added citations to support spider

diagrams as logic and theorem proving tools

submission_thesis/CH1_introduction/copy.tex

@@ -101,10 +101,15 @@ I had recently completed an
 MSc and my project was to create an Euler/Spider~Diagram~\cite{howse:spider} editor in Java.
 This editor allowed the user to draw Euler/Spider diagrams, and could then 
 represent these as abstract---i.e. mathematical---definitions.
+%
 The primary motive for writing the Spider diagram editor was to provide an alternative
 to formal languages for software specification.
 %
-Because of my daily work exposure to FMEA, I started thinking of ways to apply formal languages and spider diagrams to
+An added attraction for using spider diagrams was that they could be used in 
+proving logic~\cite{stapleton:atpieds} and theorems~\cite{theoremflower,Fish200553} in an intuitive way.
+%
+Because of my daily work exposure to FMEA, 
+I started thinking of ways to apply formal languages and spider diagrams to
 failure mode analysis.
 %
 %
@@ -127,9 +132,10 @@ Any of the components that could, in failing, create a dangerous state were alre
 documented and approved using failure mode effects analysis (FMEA). 
 %
 This new requirement
-effectively meant that all single and double component failures
-%double combinations of component failures were
-now required to be analysed. This, from a state explosion problem alone,
+effectively meant that all single and double component failures were
+now required to be analysed. 
+%
+This, from a state explosion problem alone,
 meant that it was going to be virtually impossible to perform.
 %
 To compound the problem, %state explosion problem

vmgbibliography.bib

@@ -44,8 +44,7 @@
 
 
 %%%%%%%%%%%%%%%%%%%%%%% WEB SITES ONLY  %%%%%%%%%%%%%%%%%%%%
-
-@MISC{dau:website,
+%site,
     author = {{F.~Dau}},
     howpublished = "{http://www.dr-dau.net/eg\_readings.shtml}",
     year = "2006"