Matches in SemOpenAlex for { <https://semopenalex.org/work/W4366202495> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W4366202495 abstract "In the Uncoordinated Unique Identifiers Problem (UUIDP) there are $n$ independent instances of an algorithm $mathcal{A}$ that generates IDs from a universe ${1, dots, m}$, and there is an adversary that requests IDs from these instances. The goal is to design $mathcal{A}$ such that it minimizes the probability that the same ID is ever generated twice across all instances, that is, minimizes the collision probability. Crucially, no communication between the instances of $mathcal{A}$ is possible. Solutions to the UUIDP are often used as mechanisms for surrogate key generation in distributed databases and key-value stores. In spite of its practical relevance, we know of no prior theoretical work on the UUIDP. In this paper we initiate the systematic study of the UUIDP. We analyze both existing and novel algorithms for this problem, and evaluate their collision probability using worst-case analysis and competitive analysis, against oblivious and adaptive adversaries. In particular, we present an algorithm that is optimal in the worst case against oblivious adversaries, an algorithm that is at most a logarithmic factor away from optimal in the worst case against adaptive adversaries, and an algorithm that is optimal in the competitive sense against both oblivious and adaptive adversaries." @default.
- W4366202495 created "2023-04-19" @default.
- W4366202495 creator A5001892955 @default.
- W4366202495 creator A5024860874 @default.
- W4366202495 creator A5035029457 @default.
- W4366202495 creator A5087023890 @default.
- W4366202495 date "2023-04-14" @default.
- W4366202495 modified "2023-10-16" @default.
- W4366202495 title "Optimal Uncoordinated Unique IDs" @default.
- W4366202495 doi "https://doi.org/10.48550/arxiv.2304.07109" @default.
- W4366202495 hasPublicationYear "2023" @default.
- W4366202495 type Work @default.
- W4366202495 citedByCount "0" @default.
- W4366202495 crossrefType "posted-content" @default.
- W4366202495 hasAuthorship W4366202495A5001892955 @default.
- W4366202495 hasAuthorship W4366202495A5024860874 @default.
- W4366202495 hasAuthorship W4366202495A5035029457 @default.
- W4366202495 hasAuthorship W4366202495A5087023890 @default.
- W4366202495 hasBestOaLocation W43662024951 @default.
- W4366202495 hasConcept C11413529 @default.
- W4366202495 hasConcept C134306372 @default.
- W4366202495 hasConcept C154504017 @default.
- W4366202495 hasConcept C158154518 @default.
- W4366202495 hasConcept C17744445 @default.
- W4366202495 hasConcept C199539241 @default.
- W4366202495 hasConcept C26517878 @default.
- W4366202495 hasConcept C31258907 @default.
- W4366202495 hasConcept C33923547 @default.
- W4366202495 hasConcept C38652104 @default.
- W4366202495 hasConcept C39927690 @default.
- W4366202495 hasConcept C41008148 @default.
- W4366202495 hasConcept C41065033 @default.
- W4366202495 hasConcept C80444323 @default.
- W4366202495 hasConceptScore W4366202495C11413529 @default.
- W4366202495 hasConceptScore W4366202495C134306372 @default.
- W4366202495 hasConceptScore W4366202495C154504017 @default.
- W4366202495 hasConceptScore W4366202495C158154518 @default.
- W4366202495 hasConceptScore W4366202495C17744445 @default.
- W4366202495 hasConceptScore W4366202495C199539241 @default.
- W4366202495 hasConceptScore W4366202495C26517878 @default.
- W4366202495 hasConceptScore W4366202495C31258907 @default.
- W4366202495 hasConceptScore W4366202495C33923547 @default.
- W4366202495 hasConceptScore W4366202495C38652104 @default.
- W4366202495 hasConceptScore W4366202495C39927690 @default.
- W4366202495 hasConceptScore W4366202495C41008148 @default.
- W4366202495 hasConceptScore W4366202495C41065033 @default.
- W4366202495 hasConceptScore W4366202495C80444323 @default.
- W4366202495 hasLocation W43662024951 @default.
- W4366202495 hasOpenAccess W4366202495 @default.
- W4366202495 hasPrimaryLocation W43662024951 @default.
- W4366202495 hasRelatedWork W1843462531 @default.
- W4366202495 hasRelatedWork W1882848237 @default.
- W4366202495 hasRelatedWork W2316776327 @default.
- W4366202495 hasRelatedWork W2328387788 @default.
- W4366202495 hasRelatedWork W2329452785 @default.
- W4366202495 hasRelatedWork W2390777183 @default.
- W4366202495 hasRelatedWork W2809881945 @default.
- W4366202495 hasRelatedWork W2911510094 @default.
- W4366202495 hasRelatedWork W4247174507 @default.
- W4366202495 hasRelatedWork W2955335863 @default.
- W4366202495 isParatext "false" @default.
- W4366202495 isRetracted "false" @default.
- W4366202495 workType "article" @default.