Eduard Dragut, Cyber Center Postdoctoral Researcher publishes book.
June 28, 2012
There are millions of searchable data sources on the Web and to a large extent their contents can only be reached through their own query interfaces. There is an enormous interest in making the data in these sources easily accessible. There are primarily two general approaches to achieve this objective. The first is to surface the contents of these sources from the deep Web and add the contents to the index of regular search engines. The second is to integrate the searching capabilities of these sources and support integrated access to them. In this book, we introduce the state-of-the-art techniques for extracting, understanding, and integrating the query interfaces of deep Web data sources. These techniques are critical for producing an integrated query interface for each domain. The interface serves as the mediator for searching all data sources in the concerned domain. While query interface integration is only relevant for the deep Web integration approach, the extraction and understanding of query interfaces are critical for both deep Web exploration approaches.
This book aims to provide in-depth and comprehensive coverage of the key technologies needed to create high quality integrated query interfaces automatically. The following technical issues are discussed in detail in this book: query interface modeling, query interface extraction, query interface clustering, query interface matching, query interface attribute integration, and query interface integration.
March 3, 2014
Fred Pearce has visited over 64 countries exploring issues like land grabbing, overpopulation and water shortages. Whether he’s investigating acid rain in Germany or agricultural issues in India, he allows his personal experiences in each country toRead Full Story
February 25, 2014
The registration deadline has been extended for secondary schoolteachers interested in participating in the expanded Duke Energy Academy at Purdue, slated for June 22-28 on the Purdue University campus. The new deadline is March 16. Interested teaRead Full Story
February 21, 2014
Purdue University is recruiting high-tech startup and second-stage companies to participate in the Interns for Indiana program. Led by the Discovery Learning Research Center in Discovery Park, the Interns for Indiana program connects ...Read Full Story