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ECOOP
2000
Springer
14 years 2 days ago
Jam - A Smooth Extension of Java with Mixins
Abstract. In this paper we present Jam, an extension of the Java language supporting mixins, that is, parametric heir classes. A mixin declaration in Jam is similar to a Java heir ...
Davide Ancona, Giovanni Lagorio, Elena Zucca
PODS
1999
ACM
151views Database» more  PODS 1999»
14 years 2 days ago
Exact and Approximate Aggregation in Constraint Query
We investigate the problem of how to extend constraint query languages with aggregate operators. We deal with standard relational aggregation, and also with aggregates speci c to ...
Michael Benedikt, Leonid Libkin
FPGA
1999
ACM
139views FPGA» more  FPGA 1999»
14 years 18 hour ago
Trading Quality for Compile Time: Ultra-Fast Placement for FPGAs
The demand for high-speed FPGA compilation tools has occurred for three reasons: first, as FPGA device capacity has grown, the computation time devoted to placement and routing h...
Yaska Sankar, Jonathan Rose
FCCM
1998
IEEE
107views VLSI» more  FCCM 1998»
14 years 12 hour ago
Frequency-Domain Sonar Processing in FPGAs and DSPs
Over the past year we have been exploring the use of FPGA-based custom computing machines for several sonar beamforming applications, including time-domain beamforming[1], frequen...
Paul Graham, Brent E. Nelson
VRST
1998
ACM
13 years 12 months ago
Multi-resolution model transmission in distributed virtual environments
Distributed virtual environments allow users at di erent geographical locations to share and interact within a common virtual environment via a local network or through the Intern...
Jimmy H. P. Chim, Rynson W. H. Lau, Antonio Si, Ho...