Matches in SemOpenAlex for { <https://semopenalex.org/work/W3107739250> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W3107739250 abstract "A stay region of a moving object is a region in which it spends a significant amount of time. Given the location of an object through a certain time interval, i.e. its trajectory, our goal is to find its stay regions. We consider axis-parallel square stay regions of fixed side length, which contain the longest continuous portion of the trajectory. We present an algorithm for answering time-windowed stay region queries, to find a stay region in any given time interval. The algorithm has an approximation factor of [Formula: see text] and answers each query with the time complexity [Formula: see text], in which [Formula: see text] is the number of vertices of the input trajectory. The time complexity of the preprocessing step of the algorithm is [Formula: see text]. We also present two approximation algorithms for finding stay regions of whole trajectories." @default.
- W3107739250 created "2020-12-07" @default.
- W3107739250 creator A5013807697 @default.
- W3107739250 date "2020-11-01" @default.
- W3107739250 modified "2023-10-16" @default.
- W3107739250 title "Where Were the Birds Staying Last Week?" @default.
- W3107739250 cites W1990444226 @default.
- W3107739250 cites W2021712207 @default.
- W3107739250 cites W2126194848 @default.
- W3107739250 cites W2151616310 @default.
- W3107739250 cites W2270219430 @default.
- W3107739250 cites W2322990480 @default.
- W3107739250 cites W2531573559 @default.
- W3107739250 cites W2626347269 @default.
- W3107739250 cites W2790658395 @default.
- W3107739250 cites W2963092391 @default.
- W3107739250 cites W2997654276 @default.
- W3107739250 doi "https://doi.org/10.1142/s1793005720500350" @default.
- W3107739250 hasPublicationYear "2020" @default.
- W3107739250 type Work @default.
- W3107739250 sameAs 3107739250 @default.
- W3107739250 citedByCount "0" @default.
- W3107739250 crossrefType "journal-article" @default.
- W3107739250 hasAuthorship W3107739250A5013807697 @default.
- W3107739250 hasConcept C11413529 @default.
- W3107739250 hasConcept C114614502 @default.
- W3107739250 hasConcept C121332964 @default.
- W3107739250 hasConcept C1276947 @default.
- W3107739250 hasConcept C135692309 @default.
- W3107739250 hasConcept C13662910 @default.
- W3107739250 hasConcept C148764684 @default.
- W3107739250 hasConcept C154945302 @default.
- W3107739250 hasConcept C2524010 @default.
- W3107739250 hasConcept C2778067643 @default.
- W3107739250 hasConcept C2781238097 @default.
- W3107739250 hasConcept C3017489831 @default.
- W3107739250 hasConcept C311688 @default.
- W3107739250 hasConcept C33923547 @default.
- W3107739250 hasConcept C34736171 @default.
- W3107739250 hasConcept C41008148 @default.
- W3107739250 hasConceptScore W3107739250C11413529 @default.
- W3107739250 hasConceptScore W3107739250C114614502 @default.
- W3107739250 hasConceptScore W3107739250C121332964 @default.
- W3107739250 hasConceptScore W3107739250C1276947 @default.
- W3107739250 hasConceptScore W3107739250C135692309 @default.
- W3107739250 hasConceptScore W3107739250C13662910 @default.
- W3107739250 hasConceptScore W3107739250C148764684 @default.
- W3107739250 hasConceptScore W3107739250C154945302 @default.
- W3107739250 hasConceptScore W3107739250C2524010 @default.
- W3107739250 hasConceptScore W3107739250C2778067643 @default.
- W3107739250 hasConceptScore W3107739250C2781238097 @default.
- W3107739250 hasConceptScore W3107739250C3017489831 @default.
- W3107739250 hasConceptScore W3107739250C311688 @default.
- W3107739250 hasConceptScore W3107739250C33923547 @default.
- W3107739250 hasConceptScore W3107739250C34736171 @default.
- W3107739250 hasConceptScore W3107739250C41008148 @default.
- W3107739250 hasLocation W31077392501 @default.
- W3107739250 hasOpenAccess W3107739250 @default.
- W3107739250 hasPrimaryLocation W31077392501 @default.
- W3107739250 hasRelatedWork W1017985 @default.
- W3107739250 hasRelatedWork W10965928 @default.
- W3107739250 hasRelatedWork W1871655 @default.
- W3107739250 hasRelatedWork W2152706 @default.
- W3107739250 hasRelatedWork W3214761 @default.
- W3107739250 hasRelatedWork W3743654 @default.
- W3107739250 hasRelatedWork W404897 @default.
- W3107739250 hasRelatedWork W4767680 @default.
- W3107739250 hasRelatedWork W6172527 @default.
- W3107739250 hasRelatedWork W9190679 @default.
- W3107739250 isParatext "false" @default.
- W3107739250 isRetracted "false" @default.
- W3107739250 magId "3107739250" @default.
- W3107739250 workType "article" @default.