Propagating Expiration Decisions in a Search Engine Result Cache

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Sazoglu F. B. , ALTINGÖVDE İ. S. , Ozcan R., Barla Cambazoglu B., ULUSOY Ö.

24th International Conference on World Wide Web (WWW), Florence, Italy, 18 - 22 May 2015, pp.107-108 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1145/2740908.2742772
  • City: Florence
  • Country: Italy
  • Page Numbers: pp.107-108


Detecting stale queries in a search engine result cache is an important problem. In this work, we propose a mechanism that propagates the expiration decision for a query to similar queries in the cache to re-adjust their time-to-live values.