presentation update and defense start

[bsc-thesis1415.git] / defense / defense.txt

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+Intro:
+ Hyperleap + infotaintment
+ Relieve programmer fixing crawlers
+ System to generate crawler specification
+ Frontend useable for non programmers
+
+Frontend:
+ Runs in browser
+ Runs from apache and python
+
+Backend:
+ Converts the user patterns from frontend to nodelists.
+ Nodelists are merged into DAWG minimization to generate patterns(graphs).
+ The crawler reads the patterns and crawls the site.
+ Crawler results are send via an XML/XSD stream to the original backend.
+
+Results:
+ Few RSS
+ Much RSS misuse
+
+Future:
+ Extend to HTML (program to convert HTML to RSS)
+ Reuse interface
+ Low level matching can increase
+
+Questions:
+- Why is user interface easy to use
+       Direct feedback
+       Familiar interface with buttons and textboxes
+
+- Why did you choose RSS
+       We had to limit scope
+       RSS is very consistent in underlying structure
+       But RSS doesn't have any structure in itself but underlying because
+               they are generated
+