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[null,"1.","Record Nr.",null,"UNICAMPANIASUN0097015"]
[null,null,"Autore",null,"Pace, Giuseppina"]
[null,null,"Titolo",null,"La Greatwall chinasi e la CdK1 ciclina B sono entrambi componenti critici del fattore che promuove la mitosi : tesi di laurea / Giuseppina Pace ; relatore Gabriella Chieffi"]
[null,null,"Pubbl/distr/stampa",null,"31 p. : ill. ; 30 cm"]
[null,null,"Edizione",null,"[[Caserta]]"]
[null,null,"Descrizione fisica",null,"Seconda Università degli studi di Napoli, Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, corso di laurea triennale in Biotecnologie, anno accademico 2012-2013."]
[null,null,"Soggetti",null,"Tesi - Biologia"]
[{"$nulls":4},"Tesi - Biotecnologie"]
[null,null,"Lingua di pubblicazione",null,"Italiano"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,"2.","Record Nr.",null,"UNISA996464531103316"]
[null,null,"Titolo",null,"Financial cryptography and data security : 25th international conference, FC 2021, virtual event, March 1-5, 2021, revised selected papers, part I / / edited by Nikita Borisov and Claudia Diaz"]
[null,null,"Pubbl/distr/stampa",null,"Berlin, Germany ; ; New York, New York : , : Springer-Verlag, , [2021]"]
[{"$nulls":4},"©2021"]
[null,null,"ISBN",null,"3-662-64322-7"]
[null,null,"Descrizione fisica",null,"1 online resource (529 pages)"]
[null,null,"Collana",null,"Lecture Notes in Computer Science ; ; v.12674"]
[null,null,"Disciplina",null,"005.824"]
[null,null,"Soggetti",null,"Computer networks"]
[{"$nulls":4},"Data encryption (Computer science)"]
[{"$nulls":4},"Computer security"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Intro -- Preface -- Organization -- Contents - Part I -- Contents - Part II -- Smart Contracts -- Attacking the DeFi Ecosystem with Flash Loans for Fun and Profit -- 1 Introduction -- 2 Background -- 2.1 DeFi Platforms -- 2.2 Reverting EVM State Transitions -- 2.3 Flash Loan Usage in the Wild -- 2.4 Related Work -- 3 Flash Loan Post-Mortem -- 3.1 Pump Attack and Arbitrage (PA&amp -- A) -- 3.2 Oracle Manipulation Attack -- 4 Optimizing DeFi Attacks -- 4.1 System and Threat Model -- 4.2 Parametrized Optimization Framework -- 5 Evaluation -- 5.1 Optimizing the Pump Attack and Arbitrage -- 5.2 Optimizing the Oracle Manipulation Attack -- 6 Implications of Transaction Atomicity -- 7 Discussion -- 8 Conclusion -- A  Classifying Flash Loan Use Cases -- B  Flash Loan Use Cases -- B.1  Wash Trading -- B.2  Collateral Swapping -- B.3  Flash Minting -- C  DeFi Models -- D  Optimizing the Pump Attack and Arbitrage -- E  Optimizing the Oracle Manipulation Attack -- F  Extended Discussion -- References -- The Eye of Horus: Spotting and Analyzing Attacks on Ethereum Smart Contracts -- 1 Introduction -- 2 Background -- 3 The Horus Framework -- 3.1 Extraction -- 3.2 Analysis -- 3.3 Tracing -- 4 Evaluation -- 4.1 Results -- 4.2 Validation -- 5 Analysis -- 5.1 Volume and Frequency of Attacks -- 5.2 Forensic Analysis on Uniswap and Lendf.me Incidents -- 6 Related Work -- 7 Conclusion -- References -- Timelocked Bribing -- 1 Introduction -- 1.1 HTLC -- 1.2 Bribing "]
[{"$nulls":4},"Attack -- 1.3 Payment Channels -- 1.4 Atomic Swaps -- 2 Analysis -- 2.1 Assumptions -- 2.2 Setting -- 2.3 All Miners Are Strong -- 2.4 One Miner is Weak -- 2.5 The Elimination of Dominated Strategies -- 2.6 The Elimination of Dominated Strategies of Strong Miners -- 3 Solutions -- 3.1 Mining Pools and Their Hashpower Shares -- 3.2 Lightning -- 3.3 Atomic Swaps -- 4 Related Work -- 4.1 Ignore Attacks."]
