Reading databases: slow information interactions beyond the retrieval paradigm

Bridging Information Retrieval and Databases

For bridging the gap between information retrieval (IR) and databases (DB), this article focuses on the logical view. We claim that IR should adopt three major concepts from DB, namely inference, vague predicates and expressive query languages. By regarding IR as uncertain inference, probabilistic versions of relational algebra and Datalog yield very powerful inference mechanisms for IR as well...

Information retrieval from biological databases.

As discussed earlier in this book, GenBank was created in response to the explosion in sequence information resulting from a panoply of scientific efforts such as the Human Genome Project. To review, GenBank is an annotated collection of all publicly available DNA and protein sequences and is maintained by the National Center for Biotechnology Information (NCBI). As of this writing, GenBank con...

Beyond Document Retrieval toward Information Retrieval

Beyond the Query-By-Example Paradigm: New Query Interfaces for Music Information Retrieval

The majority of existing work in music information retrieval for audio signals has followed the content-based query-by-example paradigm. In this paradigm a musical piece is used as a query and the result is a list of other musical pieces ranked by their content similarity. In this paper we describe algorithms and graphical user interfaces that enable novel alternative ways for querying and brow...

Metadata Paradigm for Global Information Technology Databases

Multinational business expansion and competition have escalated in the recent years, particularly in Eastern Europe and the third world. Tremendous opportunities, therefore, have been created for many companies and formidable hindrances have been amassed against others. Business failure rates among these multinational enterprises have alarmingly increased beyond expectation. So has their IT imp...