Archive for December, 2019

Distributed Computing with Linda

Written by on December 22, 2019 in Programming, Prolog with 0 Comments
Distributed Computing with Linda

Linda, originally proposed by Nicholas Carriero and David Gelernter, is a model of process communication using a small set of well-defined primitives, operating on a tuple space.  Interestingly, Sicstus Prolog comes with a library that implements Linda (both Server and Client).  I played with it a little bit and really enjoyed it. In this article, I would […]

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Using Definite Clause Grammars (DCG) for Information Extraction

Written by on December 8, 2019 in Natural Language Processing, Programming, Prolog with 0 Comments
Using Definite Clause Grammars (DCG) for Information Extraction

In the previous article, I showed how we can use ATNs for extracting key information from natural language text. I also pointed out in that article that Definite Clause Grammars (DCG) are a more compact formalism for doing this. That will be the focus of today’s article. For a nice introduction to DCG, read this. […]

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