Jan 31: DTD
Feb 2: XPath
Feb 9: XQuery
What is RSS, RSS Tutorial
DTD Tutorial Introduction to DTD , DTD - XML Building Blocks, DTD - Elements, DTD - Attributes, DTD - Entities, DTD - Examples
XPath Tutorial XPath Intro, XPath Nodes, XPath Syntax, XPath Axes, XPath Operators, XPath Examples, XPath Summary
XQuery Tutorial XQuery Intro, XQuery Example, XQuery FLWOR Expressions, XQuery FLWOR + HTML, XQuery Terms, XQuery Syntax, XQuery Adding Elements and Attributes, XQuery Selecting and Filtering, XQuery Functions, XPath, XQuery, and XSLT Functions
X is for XQuery XQuery Tutorial
XML in a Nutshell, 3rd Edition (Safari link)
XML Hacks (Safari link)
Jan 24: PageRank
The Google Pagerank Algorithm and How It Works
The Anatomy of a Large-Scale Hypertextual Web Search Engine
The PageRank Citation Ranking: Bringing Order to the Web [pdf]
Googling the Bottom Line [Wired News, 03 Feb 2005]
Article on Lexical Scope: #1, #2, #3.
Perl Documentation: http://perldoc.perl.org/ Getopt::Long manual
Programming Perl, 3rd Ed (O'Reilly) Safari Chapters: #8, #9
