Matches in ScholarlyData for { <https://w3id.org/scholarlydata/inproceedings/www2008/paper/618> ?p ?o. }
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- 618 creator jiangong-zhang.
- 618 creator torsten-suel.
- 618 creator xiaohui-long.
- 618 type InProceedings.
- 618 label "Performance of Compressed Inverted List Caching in Search Engines".
- 618 sameAs 618.
- 618 abstract "Due to the rapid growth in the size of the web, web search engines are facing enormous performance challenges. The larger engines in particular have to be able to process tens of thousands of queries per second on tens of billions of documents, making query throughput a critical issue. To satisfy this heavy workload, search engines use a variety of performance optimizations including index compression, caching, and early termination. We focus on two techniques, inverted index compression and index caching, which play a crucial rule in web search engines as well as other high-performance information retrieval systems. We perform a comparison and evaluation of several inverted list compression algorithms, including new variants of existing algorithms that have not been studied before. We then evaluate different inverted list caching policies on large query traces, and finally study the possible performance benefits of combining compression and caching. The overall goal of this paper is to provide an updated discussion and evaluation of these two techniques, and to show how to select the best set of approaches and settings depending on parameter such as disk speed and main memory cache size.".
- 618 hasAuthorList authorList.
- 618 hasTopic World_Wide_Web.
- 618 isPartOf proceedings.
- 618 keyword "Index Caching".
- 618 keyword "Index Compression".
- 618 keyword "Inverted Index".
- 618 keyword "Search Engine".
- 618 title "Performance of Compressed Inverted List Caching in Search Engines".