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Towards an Analysis of Range Query Performance in Spatial Data Structures
(1993)PODS '93: Proceedings of the Twelfth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database SystemsIn this paper, we motivate four different user defined window query classes and derive a probabilistic model for each of them. For each model, we characterize the efficiency of spatial data structures in terms of the expected number of data bucket accesses needed to perform a window query. Our analytical approach exhibits the performance phenomena independent of data structure and implementation details and whether the objects are points ...Conference Paper -
Size-dependent spectroscopy and photodynamics of some II-VI semiconductor nanocrystallites (quantum dots)
(1993)Proceedings of SPIE ~ Ultrafast Pulse Generation and SpectroscopyConference Paper -
Surface electronic properties of CdSe nanocrystallites
(1993)Zeitschrift für Physik D, Atoms, Molecules and ClustersConference Paper -
Laborversuche zur Selbstabdichtung von Bohrungen in Tonstein durch Bohrlochwandausbrüche
(1993)Proceedings 7th International Congress on Rock MechanicsConference Paper -
The Evolutionary Way to Modern Architecture: The Paradigm of ‘Stilhülse und Kern’
(1993)Issues and Debates ~ Otto Wagner: Reflections on the Raiment of ModernityConference Paper -
A Spatial Index for Approximate Multiple String Matching
(1993)Proceedings of the 1st South American Workshop on String Processing (SP 1993), Belo Horizonte, BrazilConference Paper -
Particle Coating of Silica Fibers by Aerosol and Sol-Gel Processes
(1993)Ceramic transactions ~ Advances in ceramic-matrix composites : proceedings of the Symposium "Ceramic-Matrix Composites", presented at the 95th Annual Meeting of the American Ceramic Society, held in Cincinnati, OH, April 18 - 22, 1993Conference Paper -
Quellverhalten von diagenetisch verfestigtem Tonstein
(1993)Proceedings 7th International Congress on Rock MechanicsConference Paper -
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Real-Time Image Processing for Fluid Science Payload Operations
(1993)Workshop on Computer Vision for Space Applications: ProceedingsConference Paper