Matches in SemOpenAlex for { <https://semopenalex.org/work/W4376988983> ?p ?o ?g. }
Showing items 1 to 53 of
53
with 100 items per page.
- W4376988983 abstract "Learning-augmented algorithms have been attracting increasing interest, but have only recently been considered in the setting of explorable uncertainty where precise values of uncertain input elements can be obtained by a query and the goal is to minimize the number of queries needed to solve a problem. We study learning-augmented algorithms for sorting and hypergraph orientation under uncertainty, assuming access to untrusted predictions for the uncertain values. Our algorithms provide improved performance guarantees for accurate predictions while maintaining worst-case guarantees that are best possible without predictions. For hypergraph orientation, for any $gamma geq 2$, we give an algorithm that achieves a competitive ratio of $1+1/gamma$ for correct predictions and $gamma$ for arbitrarily wrong predictions. For sorting, we achieve an optimal solution for accurate predictions while still being $2$-competitive for arbitrarily wrong predictions. These tradeoffs are the best possible. We also consider different error metrics and show that the performance of our algorithms degrades smoothly with the prediction error in all the cases where this is possible." @default.
- W4376988983 created "2023-05-18" @default.
- W4376988983 creator A5034459181 @default.
- W4376988983 creator A5049579750 @default.
- W4376988983 creator A5072831440 @default.
- W4376988983 creator A5073490534 @default.
- W4376988983 date "2023-05-16" @default.
- W4376988983 modified "2023-09-29" @default.
- W4376988983 title "Sorting and Hypergraph Orientation under Uncertainty with Predictions" @default.
- W4376988983 doi "https://doi.org/10.48550/arxiv.2305.09245" @default.
- W4376988983 hasPublicationYear "2023" @default.
- W4376988983 type Work @default.
- W4376988983 citedByCount "0" @default.
- W4376988983 crossrefType "posted-content" @default.
- W4376988983 hasAuthorship W4376988983A5034459181 @default.
- W4376988983 hasAuthorship W4376988983A5049579750 @default.
- W4376988983 hasAuthorship W4376988983A5072831440 @default.
- W4376988983 hasAuthorship W4376988983A5073490534 @default.
- W4376988983 hasBestOaLocation W43769889831 @default.
- W4376988983 hasConcept C111696304 @default.
- W4376988983 hasConcept C11413529 @default.
- W4376988983 hasConcept C118615104 @default.
- W4376988983 hasConcept C126255220 @default.
- W4376988983 hasConcept C16345878 @default.
- W4376988983 hasConcept C2524010 @default.
- W4376988983 hasConcept C2781221856 @default.
- W4376988983 hasConcept C33923547 @default.
- W4376988983 hasConcept C41008148 @default.
- W4376988983 hasConceptScore W4376988983C111696304 @default.
- W4376988983 hasConceptScore W4376988983C11413529 @default.
- W4376988983 hasConceptScore W4376988983C118615104 @default.
- W4376988983 hasConceptScore W4376988983C126255220 @default.
- W4376988983 hasConceptScore W4376988983C16345878 @default.
- W4376988983 hasConceptScore W4376988983C2524010 @default.
- W4376988983 hasConceptScore W4376988983C2781221856 @default.
- W4376988983 hasConceptScore W4376988983C33923547 @default.
- W4376988983 hasConceptScore W4376988983C41008148 @default.
- W4376988983 hasLocation W43769889831 @default.
- W4376988983 hasOpenAccess W4376988983 @default.
- W4376988983 hasPrimaryLocation W43769889831 @default.
- W4376988983 hasRelatedWork W2095345650 @default.
- W4376988983 hasRelatedWork W2328387788 @default.
- W4376988983 hasRelatedWork W2352429183 @default.
- W4376988983 hasRelatedWork W2366525864 @default.
- W4376988983 hasRelatedWork W2374501422 @default.
- W4376988983 hasRelatedWork W2924231693 @default.
- W4376988983 hasRelatedWork W2998900262 @default.
- W4376988983 hasRelatedWork W3216006752 @default.
- W4376988983 hasRelatedWork W4206460865 @default.
- W4376988983 hasRelatedWork W2546114750 @default.
- W4376988983 isParatext "false" @default.
- W4376988983 isRetracted "false" @default.
- W4376988983 workType "article" @default.