites (PC) appear as useful materials for repair and protection of building structures, as well as for manufacturing pre-cast elements. In the case
A potential low magnetic moment standard reference material (SRM) was studied in an interlaboratory comparison. The mean and the standard deviation of the
An ellipsoidal radiometer, under development by Nils-Erik Gunners in close cooperation with the SP Swedish National Testing and Research Institute, has been
Recent advances in technology on two fronts, 1) the fabrication of large diameter pistons and cylinders with good geometry, and 2) the ability to measure the
TREC-2002 saw the second running of the Video Track, the goal of which was to promote progress in content-based retrieval from digital video via open, metrics
The TREC¿11 filtering track measures the ability of systems to build persistent user profiles which successfully separate relevant and non-relevant documents in
Quantifying the luminance range in a medical x-ray and the electronic displays for use in radiology is difficult because of the extremely high contrasts
Christoph J. Witzgall, Geraldine S. Cheok, David E. Gilsinn
Test runs of Army Research Laboratory s (ARL) autonomous vehicle (Experimental Unmanned Vehicle, XUV) were followed by the acquisition of high resolution scans
The NVLAP Directory of Accredited Laboratories is published annually and provides a listing of laboratories accredited by the National Voluntary Laboratory
The supplement provides a brief description for over 180 new and renewal NIST Standard Reference Materials that have been released since thepublication of the
William D. Walton, Kevin B. McGrattan, J V. Mullin
As the understanding of the capabilities and limitations of in situ burning of oil spills increases, in situ burning continues to gain acceptance as an oil
A unique airborne smoke sample package (ASSP) for determining the smoke yield of large fires has been developed. The uncertainty in the average smoke yield at
William D. Walton, W H. Twilley, Anthony D. Putorti Jr., R. R. Hiltabrand
A second generation smoke sampling package designed to be deployed on a helicopter winch cable has been developed and tested. Improvements in the second
William D. Walton, Jay A. McElroy, W H. Twilley, R. R. Hiltabrand
A first generation smoke sampling package designed to be deployed on a helicopter winch cable has been developed. The package contains three sampling pumps