Matches in SemOpenAlex for { <https://semopenalex.org/work/W2808970843> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2808970843 endingPage "195" @default.
- W2808970843 startingPage "182" @default.
- W2808970843 abstract "In this paper, we introduce a novel algorithm for incorporating uncertainty into lookahead planning. Our algorithm searches through connected graphs with uncertain edge costs represented by known probability distributions. As a robot moves through the graph, the true edge costs of adjacent edges are revealed to the planner prior to traversal. This locally revealed information allows the planner to improve performance by predicting the benefit of edge costs revealed in the future and updating the plan accordingly in an online manner. Our proposed algorithm, risk-aware graph search (RAGS), selects paths with high probability of yielding low costs based on the probability distributions of individual edge traversal costs. We analyze RAGS for its correctness and computational complexity and provide a bounding strategy to reduce its complexity. We then present results in an example search domain and report improved performance compared with traditional heuristic search techniques. Lastly, we implement the algorithm in both simulated missions and field trials using satellite imagery to demonstrate the benefits of risk-aware planning through uncertain terrain for low-flying unmanned aerial vehicles." @default.
- W2808970843 created "2018-06-29" @default.
- W2808970843 creator A5004046564 @default.
- W2808970843 creator A5009492797 @default.
- W2808970843 creator A5023976625 @default.
- W2808970843 creator A5038160696 @default.
- W2808970843 date "2018-06-20" @default.
- W2808970843 modified "2023-10-18" @default.
- W2808970843 title "Risk-aware graph search with dynamic edge cost discovery" @default.
- W2808970843 cites W1424654272 @default.
- W2808970843 cites W1588514005 @default.
- W2808970843 cites W1969483458 @default.
- W2808970843 cites W1971086298 @default.
- W2808970843 cites W1992876208 @default.
- W2808970843 cites W2024382047 @default.
- W2808970843 cites W2039114216 @default.
- W2808970843 cites W2085245641 @default.
- W2808970843 cites W2103052138 @default.
- W2808970843 cites W2105934661 @default.
- W2808970843 cites W2110413931 @default.
- W2808970843 cites W2113256452 @default.
- W2808970843 cites W2123651102 @default.
- W2808970843 cites W2126888775 @default.
- W2808970843 cites W2153000379 @default.
- W2808970843 cites W2209718927 @default.
- W2808970843 cites W2963824430 @default.
- W2808970843 doi "https://doi.org/10.1177/0278364918781009" @default.
- W2808970843 hasPublicationYear "2018" @default.
- W2808970843 type Work @default.
- W2808970843 sameAs 2808970843 @default.
- W2808970843 citedByCount "18" @default.
- W2808970843 countsByYear W28089708432019 @default.
- W2808970843 countsByYear W28089708432020 @default.
- W2808970843 countsByYear W28089708432021 @default.
- W2808970843 countsByYear W28089708432022 @default.
- W2808970843 countsByYear W28089708432023 @default.
- W2808970843 crossrefType "journal-article" @default.
- W2808970843 hasAuthorship W2808970843A5004046564 @default.
- W2808970843 hasAuthorship W2808970843A5009492797 @default.
- W2808970843 hasAuthorship W2808970843A5023976625 @default.
- W2808970843 hasAuthorship W2808970843A5038160696 @default.
- W2808970843 hasBestOaLocation W28089708431 @default.
- W2808970843 hasConcept C11413529 @default.
- W2808970843 hasConcept C126255220 @default.
- W2808970843 hasConcept C132525143 @default.
- W2808970843 hasConcept C140745168 @default.
- W2808970843 hasConcept C154945302 @default.
- W2808970843 hasConcept C162307627 @default.
- W2808970843 hasConcept C173801870 @default.
- W2808970843 hasConcept C2776999362 @default.
- W2808970843 hasConcept C33923547 @default.
- W2808970843 hasConcept C41008148 @default.
- W2808970843 hasConcept C55439883 @default.
- W2808970843 hasConcept C63584917 @default.
- W2808970843 hasConcept C80444323 @default.
- W2808970843 hasConcept C81074085 @default.
- W2808970843 hasConcept C90509273 @default.
- W2808970843 hasConcept C96333769 @default.
- W2808970843 hasConceptScore W2808970843C11413529 @default.
- W2808970843 hasConceptScore W2808970843C126255220 @default.
- W2808970843 hasConceptScore W2808970843C132525143 @default.
- W2808970843 hasConceptScore W2808970843C140745168 @default.
- W2808970843 hasConceptScore W2808970843C154945302 @default.
- W2808970843 hasConceptScore W2808970843C162307627 @default.
- W2808970843 hasConceptScore W2808970843C173801870 @default.
- W2808970843 hasConceptScore W2808970843C2776999362 @default.
- W2808970843 hasConceptScore W2808970843C33923547 @default.
- W2808970843 hasConceptScore W2808970843C41008148 @default.
- W2808970843 hasConceptScore W2808970843C55439883 @default.
- W2808970843 hasConceptScore W2808970843C63584917 @default.
- W2808970843 hasConceptScore W2808970843C80444323 @default.
- W2808970843 hasConceptScore W2808970843C81074085 @default.
- W2808970843 hasConceptScore W2808970843C90509273 @default.
- W2808970843 hasConceptScore W2808970843C96333769 @default.
- W2808970843 hasFunder F4320306101 @default.
- W2808970843 hasFunder F4320337345 @default.
- W2808970843 hasIssue "2-3" @default.
- W2808970843 hasLocation W28089708431 @default.
- W2808970843 hasOpenAccess W2808970843 @default.
- W2808970843 hasPrimaryLocation W28089708431 @default.
- W2808970843 hasRelatedWork W2145700549 @default.
- W2808970843 hasRelatedWork W2200188075 @default.
- W2808970843 hasRelatedWork W244044452 @default.
- W2808970843 hasRelatedWork W2808970843 @default.
- W2808970843 hasRelatedWork W3183956626 @default.
- W2808970843 hasRelatedWork W3213135344 @default.
- W2808970843 hasRelatedWork W4230405657 @default.
- W2808970843 hasRelatedWork W4252596799 @default.
- W2808970843 hasRelatedWork W4254594467 @default.
- W2808970843 hasRelatedWork W90181605 @default.
- W2808970843 hasVolume "38" @default.
- W2808970843 isParatext "false" @default.
- W2808970843 isRetracted "false" @default.
- W2808970843 magId "2808970843" @default.
- W2808970843 workType "article" @default.