Matches in SemOpenAlex for { <https://semopenalex.org/work/W3207715070> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W3207715070 abstract "Past research and practice have demonstrated that dynamic rerouting framework is effective in mitigating urban traffic congestion and thereby improve urban travel efficiency. It has been suggested that dynamic rerouting could be facilitated using emerging technologies such as fog-computing which offer advantages of low-latency capabilities and information exchange between vehicles and roadway infrastructure. To address this question, this study proposes a two-stage model that combines GAQ (Graph Attention Network - Deep Q Learning) and EBkSP (Entropy Based k Shortest Path) using a fog-cloud architecture, to reroute vehicles in a dynamic urban environment and therefore to improve travel efficiency in terms of travel speed. First, GAQ analyzes the traffic conditions on each road and for each fog area, and then assigns a road index based on the information attention from both local and neighboring areas. Second, EBkSP assigns the route for each vehicle based on the vehicle priority and route popularity. A case study experiment is carried out to investigate the efficacy of the proposed model. At the model training stage, different methods are used to establish the vehicle priorities, and their impact on the results is assessed. Also, the proposed model is tested under various scenarios with different ratios of rerouting and background (non-rerouting) vehicles. The results demonstrate that vehicle rerouting using the proposed model can help attain higher speed and reduces possibility of severe congestion. This result suggests that the proposed model can be deployed by urban transportation agencies for dynamic rerouting and ultimately, to reduce urban traffic congestion." @default.
- W3207715070 created "2021-10-25" @default.
- W3207715070 creator A5021997288 @default.
- W3207715070 creator A5051277728 @default.
- W3207715070 creator A5065592706 @default.
- W3207715070 creator A5066869863 @default.
- W3207715070 creator A5069471778 @default.
- W3207715070 creator A5088993370 @default.
- W3207715070 date "2021-10-11" @default.
- W3207715070 modified "2023-09-26" @default.
- W3207715070 title "Urban traffic dynamic rerouting framework: A DRL-based model with fog-cloud architecture" @default.
- W3207715070 cites W1869778509 @default.
- W3207715070 cites W1972314457 @default.
- W3207715070 cites W2136816490 @default.
- W3207715070 cites W2155968351 @default.
- W3207715070 cites W2291814901 @default.
- W3207715070 cites W2325932209 @default.
- W3207715070 cites W2617739269 @default.
- W3207715070 cites W2750745830 @default.
- W3207715070 cites W2751134946 @default.
- W3207715070 cites W2794484369 @default.
- W3207715070 cites W2804175422 @default.
- W3207715070 cites W2963858333 @default.
- W3207715070 cites W2964121744 @default.
- W3207715070 cites W2970947859 @default.
- W3207715070 cites W2977660841 @default.
- W3207715070 cites W3015848170 @default.
- W3207715070 cites W3091907673 @default.
- W3207715070 cites W3092027430 @default.
- W3207715070 cites W3092534200 @default.
- W3207715070 cites W3117437639 @default.
- W3207715070 cites W3162871143 @default.
- W3207715070 cites W3167586364 @default.
- W3207715070 doi "https://doi.org/10.48550/arxiv.2110.05532" @default.
- W3207715070 hasPublicationYear "2021" @default.
- W3207715070 type Work @default.
- W3207715070 sameAs 3207715070 @default.
- W3207715070 citedByCount "0" @default.
- W3207715070 crossrefType "posted-content" @default.
- W3207715070 hasAuthorship W3207715070A5021997288 @default.
- W3207715070 hasAuthorship W3207715070A5051277728 @default.
- W3207715070 hasAuthorship W3207715070A5065592706 @default.
- W3207715070 hasAuthorship W3207715070A5066869863 @default.
- W3207715070 hasAuthorship W3207715070A5069471778 @default.
- W3207715070 hasAuthorship W3207715070A5088993370 @default.
- W3207715070 hasBestOaLocation W32077150701 @default.
- W3207715070 hasConcept C111919701 @default.
- W3207715070 hasConcept C120314980 @default.
- W3207715070 hasConcept C123657996 @default.
- W3207715070 hasConcept C127413603 @default.
- W3207715070 hasConcept C15744967 @default.
- W3207715070 hasConcept C166957645 @default.
- W3207715070 hasConcept C205649164 @default.
- W3207715070 hasConcept C22212356 @default.
- W3207715070 hasConcept C2779888511 @default.
- W3207715070 hasConcept C2780586970 @default.
- W3207715070 hasConcept C31258907 @default.
- W3207715070 hasConcept C41008148 @default.
- W3207715070 hasConcept C77805123 @default.
- W3207715070 hasConcept C79974875 @default.
- W3207715070 hasConceptScore W3207715070C111919701 @default.
- W3207715070 hasConceptScore W3207715070C120314980 @default.
- W3207715070 hasConceptScore W3207715070C123657996 @default.
- W3207715070 hasConceptScore W3207715070C127413603 @default.
- W3207715070 hasConceptScore W3207715070C15744967 @default.
- W3207715070 hasConceptScore W3207715070C166957645 @default.
- W3207715070 hasConceptScore W3207715070C205649164 @default.
- W3207715070 hasConceptScore W3207715070C22212356 @default.
- W3207715070 hasConceptScore W3207715070C2779888511 @default.
- W3207715070 hasConceptScore W3207715070C2780586970 @default.
- W3207715070 hasConceptScore W3207715070C31258907 @default.
- W3207715070 hasConceptScore W3207715070C41008148 @default.
- W3207715070 hasConceptScore W3207715070C77805123 @default.
- W3207715070 hasConceptScore W3207715070C79974875 @default.
- W3207715070 hasLocation W32077150701 @default.
- W3207715070 hasOpenAccess W3207715070 @default.
- W3207715070 hasPrimaryLocation W32077150701 @default.
- W3207715070 hasRelatedWork W2104700403 @default.
- W3207715070 hasRelatedWork W2113147751 @default.
- W3207715070 hasRelatedWork W2130966263 @default.
- W3207715070 hasRelatedWork W2133515697 @default.
- W3207715070 hasRelatedWork W2318636398 @default.
- W3207715070 hasRelatedWork W2327857945 @default.
- W3207715070 hasRelatedWork W2377333748 @default.
- W3207715070 hasRelatedWork W2383532021 @default.
- W3207715070 hasRelatedWork W2406532298 @default.
- W3207715070 hasRelatedWork W2964190563 @default.
- W3207715070 isParatext "false" @default.
- W3207715070 isRetracted "false" @default.
- W3207715070 magId "3207715070" @default.
- W3207715070 workType "article" @default.