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SIGMOD
1996
ACM
120views Database» more  SIGMOD 1996»
13 years 12 months ago
Query Execution Techniques for Caching Expensive Methods
Object-Relational and Object-Oriented DBMSs allow users to invoke time-consuming ("expensive") methods in their queries. When queries containing these expensive methods a...
Joseph M. Hellerstein, Jeffrey F. Naughton
IWMM
2000
Springer
137views Hardware» more  IWMM 2000»
13 years 11 months ago
Cycles to Recycle: Garbage Collection on the IA-64
The IA-64, Intel's 64-bit instruction set architecture, exhibits a number of interesting architectural features. Here we consider those features as they relate to supporting ...
Richard L. Hudson, J. Eliot B. Moss, Sreenivas Sub...
ICSE
1995
IEEE-ACM
13 years 11 months ago
Architectural Mismatch or Why It's Hard to Build Systems Out Of Existing Parts
Many would argue that future breakthroughs in software productivity will dependon our ability to combine existing pieces of software to produce new applications. An important step...
David Garlan, Robert Allen, John Ockerbloom
CORR
2011
Springer
177views Education» more  CORR 2011»
13 years 2 months ago
User Modeling Combining Access Logs, Page Content and Semantics
The paper proposes an approach to modeling users of large Web sites based on combining different data sources: access logs and content of the accessed pages are combined with sema...
Blaz Fortuna, Dunja Mladenic, Marko Grobelnik
IGARSS
2010
13 years 2 months ago
Calibrating probabilities for hyperspectral classification of rock types
This paper investigates the performance of machine learning methods for classifying rock types from hyperspectral data. The main objective is to test the impact on classification ...
Sildomar T. Monteiro, Richard J. Murphy