Research Problems for Scalable Internet Resource Discovery.

摘要

Over the past several years, a number of information discovery and access tools have been introduced to the Internet, including Archie, Gopher, Netfind, and WAIS. These tools have become quite popular and are helping to redefine how people think about wide area network applications. Yet they are not well suited to supporting the future information infrastructure, which will be characterized by enormous data volume, rapid growth in the user base, and burgeoning data diversity. In this paper, we indicate trends in these three dimensions, and survey problems these trends will create for current approaches. We then suggest several promising directions of future resource discovery research, along with some initial results from projects carried out by members of the Internet Research Task Force Research Group on Resource Discovery and Directory Service.