COS 425, Fall 2006 - Problem Set 4

Due at 1:30pm, Monday Nov. 13, 2006.


This problem set has two parts:
In part I you will query an XML database using XQuery executed by the eXist query engine;  in part II you will do some problems on information retreival.



Links to Parts:

Part I: XML

Part II: social networks: calculating hubs, authorities and pagerank