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ICIS
2004
15 years 7 months ago
Information Technology and Product Variety: Evidence from Panel Data
This paper examines the relationship between information technology and product variety. Consistent with prior theoretical work, we argue that IT and product variety are complemen...
Guodong Gao, Lorin M. Hitt
GEOINFO
2003
15 years 7 months ago
Efficient Query Processing on the Relational Quadtree
Relational index structures, as for instance the Relational Interval Tree, the Relational R-Tree, or the Linear Quadtree, support efficient processing of queries on top of existing...
Hans-Peter Kriegel, Peter Kunath, Martin Pfeifle, ...
PDPTA
2004
15 years 7 months ago
A Case for Queue-to-Queue, Back-Pressure-Based Congestion Control for Grid Networks
Standard "new-Reno" TCP faces some performance limitations in very high throughput IP WAN networks, (e.g., computing grids) due to a long end-to-end congestion feedback l...
Marc Herbert, Pascale Vicat-Blanc Primet
WSC
2004
15 years 7 months ago
Simulating Airspace Redesign for Arrivals to Detroit-Wayne County Airport (DTW)
In 2001, Detroit Metropolitan Wayne County Airport (DTW) opened a new runway parallel to three existing runways. While this increases DTW's runway capacity, the airport is se...
Justin Boesel, David Bodoh
WSC
2004
15 years 7 months ago
Simulation Modeling Requirements for Determining Soldier Tactical Mission System Effectiveness
In order to maintain an edge during this time of unprecedented technological growth, the Army must field Infantry soldier systems quickly; however, the cost of doing so without so...
Eric S. Tollefson, Michael J. Kwinn Jr., Phillip G...