Matches in SemOpenAlex for { <https://semopenalex.org/work/W3080342357> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W3080342357 abstract "Fraud transactions obtain the rights and interests of e-commerce platforms by illegal ways, and have been the emerging threats to the healthy development of these platforms. Recently, user behavioral data is extensively exploited to detect fraud transactions, and it is usually processed as a sequence consisting of individual actions. However, such sequence-like user behaviors have logical patterns associated with user intentions, which motivates a fine-grained management strategy that binds and cuts off these actions into intention-related segments. In this paper, we devise a tree-like structure named behavior tree to reorganize the user behavioral data, in which a group of successive sequential actions denoting a specific user intention are represented as a branch on the tree. We then propose a novel neural method coined LIC Tree-LSTM(Local Intention Calibrated Tree-LSTM) to utilize the behavior tree for fraud transactions detection. In our LIC Tree-LSTM, the global user intention is captured by an attentional method applied on different branches. Then, we calibrate the entire tree by attentions within tree branches to pinpoint the balance between global and local user intentions. We investigate the effectiveness of LIC Tree-LSTM on a real-world dataset of Alibaba platform, and the experimental results show that our proposed algorithm outperforms state-of-the-art methods in both offline and online modes. Furthermore, our model provides good interpretability which helps us better understand user behaviors." @default.
- W3080342357 created "2020-09-01" @default.
- W3080342357 creator A5000597313 @default.
- W3080342357 creator A5005667980 @default.
- W3080342357 creator A5012138678 @default.
- W3080342357 creator A5014107430 @default.
- W3080342357 creator A5048587578 @default.
- W3080342357 creator A5066061403 @default.
- W3080342357 creator A5068007462 @default.
- W3080342357 creator A5081165104 @default.
- W3080342357 date "2020-08-20" @default.
- W3080342357 modified "2023-10-17" @default.
- W3080342357 title "Fraud Transactions Detection via Behavior Tree with Local Intention Calibration" @default.
- W3080342357 cites W1832693441 @default.
- W3080342357 cites W1978223003 @default.
- W3080342357 cites W2045049630 @default.
- W3080342357 cites W2064675550 @default.
- W3080342357 cites W2131774270 @default.
- W3080342357 cites W2191253925 @default.
- W3080342357 cites W2786577118 @default.
- W3080342357 cites W2808227867 @default.
- W3080342357 cites W2898268271 @default.
- W3080342357 cites W2963241825 @default.
- W3080342357 cites W2963523189 @default.
- W3080342357 cites W2963661253 @default.
- W3080342357 cites W2964167098 @default.
- W3080342357 cites W3012901223 @default.
- W3080342357 doi "https://doi.org/10.1145/3394486.3403354" @default.
- W3080342357 hasPublicationYear "2020" @default.
- W3080342357 type Work @default.
- W3080342357 sameAs 3080342357 @default.
- W3080342357 citedByCount "28" @default.
- W3080342357 countsByYear W30803423572020 @default.
- W3080342357 countsByYear W30803423572021 @default.
- W3080342357 countsByYear W30803423572022 @default.
- W3080342357 countsByYear W30803423572023 @default.
- W3080342357 crossrefType "proceedings-article" @default.
- W3080342357 hasAuthorship W3080342357A5000597313 @default.
- W3080342357 hasAuthorship W3080342357A5005667980 @default.
- W3080342357 hasAuthorship W3080342357A5012138678 @default.
- W3080342357 hasAuthorship W3080342357A5014107430 @default.
- W3080342357 hasAuthorship W3080342357A5048587578 @default.
- W3080342357 hasAuthorship W3080342357A5066061403 @default.
- W3080342357 hasAuthorship W3080342357A5068007462 @default.
- W3080342357 hasAuthorship W3080342357A5081165104 @default.
- W3080342357 hasConcept C113174947 @default.
- W3080342357 hasConcept C11413529 @default.
- W3080342357 hasConcept C115903868 @default.
- W3080342357 hasConcept C119857082 @default.
- W3080342357 hasConcept C124101348 @default.
- W3080342357 hasConcept C134306372 @default.
- W3080342357 hasConcept C154945302 @default.
- W3080342357 hasConcept C163797641 @default.
- W3080342357 hasConcept C197855036 @default.
- W3080342357 hasConcept C2778112365 @default.
- W3080342357 hasConcept C2781067378 @default.
- W3080342357 hasConcept C33923547 @default.
- W3080342357 hasConcept C41008148 @default.
- W3080342357 hasConcept C54355233 @default.
- W3080342357 hasConcept C56289965 @default.
- W3080342357 hasConcept C83804111 @default.
- W3080342357 hasConcept C84525736 @default.
- W3080342357 hasConcept C86803240 @default.
- W3080342357 hasConceptScore W3080342357C113174947 @default.
- W3080342357 hasConceptScore W3080342357C11413529 @default.
- W3080342357 hasConceptScore W3080342357C115903868 @default.
- W3080342357 hasConceptScore W3080342357C119857082 @default.
- W3080342357 hasConceptScore W3080342357C124101348 @default.
- W3080342357 hasConceptScore W3080342357C134306372 @default.
- W3080342357 hasConceptScore W3080342357C154945302 @default.
- W3080342357 hasConceptScore W3080342357C163797641 @default.
- W3080342357 hasConceptScore W3080342357C197855036 @default.
- W3080342357 hasConceptScore W3080342357C2778112365 @default.
- W3080342357 hasConceptScore W3080342357C2781067378 @default.
- W3080342357 hasConceptScore W3080342357C33923547 @default.
- W3080342357 hasConceptScore W3080342357C41008148 @default.
- W3080342357 hasConceptScore W3080342357C54355233 @default.
- W3080342357 hasConceptScore W3080342357C56289965 @default.
- W3080342357 hasConceptScore W3080342357C83804111 @default.
- W3080342357 hasConceptScore W3080342357C84525736 @default.
- W3080342357 hasConceptScore W3080342357C86803240 @default.
- W3080342357 hasLocation W30803423571 @default.
- W3080342357 hasOpenAccess W3080342357 @default.
- W3080342357 hasPrimaryLocation W30803423571 @default.
- W3080342357 hasRelatedWork W2389814391 @default.
- W3080342357 hasRelatedWork W3004292714 @default.
- W3080342357 hasRelatedWork W3200192427 @default.
- W3080342357 hasRelatedWork W3214885503 @default.
- W3080342357 hasRelatedWork W4293151273 @default.
- W3080342357 hasRelatedWork W4313906440 @default.
- W3080342357 hasRelatedWork W4380629648 @default.
- W3080342357 hasRelatedWork W4381745612 @default.
- W3080342357 hasRelatedWork W4385640509 @default.
- W3080342357 hasRelatedWork W2087668131 @default.
- W3080342357 isParatext "false" @default.
- W3080342357 isRetracted "false" @default.
- W3080342357 magId "3080342357" @default.
- W3080342357 workType "article" @default.