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PVLDB
2011
12 years 10 months ago
Merging What's Cracked, Cracking What's Merged: Adaptive Indexing in Main-Memory Column-Stores
Adaptive indexing is characterized by the partial creation and refinement of the index as side effects of query execution. Dynamic or shifting workloads may benefit from prelimi...
Stratos Idreos, Stefan Manegold, Harumi A. Kuno, G...
EXPDB
2006
ACM
14 years 1 months ago
An Analysis of the Current XQuery Benchmarks
This paper presents an extensive survey of the currently publicly available XQuery benchmarks — XMach-1, XMark, X007, the Michigan benchmark, and XBench — from different persp...
Loredana Afanasiev, Maarten Marx
MOMM
2006
ACM
14 years 1 months ago
Change Detection from Multitemporal Land-cover Class Images
Earth-observing satellites, such Landsat, provide many multitemporal images of earth and with classification techniques, land-cover class images can easily be prepared. Multitempo...
Petrus Paryono
OZCHI
2006
ACM
14 years 1 months ago
Learning from interactive museum installations about interaction design for public settings
This paper reports on the evaluation of a digitallyaugmented exhibition on the history of modern media. We discuss visitors’ interaction with installations and corresponding int...
Eva Hornecker, Matthias Stifter
ACSAC
2003
IEEE
14 years 1 months ago
A Failure to Learn from the Past
On the evening of 2 November 1988, someone “infected” the Internet with a worm program. That program exploited flaws in utility programs in systems based on BSD-derived versi...
Eugene H. Spafford