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	Gravano, Luis     Options: All Media Types Journals Proceedings Div Books Whole Books Other Date Reviewed Title Author Publisher Published Date Descending Ascending Date Reviewed     1 - 5 of 6 reviews       Fast and accurate time-series clustering Paparrizos J., Gravano L. ACM Transactions on Database Systems 42(2): 1-49, 2017.  Type: Article Clustering temporal data, namely time series, is a challenging and expensive computational task in terms of accuracy and speed. Despite the fact that a wide variety of time-series clustering algorithms exist in the literature, they rem...... Apr 16 2018     Modeling and managing changes in text databases Ipeirotis P., Ntoulas A., Cho J., Gravano L. ACM Transactions on Database Systems 32(3): 14-es, 2007.  Type: Article Web-accessible text databases contain large quantities of textual information. Users may search this information using general-purpose search engines or other specialized tools. Text documents are represented by content summaries, whic...... Dec 20 2007     GlOSS: text-source discovery over the Internet Gravano L., García-Molina H., Tomasic A. ACM Transactions on Database Systems 24(2): 229-264, 1999.  Type: Article, Reviews: (1 of 2) The idea of a Glossary of Servers Server (GlOSS) has been discussed in several other publications. This paper expands the idea into three versions of the implementation as applied to the discovery of text-source documents available ove...... Feb 1 2000     GlOSS: text-source discovery over the Internet Gravano L., García-Molina H., Tomasic A. ACM Transactions on Database Systems 24(2): 229-264, 1999.  Type: Article, Reviews: (2 of 2) The idea of a Glossary of Servers Server (GlOSS) has been discussedin several other publications. This paper expands the idea into threeversions of the implementation as applied to the discovery oftext-source documents available over t...... Feb 1 2000     Data structures for efficient broker implementation Tomasic A., Gravano L., Lue C., Schwarz P., Haas L. ACM Transactions on Information Systems 15(3): 223-253, 1997.  Type: Article To solve the problem of querying many databases, several existing systems use brokers to direct the queries, using a local database of summary information about the available databases. To be efficient, this local information must effe...... Feb 1 1998     Display 510152550100 per column
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