Matches in SemOpenAlex for { <https://semopenalex.org/work/W3008752511> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W3008752511 abstract "The successor and predecessor problem consists of obtaining the closest value in a set of integers, greater/smaller than a given value. This problem has interesting applications, like the intersection of inverted lists. It can be easily modeled by using a bitvector of size $n$ and its operations rank and select. However, there is a practical approach, which keeps the best theoretical bounds, and allows to solve successor and predecessor more efficiently. Based on that technique, we designed a novel compact data structure for bitvectors with $k$ runs that achieves access, rank, and successor/predecessor in $O(1)$ time by consuming space $O(sqrt{kn})$ bits. In practice, it obtains a compression ratio of $0.04%-26.33%$ when the runs are larger than $100$, and becomes the fastest technique, which considers compressibility, in successor/predecessor queries. Besides, we present a recursive variant of our structure, which tends to $O(k)$ bits and takes $O(log frac{n}{k})$ time." @default.
- W3008752511 created "2020-03-06" @default.
- W3008752511 creator A5045121904 @default.
- W3008752511 date "2020-02-26" @default.
- W3008752511 modified "2023-09-27" @default.
- W3008752511 title "Bitvectors with runs and the successor/predecessor problem" @default.
- W3008752511 cites W127947978 @default.
- W3008752511 cites W1509727978 @default.
- W3008752511 cites W1949346071 @default.
- W3008752511 cites W1962019683 @default.
- W3008752511 cites W1977986119 @default.
- W3008752511 cites W1984614894 @default.
- W3008752511 cites W1985174631 @default.
- W3008752511 cites W2058766517 @default.
- W3008752511 cites W2077091042 @default.
- W3008752511 cites W2089455813 @default.
- W3008752511 cites W2107358884 @default.
- W3008752511 cites W2517241835 @default.
- W3008752511 hasPublicationYear "2020" @default.
- W3008752511 type Work @default.
- W3008752511 sameAs 3008752511 @default.
- W3008752511 citedByCount "0" @default.
- W3008752511 crossrefType "posted-content" @default.
- W3008752511 hasAuthorship W3008752511A5045121904 @default.
- W3008752511 hasConcept C105795698 @default.
- W3008752511 hasConcept C111919701 @default.
- W3008752511 hasConcept C11413529 @default.
- W3008752511 hasConcept C114614502 @default.
- W3008752511 hasConcept C118615104 @default.
- W3008752511 hasConcept C127413603 @default.
- W3008752511 hasConcept C134306372 @default.
- W3008752511 hasConcept C146978453 @default.
- W3008752511 hasConcept C162319229 @default.
- W3008752511 hasConcept C164226766 @default.
- W3008752511 hasConcept C199360897 @default.
- W3008752511 hasConcept C2776291640 @default.
- W3008752511 hasConcept C2778572836 @default.
- W3008752511 hasConcept C33923547 @default.
- W3008752511 hasConcept C41008148 @default.
- W3008752511 hasConcept C64543145 @default.
- W3008752511 hasConcept C75306776 @default.
- W3008752511 hasConceptScore W3008752511C105795698 @default.
- W3008752511 hasConceptScore W3008752511C111919701 @default.
- W3008752511 hasConceptScore W3008752511C11413529 @default.
- W3008752511 hasConceptScore W3008752511C114614502 @default.
- W3008752511 hasConceptScore W3008752511C118615104 @default.
- W3008752511 hasConceptScore W3008752511C127413603 @default.
- W3008752511 hasConceptScore W3008752511C134306372 @default.
- W3008752511 hasConceptScore W3008752511C146978453 @default.
- W3008752511 hasConceptScore W3008752511C162319229 @default.
- W3008752511 hasConceptScore W3008752511C164226766 @default.
- W3008752511 hasConceptScore W3008752511C199360897 @default.
- W3008752511 hasConceptScore W3008752511C2776291640 @default.
- W3008752511 hasConceptScore W3008752511C2778572836 @default.
- W3008752511 hasConceptScore W3008752511C33923547 @default.
- W3008752511 hasConceptScore W3008752511C41008148 @default.
- W3008752511 hasConceptScore W3008752511C64543145 @default.
- W3008752511 hasConceptScore W3008752511C75306776 @default.
- W3008752511 hasLocation W30087525111 @default.
- W3008752511 hasOpenAccess W3008752511 @default.
- W3008752511 hasPrimaryLocation W30087525111 @default.
- W3008752511 hasRelatedWork W1568563249 @default.
- W3008752511 hasRelatedWork W1599224926 @default.
- W3008752511 hasRelatedWork W1708789860 @default.
- W3008752511 hasRelatedWork W1943841886 @default.
- W3008752511 hasRelatedWork W1978643653 @default.
- W3008752511 hasRelatedWork W2089620427 @default.
- W3008752511 hasRelatedWork W2100751585 @default.
- W3008752511 hasRelatedWork W2149592768 @default.
- W3008752511 hasRelatedWork W2335996541 @default.
- W3008752511 hasRelatedWork W2397628599 @default.
- W3008752511 hasRelatedWork W2610200252 @default.
- W3008752511 hasRelatedWork W2793556602 @default.
- W3008752511 hasRelatedWork W2799530285 @default.
- W3008752511 hasRelatedWork W2949210875 @default.
- W3008752511 hasRelatedWork W2949224720 @default.
- W3008752511 hasRelatedWork W3033946686 @default.
- W3008752511 hasRelatedWork W3095545110 @default.
- W3008752511 hasRelatedWork W3165797575 @default.
- W3008752511 hasRelatedWork W886683925 @default.
- W3008752511 hasRelatedWork W289333067 @default.
- W3008752511 isParatext "false" @default.
- W3008752511 isRetracted "false" @default.
- W3008752511 magId "3008752511" @default.
- W3008752511 workType "article" @default.