Timestamp-based cache invalidation for search engines

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Date

2011-05-02

Author

Alici, Sadiye
Altıngövde, İsmail Sengör
Ozcan, Rifat
Cambazoglu, B. Barla
Ulusoy, Özgür

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We propose a new mechanism to predict stale queries in the result cache of a search engine. The novelty of our approach is in the use of timestamps in staleness predictions. We show that our approach incurs very little overhead on the system while its prediction accuracy is comparable to earlier works.

Subject Keywords

Timestamp-based cache, Search engines, Prediction accuracy

URI

https://hdl.handle.net/11511/38934

DOI

https://doi.org/10.1145/1963192.1963195

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Department of Computer Engineering, Conference / Seminar

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Citation Formats

S. Alici, İ. S. Altıngövde, R. Ozcan, B. B. Cambazoglu, and Ö. Ulusoy, “Timestamp-based cache invalidation for search engines,” 2011, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/38934.