searching multiple

ISO 8777:1993, Information and documentation -- Commands for interactive text searching
$116.00
Specifies a basic set of commands for the interactive search of retrieval systems data and the types of response expected from the processing system. Is intended for use by designers and users of information retrieval systems, including computer-based library catalogues and computer-based database access and search facilities.

Knowledge Discovery in Multiple Databases
$135.00
The Web has emerged as a large, distributed data repository, and information on the Internet and in existing transaction databases can be analyzed for commercial gains in decision making. Therefore, how to efficiently identify quality knowledge from different data sources uncovers a significant challenge. This challenge has attracted wide interest from both academia and the industry. Knowledge Discovery in Multiple Databases provides a comprehensive introduction to the latest advancements in multi-database mining, and presents a local-pattern analysis framework for pattern discovery from multiple data sources. Based on this framework, data preparation techniques in multiple databases, an application-independent database classification for data reduction, and efficient algorithms for pattern discovery from multiple databases are described. Knowledge Discovery in Multiple Databases is suitable for researchers, professionals and students in data mining, distributed data analysis, and machine learning, who are interested in multi-database mining. It is also appropriate for use as a text supplement for broader courses that might involve knowledge discovery in databases and data mining.

Analysis of multiple query reformulations on the web: The interactive information retrieval context [An article from: Information Processing and Management]
$7.95
This digital document is a journal article from Information Processing and Management, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.

Description:
This study examines the facets and patterns of multiple Web query reformulations with a focus on reformulation sequences. Based on IR interaction models, it was presumed that query reformulation is the product of the interaction between the user and the IR system. Query reformulation also reflects the interplay between the surface and deeper levels of user interaction. Query logs were collected from a Web search engine through the selection of search sessions in which users submitted six or more unique queries per session. The final data set was composed of 313 search sessions. Three facets of query reformulation (content, format, and resource) as well as nine sub-facets were derived from the data. In addition, analysis of modification sequences identified eight distinct patterns: specified, generalized, parallel, building-block, dynamic, multitasking, recurrent, and format reformulation. Adapting Saracevic's stratified model, the authors develop a model of Web query reformulation based on the results of the study. The implications for Web search engine design are finally discussed and the functions of an interactive reformulation tool are suggested.

Christmas Dreams: The Christmas Wreath/Evergreen/Searching for the Star/Christmas Baby (Inspirational Christmas Romance Collection)
$4.99
This was a very nice book and I think anyone would enjoy readign it, espcially around the holidays . . If you want to read a book that goes straight to your heart, read Stolen Moments by Barbara Jeanne Fisher. . .It is a beautiful story of unrequited love. . .for certain the love story of the nineties. I intended to give the book a quick read, but I got so caught up in the story that I couldn't put the book down. From the very beginning, I was fully caught up in the heart-wrenching account of Julie Hunter's battle with lupus and her growing love for Don Lipton. This love, in the face of Julie's impending death, makes for a story that covers the range of human emotions. The touches of humor are great, too, they add some nice contrast and lighten things a bit when emotions are running high. I've never read a book more deserving of being published. It has rare depth. Julie's story will remind your readers that life and love are precious and not to be taken for granted. It has had an impact on me, and for that I'm grateful. Stolen Moments is written with so much sensitivity that it made me want to cry. It is a spellbinder. What terrific writing. Barbara does have an exceptional gift! This book was edited by Lupus specialist Dr. Matt Morrow too, and has the latest information on that disease. ..A perfect gift for someone who started college late in life, fell in love too late in life, is living with any illness, or trying to understand a loved one who is. . .A gift to be cherished forever.