Today's university library has many digitally accessible resources, both indexes to content and considerable original content. Using off-the-shelf search technology provides a single point of access into library resources, but we have found that such full-text indexing technology is not entirely satisfactory for library searching.
In response to this, we...
Web Information Discovery Tool (WIDIT) Laboratory at the Indiana University School of Library and Information Science participated in the HARD, Robust, and SPAM tracks in TREC- 2005. The basic approach of WIDIT is to combine multiple methods as well as to leverage multiple sources of evidence. Our main strategies for...
The International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC), comprised of 325 members from 86 countries, has a long history of resource sharing based on personal connections among its members. In 2002, IAMSLIC developed a resource-sharing system using a unified search interface that relies on Z39.50...
Web Information Discovery Integrated Tool (WIDIT) Laboratory at the Indiana University School of Library and Information Science participated in the Blog track’s opinion task in TREC- 2006. The goal of opinion task is to "uncover the public sentiment towards a given entity/target", which involves not only retrieving topically relevant blogs...
This paper uses a collective case study to reveal similarities and differences in the operations and service models of nine distributed digital preservation services. The study uncovers a wide range of organizations and technical variations among the nine services, but finds that they can be grouped into three basic service...
For this paper, we will provide some background about Oregon State University’s repository and ETDs, discuss our project to migrate the repository from DSpace to Sufia/Hydra, our use of the Portland Common Data Model to represent objects and files in the repository, some of the challenges we are facing in...