Matches in SemOpenAlex for { <https://semopenalex.org/work/W2950149761> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2950149761 abstract "Employing an optimal traffic light control policy has the potential of having a positive impact, both economic and environmental, on urban mobility. Reinforcement learning techniques have shown promising results in optimizing control policies for basic intersections and low volume traffic. This paper addresses the traffic light control problem in a complex scenario, such as a signalized roundabout with heavy traffic volumes, with the aim of maximizing throughput and avoiding traffic jams. We formulate the environment with a realistic representation of states and actions and a capacity-based reward. We enforce episode terminal conditions to avoid unwanted states, such as long queues interfering with other junctions in the vehicular network. A time-dependent baseline is proposed to reduce the variance of Policy Gradient updates in the setting of episodic conditions, thus improving the algorithm convergence to an optimal solution. We evaluate the method on real data and highly congested traffic, implementing a signalized simulated roundabout with 11 phases. The proposed method is able to avoid traffic jams and achieves higher performance than traditional time-splitting policies and standard Policy Gradient on average delay and effective capacity, while drastically decreasing the emissions." @default.
- W2950149761 created "2019-06-27" @default.
- W2950149761 creator A5037947876 @default.
- W2950149761 creator A5046441501 @default.
- W2950149761 creator A5077420826 @default.
- W2950149761 date "2019-07-25" @default.
- W2950149761 modified "2023-10-06" @default.
- W2950149761 title "Time Critic Policy Gradient Methods for Traffic Signal Control in Complex and Congested Scenarios" @default.
- W2950149761 cites W1542507415 @default.
- W2950149761 cites W1942673505 @default.
- W2950149761 cites W1987345131 @default.
- W2950149761 cites W2020070197 @default.
- W2950149761 cites W2072979389 @default.
- W2950149761 cites W2107326252 @default.
- W2950149761 cites W2124657875 @default.
- W2950149761 cites W2130036899 @default.
- W2950149761 cites W2136169684 @default.
- W2950149761 cites W2498017881 @default.
- W2950149761 cites W2725582697 @default.
- W2950149761 cites W2809148419 @default.
- W2950149761 cites W2963027910 @default.
- W2950149761 doi "https://doi.org/10.1145/3292500.3330988" @default.
- W2950149761 hasPublicationYear "2019" @default.
- W2950149761 type Work @default.
- W2950149761 sameAs 2950149761 @default.
- W2950149761 citedByCount "19" @default.
- W2950149761 countsByYear W29501497612019 @default.
- W2950149761 countsByYear W29501497612020 @default.
- W2950149761 countsByYear W29501497612021 @default.
- W2950149761 countsByYear W29501497612022 @default.
- W2950149761 countsByYear W29501497612023 @default.
- W2950149761 crossrefType "proceedings-article" @default.
- W2950149761 hasAuthorship W2950149761A5037947876 @default.
- W2950149761 hasAuthorship W2950149761A5046441501 @default.
- W2950149761 hasAuthorship W2950149761A5077420826 @default.
- W2950149761 hasConcept C109157449 @default.
- W2950149761 hasConcept C121955636 @default.
- W2950149761 hasConcept C127413603 @default.
- W2950149761 hasConcept C144133560 @default.
- W2950149761 hasConcept C154945302 @default.
- W2950149761 hasConcept C157764524 @default.
- W2950149761 hasConcept C160403385 @default.
- W2950149761 hasConcept C162324750 @default.
- W2950149761 hasConcept C196083921 @default.
- W2950149761 hasConcept C22212356 @default.
- W2950149761 hasConcept C2775924081 @default.
- W2950149761 hasConcept C2777303404 @default.
- W2950149761 hasConcept C31258907 @default.
- W2950149761 hasConcept C41008148 @default.
- W2950149761 hasConcept C50522688 @default.
- W2950149761 hasConcept C555944384 @default.
- W2950149761 hasConcept C76155785 @default.
- W2950149761 hasConcept C79403827 @default.
- W2950149761 hasConcept C97541855 @default.
- W2950149761 hasConceptScore W2950149761C109157449 @default.
- W2950149761 hasConceptScore W2950149761C121955636 @default.
- W2950149761 hasConceptScore W2950149761C127413603 @default.
- W2950149761 hasConceptScore W2950149761C144133560 @default.
- W2950149761 hasConceptScore W2950149761C154945302 @default.
- W2950149761 hasConceptScore W2950149761C157764524 @default.
- W2950149761 hasConceptScore W2950149761C160403385 @default.
- W2950149761 hasConceptScore W2950149761C162324750 @default.
- W2950149761 hasConceptScore W2950149761C196083921 @default.
- W2950149761 hasConceptScore W2950149761C22212356 @default.
- W2950149761 hasConceptScore W2950149761C2775924081 @default.
- W2950149761 hasConceptScore W2950149761C2777303404 @default.
- W2950149761 hasConceptScore W2950149761C31258907 @default.
- W2950149761 hasConceptScore W2950149761C41008148 @default.
- W2950149761 hasConceptScore W2950149761C50522688 @default.
- W2950149761 hasConceptScore W2950149761C555944384 @default.
- W2950149761 hasConceptScore W2950149761C76155785 @default.
- W2950149761 hasConceptScore W2950149761C79403827 @default.
- W2950149761 hasConceptScore W2950149761C97541855 @default.
- W2950149761 hasLocation W29501497611 @default.
- W2950149761 hasOpenAccess W2950149761 @default.
- W2950149761 hasPrimaryLocation W29501497611 @default.
- W2950149761 hasRelatedWork W2008025505 @default.
- W2950149761 hasRelatedWork W2131944147 @default.
- W2950149761 hasRelatedWork W260766989 @default.
- W2950149761 hasRelatedWork W2959276766 @default.
- W2950149761 hasRelatedWork W3074294383 @default.
- W2950149761 hasRelatedWork W3139193008 @default.
- W2950149761 hasRelatedWork W4206669594 @default.
- W2950149761 hasRelatedWork W4295941380 @default.
- W2950149761 hasRelatedWork W4386380714 @default.
- W2950149761 hasRelatedWork W72705000 @default.
- W2950149761 isParatext "false" @default.
- W2950149761 isRetracted "false" @default.
- W2950149761 magId "2950149761" @default.
- W2950149761 workType "article" @default.