@inproceedings{4299fe6453ee49c48a79fbfa9eea8e38,
title = "KSRQuerying: XML keyword with recursive querying",
abstract = "We propose an XML search engine called KSRQuerying. The search engine employs recursive querying techniques, which allows a query to query the results of a previous application of itself or of another query. It answers recursive queries, keyword-based queries, and loosely structured queries. KSRQuerying uses a sort-merge algorithm, which selects subsets from the set of nodes containing keywords, where each subset contains the smallest number of nodes that: (1) are closely related to each other, and (2) contain at least one occurrence of each keyword. We experimentally evaluated the quality and efficiency of KSRQuerying and compared it with 3 systems: XSeek, Schema-Free XQuery, and XKSearch.",
keywords = "Keyword search, Loosely structured search, Recursive querying, XML",
author = "Kamal Taha and Ramez Elmasri",
year = "2009",
doi = "10.1007/978-3-642-03555-5_4",
language = "British English",
isbn = "364203554X",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
pages = "33--52",
booktitle = "Database and XML Technologies - 6th International XML Database Symposium, XSym 2009, Proceedings",
note = "6th International XML Database Symposium, XSym 2009 ; Conference date: 24-08-2009 Through 24-08-2009",
}