Fast evaluation of structured queries for information retrieval
SIGIR '95 Proceedings of the 18th annual international ACM SIGIR conference on Research and development in information retrieval
Integrating keyword search into XML query processing
Proceedings of the 9th international World Wide Web conference on Computer networks : the international journal of computer and telecommunications netowrking
Integrating contents and structure in text retrieval
ACM SIGMOD Record
Introduction to Modern Information Retrieval
Introduction to Modern Information Retrieval
The Index-Based XXL Search Engine for Querying XML Data with Relevance Ranking
EDBT '02 Proceedings of the 8th International Conference on Extending Database Technology: Advances in Database Technology
EDBT '02 Proceedings of the 8th International Conference on Extending Database Technology: Advances in Database Technology
XMach-1: A Benchmark for XML Data Management
Datenbanksysteme in Büro, Technik und Wissenschaft (BTW), 9. GI-Fachtagung,
XRANK: ranked keyword search over XML documents
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
Texquery: a full-text search extension to xquery
Proceedings of the 13th international conference on World Wide Web
Configurable indexing and ranking for XML information retrieval
Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval
Phil: A Lazy Implementation of a Language for Approximate Filtering of XML Documents
Electronic Notes in Theoretical Computer Science (ENTCS)
Conversation retrieval from twitter
ECIR'11 Proceedings of the 33rd European conference on Advances in information retrieval
Conversation retrieval for microblogging sites
Information Retrieval
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Phrase matching is a common IR technique to search text and identify relevant documents in a document collection. Phrase matching in XML presents new challenges as text may be interleaved with arbitrary markup, thwarting search techniques that require strict contiguity or close proximity of keywords. We present a technique for phrase matching in XML that permits dynamic specification of both the phrase to be matched and the markup to be ignored. We develop an effective algorithm for our technique that utilizes inverted indices on phrase words and XML tags. We describe experimental results comparing our algorithm to an indexed-nested loop algorithm that illustrate our algorithm's efficiency.