Optimization for dynamic inverted index maintenance
SIGIR '90 Proceedings of the 13th annual international ACM SIGIR conference on Research and development in information retrieval
Synthetic workload performance analysis of incremental updates
SIGIR '94 Proceedings of the 17th annual international ACM SIGIR conference on Research and development in information retrieval
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SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
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Journal of the American Society for Information Science
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ACM Transactions on Database Systems (TODS)
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Compression of inverted indexes For fast query evaluation
SIGIR '02 Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval
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Journal of the American Society for Information Science and Technology
In-place versus re-build versus re-merge: index maintenance strategies for text retrieval systems
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Proceedings of the 14th ACM international conference on Information and knowledge management
Fast on-line index construction by geometric partitioning
Proceedings of the 14th ACM international conference on Information and knowledge management
Efficient online index maintenance for contiguous inverted lists
Information Processing and Management: an International Journal
A hybrid approach to index maintenance in dynamic text retrieval systems
ECIR'06 Proceedings of the 28th European conference on Advances in Information Retrieval
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FAST '07 Proceedings of the 5th USENIX conference on File and Storage Technologies
Efficient on-line index maintenance for dynamic text collections by using dynamic balancing tree
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Hybrid index maintenance for contiguous inverted lists
Information Retrieval
Efficient online index construction for text databases
ACM Transactions on Database Systems (TODS)
Supporting sub-document updates and queries in an inverted index
Proceedings of the 17th ACM conference on Information and knowledge management
Efficient Index Maintenance for Frequently Updated Semantic Data
ASWC '08 Proceedings of the 3rd Asian Semantic Web Conference on The Semantic Web
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Web Semantics: Science, Services and Agents on the World Wide Web
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Low-cost management of inverted files for online full-text search
Proceedings of the 18th ACM conference on Information and knowledge management
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ECIR'08 Proceedings of the IR research, 30th European conference on Advances in information retrieval
Scalable online index construction with multi-core CPUs
ADC '10 Proceedings of the Twenty-First Australasian Conference on Database Technologies - Volume 104
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
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Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval
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Proceedings of the 20th ACM international conference on Information and knowledge management
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Proceedings of the 20th ACM international conference on Information and knowledge management
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SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
Cache-Oblivious dictionaries and multimaps with negligible failure probability
MedAlg'12 Proceedings of the First Mediterranean conference on Design and Analysis of Algorithms
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We present a new family of hybrid index maintenance strategies to be used in on-line index construction for monotonically growing text collections. These new strategies improve upon recent results for hybrid index maintenance in dynamic text retrieval systems. Like previous techniques, our new method distinguishes between short and long posting lists: While short lists are maintained using a merge strategy, long lists are kept separate and are updated in-place. This way, costly relocations of long posting lists are avoided.We discuss the shortcomings of previous hybrid methods and give an experimental evaluation of the new technique, showing that its index maintenance performance is superior to that of the earlier methods, especially when the amount of main memory available to the indexing system is small. We also present a complexity analysis which proves that, under a Zipfian term distribution, the asymptotical number of disk accesses performed by the best hybrid maintenance strategy is linear in the size of the text collection, implying the asymptotical optimality of the proposed strategy.