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Record Nr. |
UNINA990005270660403321 |
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Autore |
Falconi, Carlo |
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Titolo |
L'assistenza italiana sotto bandiera pontificia / Carlo Falconi |
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Pubbl/distr/stampa |
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Milano : Feltrinelli, 1957 |
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Descrizione fisica |
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Collana |
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Documenti e discussioni ; 4 |
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Disciplina |
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Locazione |
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Collocazione |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910983362703321 |
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Autore |
Wu Jiajing |
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Titolo |
Blockchain Transaction Data Analytics : Complex Network Approaches / / edited by Jiajing Wu, Dan Lin, Zibin Zheng |
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Pubbl/distr/stampa |
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Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2025 |
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ISBN |
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Edizione |
[1st ed. 2025.] |
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Descrizione fisica |
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1 online resource (210 pages) |
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Collana |
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Big Data Management, , 2522-0187 |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Blockchains (Databases) |
Data mining |
Software engineering |
Computers and civilization |
Electronic commerce |
Blockchain |
Data Mining and Knowledge Discovery |
Software Engineering |
Computers and Society |
e-Commerce and e-Business |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Chapter 1. Overview: Blockchain data analytics from a network perspective -- Chapter 2. Dynamic and microscopic traits of typical accounts -- Chapter 3. Evolution of global driving factors in Ethereum transaction networks -- Chapter 4. Evolution and voting behaviors in the EOSIO networks -- Chapter 5.Account classification based on the homophily-heterophily graph neural networks -- Chapter 6. Phishing fraud detection based on the streaming graph algorithm -- Chapter 7. Account risk rating based on network propagation algorithm -- Chapter 8. Transaction tracking based on personalized PageRank algorithm. |
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Sommario/riassunto |
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Blockchain, a decentralized ledger technology based on cryptographic algorithms, ensures the creation of immutable and tamper-proof ledgers in decentralized systems. The transparent nature of blockchain allows public access to transaction records, providing unprecedented opportunities for blockchain data analytics and mining. The primary value of blockchain transaction data analytics lies in two aspects: 1) by delving into the details of blockchain transaction data, we can extensively explore various types of user behavior patterns and the evolutionary process of blockchain transaction networks; and 2) analyzing blockchain transaction data aids in identifying illicit activities, offering effective regulatory solutions for the establishment of a healthier blockchain ecosystem. This book focuses on data analytics based on network-based approaches, providing a comprehensive analysis of blockchain data analytics problems, key technologies, and future directions. Different from most existing book, this book takes a unique approach to blockchain data analysis research, focusing on data analytics based on network-based approaches. Leveraging network analysis methods, the book concentrates on three main aspects of blockchain transaction data analytics and mining: (1) transaction network modelling and pattern mining, including macro and micro-level account attributes, money laundering network patterns, and network evolution patterns; (2) account business classification, such as account label prediction based on graph neural networks; and (3) anomaly behavior identification, covering phishing detection, risk scoring, and transaction tracking. Designed as a valuable resource for students, researchers, engineers, and policymakers in various fields related to blockchain data analytics, this book holds significant importance for understanding blockchain transaction behavior and addressing the detection of illicit activities in the blockchain space. |
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3. |
Record Nr. |
UNINA9910716494003321 |
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Titolo |
Navy Pension Fund. Communication from the President of the United States, transmitting proposed draft of legislation affecting an existing appropriated fund, the Navy Pension Fund, under control of the Navy Department, authorizing payments therefrom in the amount of $ 127.22. February 28, 1927. -- Read ; referred to the Committee on Appropriations and ordered to be printed |
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Pubbl/distr/stampa |
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[Washington, D.C.] : , : [U.S. Government Printing Office], , 1927 |
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Descrizione fisica |
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1 online resource (3 pages) : tables |
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Collana |
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Senate document / 69th Congress, 2nd session. Senate ; ; no. 221 |
[United States congressional serial set] ; ; [serial no. 8713] |
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Altri autori (Persone) |
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CoolidgeCalvin <1872-1933.> |
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Soggetti |
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Claims |
Budget - Law and legislation |
Legislative materials. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Batch processed record: Metadata reviewed, not verified. Some fields updated by batch processes. |
FDLP item number not assigned. |
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