Searching Restricted Documents in a Cooperative Search Engine
ICDCSW '04 Proceedings of the 24th International Conference on Distributed Computing Systems Workshops - W7: EC (ICDCSW'04) - Volume 7
Temporal ranking for fresh information retrieval
AsianIR '03 Proceedings of the sixth international workshop on Information retrieval with Asian languages - Volume 11
Reliability of a distributed search engine for fresh information retrieval in large-scale intranet
ISPA'03 Proceedings of the 2003 international conference on Parallel and distributed processing and applications
Hi-index | 0.00 |
Cooperative Search Engine (CSE) is a distributed search engine, which can update indexes in very short time for the purpose of fresh information retrieval. In CSE, the retrieval performance is dependent on cache contents because communication delay occurs at retrieval time. In the other hand, however, cache is invalidated as soon as indexes are updated. Therefore, we need persistent cache that can hold valid data before and after updating. In this paper, we describe the principle and evaluations of persistent cache.