FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3023244003> ?p ?o ?g. }

• W3023244003 abstract "We design and implement the first private and anonymous decentralized crowdsourcing system ZebraLancer, and overcome two fundamental challenges of decentralizing crowdsourcing, i.e., data leakage and identity breach. First, our outsource-then-prove methodology resolves the tension between the blockchain transparency and the data confidentiality to guarantee the basic utilities/fairness requirements of data crowdsourcing, thus ensuring: (i) a requester will not pay more than what data deserve, according to a policy announced when her task is published via the blockchain; (ii) each worker indeed gets a payment based on the policy, if he submits data to the blockchain; (iii) the above properties are realized not only without a central arbiter, but also without leaking the data to the open blockchain. Second, the transparency of blockchain allows one to infer private information about workers and requesters through their participation history. Simply enabling anonymity is seemingly attempting but will allow malicious workers to submit multiple times to reap rewards. ZebraLancer also overcomes this problem by allowing anonymous requests/submissions without sacrificing accountability. The idea behind is a subtle linkability: if a worker submits twice to a task, anyone can link the submissions, or else he stays anonymous and unlinkable across tasks. To realize this delicate linkability, we put forward a novel cryptographic concept, i.e., the common-prefix-linkable anonymous authentication. We remark the new anonymous authentication scheme might be of independent interest. Finally, we implement our protocol for a common image annotation task and deploy it in a test net of Ethereum. The experiment results show the applicability of our protocol atop the existing real-world blockchain." @default.
• W3023244003 created "2020-05-13" @default.
• W3023244003 creator A5067515788 @default.
• W3023244003 creator A5070940162 @default.
• W3023244003 creator A5077863367 @default.
• W3023244003 date "2018-03-03" @default.
• W3023244003 modified "2023-09-27" @default.
• W3023244003 title "ZebraLancer: Decentralized Crowdsourcing of Human Knowledge atop Open Blockchain" @default.
• W3023244003 cites W1518652554 @default.
• W3023244003 cites W1520914943 @default.
• W3023244003 cites W1523328738 @default.
• W3023244003 cites W1529266794 @default.
• W3023244003 cites W1533905858 @default.
• W3023244003 cites W1561641428 @default.
• W3023244003 cites W1601001795 @default.
• W3023244003 cites W1839367233 @default.
• W3023244003 cites W1969344535 @default.
• W3023244003 cites W1970756365 @default.
• W3023244003 cites W1975635805 @default.
• W3023244003 cites W2004373800 @default.
• W3023244003 cites W2029396991 @default.
• W3023244003 cites W2032596903 @default.
• W3023244003 cites W2039268893 @default.
• W3023244003 cites W2039922069 @default.
• W3023244003 cites W2043944888 @default.
• W3023244003 cites W2055699460 @default.
• W3023244003 cites W2069721762 @default.
• W3023244003 cites W2108598243 @default.
• W3023244003 cites W2120826095 @default.
• W3023244003 cites W2123326341 @default.
• W3023244003 cites W2125826911 @default.
• W3023244003 cites W2146277225 @default.
• W3023244003 cites W2165210192 @default.
• W3023244003 cites W2171337840 @default.
• W3023244003 cites W2231944250 @default.
• W3023244003 cites W2276327163 @default.
• W3023244003 cites W2398514781 @default.
• W3023244003 cites W2430991892 @default.
• W3023244003 cites W2464343799 @default.
• W3023244003 cites W2517744317 @default.
• W3023244003 cites W2567541028 @default.
• W3023244003 cites W2613387059 @default.
• W3023244003 cites W2619935067 @default.
• W3023244003 cites W2621374002 @default.
• W3023244003 cites W2766763789 @default.
• W3023244003 cites W2888953019 @default.
• W3023244003 cites W2912439370 @default.
• W3023244003 cites W2951843556 @default.
• W3023244003 cites W3142333173 @default.
• W3023244003 cites W851575271 @default.
• W3023244003 cites W2344059887 @default.
• W3023244003 cites W2569049636 @default.
• W3023244003 hasPublicationYear "2018" @default.
• W3023244003 type Work @default.
• W3023244003 sameAs 3023244003 @default.
• W3023244003 citedByCount "1" @default.
• W3023244003 countsByYear W30232440032020 @default.
• W3023244003 crossrefType "posted-content" @default.
• W3023244003 hasAuthorship W3023244003A5067515788 @default.
• W3023244003 hasAuthorship W3023244003A5070940162 @default.
• W3023244003 hasAuthorship W3023244003A5077863367 @default.
• W3023244003 hasConcept C108827166 @default.
• W3023244003 hasConcept C136764020 @default.
• W3023244003 hasConcept C144133560 @default.
• W3023244003 hasConcept C162324750 @default.
• W3023244003 hasConcept C162853370 @default.
• W3023244003 hasConcept C178005623 @default.
• W3023244003 hasConcept C178489894 @default.
• W3023244003 hasConcept C187736073 @default.
• W3023244003 hasConcept C2779687700 @default.
• W3023244003 hasConcept C2780233690 @default.
• W3023244003 hasConcept C2780451532 @default.
• W3023244003 hasConcept C38652104 @default.
• W3023244003 hasConcept C41008148 @default.
• W3023244003 hasConcept C41065033 @default.
• W3023244003 hasConcept C46934059 @default.
• W3023244003 hasConcept C62230096 @default.
• W3023244003 hasConcept C71745522 @default.
• W3023244003 hasConceptScore W3023244003C108827166 @default.
• W3023244003 hasConceptScore W3023244003C136764020 @default.
• W3023244003 hasConceptScore W3023244003C144133560 @default.
• W3023244003 hasConceptScore W3023244003C162324750 @default.
• W3023244003 hasConceptScore W3023244003C162853370 @default.
• W3023244003 hasConceptScore W3023244003C178005623 @default.
• W3023244003 hasConceptScore W3023244003C178489894 @default.
• W3023244003 hasConceptScore W3023244003C187736073 @default.
• W3023244003 hasConceptScore W3023244003C2779687700 @default.
• W3023244003 hasConceptScore W3023244003C2780233690 @default.
• W3023244003 hasConceptScore W3023244003C2780451532 @default.
• W3023244003 hasConceptScore W3023244003C38652104 @default.
• W3023244003 hasConceptScore W3023244003C41008148 @default.
• W3023244003 hasConceptScore W3023244003C41065033 @default.
• W3023244003 hasConceptScore W3023244003C46934059 @default.
• W3023244003 hasConceptScore W3023244003C62230096 @default.
• W3023244003 hasConceptScore W3023244003C71745522 @default.
• W3023244003 hasLocation W30232440031 @default.
• W3023244003 hasOpenAccess W3023244003 @default.
• W3023244003 hasPrimaryLocation W30232440031 @default.
• W3023244003 hasRelatedWork W2619935067 @default.
• W3023244003 hasRelatedWork W2764257799 @default.

• next