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VL
1997
IEEE
137views Visual Languages» more  VL 1997»
14 years 2 months ago
A Framework of Syntactic Models for the Implementation of Visual Languages
In this paper we present a framework of syntactic models for the definition and implementation of visual languages. We analyze a wide range of existing visual languages and, for e...
Gennaro Costagliola, Andrea De Lucia, Sergio Orefi...
IWACA
1994
126views Multimedia» more  IWACA 1994»
14 years 2 months ago
An Object-Oriented Implementation of the Xpress Transfer Protocol
Abstract. Object-oriented design principles map well onto protocol implementations because protocols essentially manipulate two structures--packets and the states of the endpoints....
W. Timothy Strayer, Simon Gray, Raymond E. Cline J...
VLDB
1994
ACM
96views Database» more  VLDB 1994»
14 years 2 months ago
Implementing Lazy Database Updates for an Object Database System
Current object database management systems support user-defined conversion functions to update the database once the schema has been modified. Two main strategies are possible whe...
Fabrizio Ferrandina, Thorsten Meyer, Roberto Zicar...
ISSAC
1989
Springer
77views Mathematics» more  ISSAC 1989»
14 years 2 months ago
A Parallel Implementation of the Cylindrical Algebraic Decomposition Algorithm
In this paper, we describe a parallelization scheme for Collins’ cylindrical algebraic decomposition algorithm for quantifier elimination in the theory of real closed fields. ...
B. David Saunders, Hong R. Lee, S. Kamal Abdali
FPL
2006
Springer
135views Hardware» more  FPL 2006»
14 years 1 months ago
FPGA Design Considerations in the Implementation of a Fixed-Throughput Sphere Decoder for MIMO Systems
A field-programmable gate array (FPGA) implementation of a new detection algorithm for uncoded multiple inputmultiple output (MIMO) systems based on the complex version of the sph...
Luis G. Barbero, John S. Thompson