1. PROFESSIONAL HOME PAGE CONCEPT FOR SCIENTISTS AND INSTITUTIONS: AN INTERDISCIPLINARY APPROACH by Thomas Severiens, University Oldenburg see also: http://www.physik.uni-oldenburg.de/EPS/PHP Jena, 23. 03. 1999

2. Personal Data: Bases and Search Jena, 23. 03. 1999 Ask for Names Addresses Areas of research Memberships Get information on Contact-information (Name, Address, Telephone, Location, URL,...) Areas of research Publications Memberships Problems: Personal = critical data Highly DYNAMIC information

3. Personal Web-Homepages as Information-Source Jena, 23. 03. 1999 Personal Web-Homepages contain all needed information names links to publication lists description of research-activities the most uptodate information source all information fully controlled by descibed person Problem highly incoherent syntax personal layout Solution metadata (unvisible on browser-output)

4. Personal Web-Homepages as Information-Source Jena, 23. 03. 1999 PHP-Web-Form Personal Homepage Qualified Professional Homepage Helps to qualify Homepage with MetaData Output: Qualified Homepage to replace un-qualified Homepage Classification-Schemes of all IuK-Societies

5. Personal Web-Homepages as Information-Source Jena, 23. 03. 1999 Cache http Query Answere Links Cache: Necessary to minimize answering time Maximum caching time: 1 week PHP-qualified homepages

6. MetaData: An Example Jena, 23. 03. 1999 Professional-Homepage von Plümer, Judith <!--DO NOT EDIT THE LINES BETWEEN !--PersonalHomePageMathNetVersion1.1-- AND !--/PersonalHomePageMathNetVersion1.1-- !! -->

7. http://www.physik.uni-oldenburg.de/EPS/PHP Jena, 23. 03. 1999 The PHP-developers-team: Judith Plümer Roland Schwänzl Eberhard R. Hilf Olaf Bieker Thomas Severiens