SDLIP + STARTS = SDARTS A Protocol and Toolkit for Metasearching Noah Green Panagiotis G. Ipeirotis Luis Gravano Computer Science Dept., Columbia University
Aides Medical Collection. NOAH: New York Online Access to Health ... Searching OAI Collections. User. OAI Data. Provider (e.g., Library of Congress ) ...
When one Sample is not Enough: Improving Text Database Selection using Shrinkage Panos Ipeirotis Luis Gravano Computer Science Department Columbia University
Many words missing from content summaries (many rare words) ... Content summaries extracted by (small-scale) sampling are inherently incomplete (Zipf's law) ...
Experimentation and Implementation Interface for keyword 'html' ... Metadata retrieval approach. Define specification on how metadata are presented in those pages ...