Segmenting and Labeling Query Sequences in a Multidatabase Environment

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Acar A. C., Motro A.

Confederated International Workshops and Posters: EI2N plus NSF ICE, ICSP plus INBAST, ISDE, ORM, OTMA, SWWS plus MONET plus SeDeS, and VADER, Hersonissos, Yunanistan, 17 - 21 Ekim 2011, cilt.7044, ss.367-368 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 7044
  • Doi Numarası: 10.1007/978-3-642-25109-2_24
  • Basıldığı Şehir: Hersonissos
  • Basıldığı Ülke: Yunanistan
  • Sayfa Sayıları: ss.367-368
  • Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

When gathering information from multiple independent data sources, users will generally pose a sequence of queries to each source, combine (union) or cross-reference (join) the results in order to obtain the information they need. Furthermore, when gathering information, there is a fair bit of trial and error involved, where queries are recursively refined according to the results of a previous query in the sequence. From the point of view of an outside observer, the aim of such a sequence of queries may not be immediately obvious.