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JUCS
2002
146views more  JUCS 2002»
15 years 6 months ago
A Framework for Semantics of UML Sequence Diagrams in PVS
: This paper presents a framework for representing formal semantics of a subset of the Unified Modeling Language (UML) notation in a higher-order logic, more specifically semantics...
Demissie B. Aredo
LISP
2002
105views more  LISP 2002»
15 years 6 months ago
Specification Diagrams for Actor Systems
Abstract. Specification diagrams (SD's) are a novel form of graphical notation for specifying open distributed object systems. The design goal is to define notation for specif...
Scott F. Smith, Carolyn L. Talcott
MEMOCODE
2010
IEEE
15 years 4 months ago
A formal executable semantics of Verilog
This paper describes a formal executable semantics for the Verilog hardware description language. The goal of our formalization is to provide a concise and mathematically rigorous...
Patrick O'Neil Meredith, Michael Katelman, Jos&eac...
EMNLP
2009
15 years 4 months ago
First- and Second-Order Expectation Semirings with Applications to Minimum-Risk Training on Translation Forests
Many statistical translation models can be regarded as weighted logical deduction. Under this paradigm, we use weights from the expectation semiring (Eisner, 2002), to compute fir...
Zhifei Li, Jason Eisner
EMNLP
2009
15 years 4 months ago
Unsupervised Semantic Parsing
We present the first unsupervised approach to the problem of learning a semantic parser, using Markov logic. Our USP system transforms dependency trees into quasi-logical forms, r...
Hoifung Poon, Pedro Domingos