[{"$nulls":4},"4.2 Fork Attacks -- 5 Conclusion -- Appendix A  Transactions in Pseudo Bitcoin Script -- Appendix B  Iterated Removal of Dominated Strategies -- Appendix C  Risk Free Atomic Swaps -- References -- Shielded Computations in Smart Contracts Overcoming Forks -- 1 Introduction -- 1.1 Our Contributions -- 1.2 Related Work -- 2 Threat Model -- 3 Parallel Coin Tossing -- 3.1 Our PCT Protocol -- 3.2 Experimental Evaluation -- 4 Our Generic Compiler -- 5 Conclusions -- References -- A Formal Model of Algorand Smart Contracts -- 1 Introduction -- 2 The Algorand State Machine -- 2.1 Accounts and Transactions -- 2.2 Blockchain States -- 2.3 Executing Single Transactions -- 2.4 Executing Atomic Groups of Transactions -- 2.5 Executing Smart Contracts -- 2.6 Authorizing Transactions, and User-Blockchain Interaction -- 2.7 Fundamental Properties of ASC1 -- 3 Designing Secure Smart Contracts in Algorand -- 3.1 Attacker Model -- 3.2 Smart Contracts -- 4 From the Formal Model to Concrete Algorand -- 5 Conclusions -- References -- Anonymity and Privacy in Cryptocurrencies -- Everything You Ever Wanted to Know About Bitcoin Mixers (But Were Afraid to Ask) -- 1 Introduction -- 2 Background -- 3 Bitcoin Mixers -- 4 Academic Mixing Techniques -- 4.1 Decentralized Mixing Protocols -- 4.2 Centralized Mixing Protocols -- 5 Public Mixing Services -- 6 Evaluation -- 6.1 Methodology -- 7 Analysis -- 7.1 Implementation Analysis -- 7.2 Security Analysis -- 7.3 Additional Interesting Behavior -- 8 Discussion and Limitations -- 9 Conclusion -- A  Appendix 1 -- A.1  Public Mixer Characteristics -- B  Appendix 2 -- B.1  ChipMixer Results -- B.2  MixTum Results -- B.3  Bitcoin Mixer Results -- B.4  CryptoMixer Results -- B.5  Sudoku Wallet Results -- C  Appendix 3 -- C.1  Chip Generation Transactions -- References -- Perimeter: A Network-Layer Attack on the Anonymity of Cryptocurrencies."]
[{"$nulls":4},"1 Introduction -- 2 Background -- 2.1 Bitcoin Workings -- 2.2 Ethereum Workings -- 2.3 Internet Routing -- 3 Overview -- 3.1 Perimeter at a High-Level -- 3.2 Perimeter in Action -- 3.3 Generalizing Perimeter to Ethereum -- 4 Perimeter Workings -- 4.1 Recognizing Bitcoin Traffic -- 4.2 Creating the Initial Anonymity Set -- 4.3 Analyzing Data -- 4.4 Feature Selection -- 5 Perimeter's Practicality -- 5.1 Methodology -- 5.2 Findings -- 6 Perimeter's Effectiveness -- 6.1 Perimeter in Simulation -- 6.2 Perimeter in the Wild -- 7 Countermeasures -- 8 Related Work -- 9 Conclusion -- References -- An Empirical Analysis of Privacy in the Lightning Network -- 1 Introduction -- 1.1 Ethical Considerations -- 1.2 Related Work -- 2 Background -- 3 Blockchain Analysis -- 3.1 Data and Measurements -- 3.2 Private Channels -- 4 Balance Discovery -- 5 Path Discovery -- 5.1 Lightning Network Simulator -- 5.2 Simulation Results -- 6 Payment Discovery -- 6.1 Payment Discovery Algorithm -- 6.2 Attack Simulation -- 6.3 Simulated Attack Results -- 7 Conclusions -- References -- Cross-Layer Deanonymization Methods in the Lightning Protocol -- 1 Introduction -- 2 Background and Problem Statement -- 2.1 BTC Blockchain (Layer 1) -- 2.2 Nodes and Payment Channels in the LN (Layer 2) -- 2.3 Cross-Layer Interaction -- 2.4 The Cross-Layer Linking Problem -- 2.5 Related Work -- 3 Dataset -- 3.1 Off-Chain Data: LN -- 3.2 On-Chain Data: BTC Blockchain -- 3.3 Ground Truth Data: LN "]
[{"$nulls":4},"Payments -- 4 Clustering Heuristics -- 4.1 On-Chain BTC Entity Clustering (Layer 1) -- 4.2 Off-Chain LN Nodes Clustering (Layer 2) -- 5 Linking LN Nodes and BTC Entities -- 5.1 Linking Algorithm 1: Coin Reuse -- 5.2 Linking Algorithm 2: Entity Reuse -- 5.3 Validation -- 6 Assessing Security and Privacy Impact -- 6.1 Privacy Impact on BTC Entities (Layer 1) -- 6.2 Security and Privacy Impact on the LN (Layer 2)."]
[{"$nulls":4},"7 Conclusion and Future Work -- References -- The Complex Shape of Anonymity in Cryptocurrencies: Case Studies from a Systematic Approach -- 1 Introduction -- 1.1 Our Contribution -- 1.2 Other Related Work -- 2 Anonymity Framework -- 2.1 A Generic Cryptocurrency Scheme -- 2.2 A Comprehensive Adversarial Capability Model -- 2.3 All-in-one Generic Flexible Anonymity Game -- 2.4 Notions of Anonymity -- 3 Analysis -- 3.1 A Trusted Third Party (TTP) Scheme -- 3.2 Bitcoin -- 3.3 Zcash -- 3.4 Monero -- 3.5 Mimblewimble -- 4 Discussion -- 5 Conclusion -- A  Anonymity framework -- A.1  Anonymity Game -- A.2  Anonymity Notions -- References -- Secure Multi-party Computation -- Improving the Efficiency of AES Protocols in Multi-Party Computation -- 1 Introduction -- 1.1 Our Contributions -- 2 Preliminaries -- 3 Analysis of Previous MPC AES Implementations -- 3.1 Complexity of Available SPDZ Modules for AES -- 3.2  AES-BD Arithmetic Circuits ch11AESActiveCovertSecureDKLMS2012 -- 4 AES Decryption in MPC -- 4.1 Optimized  AES-BD for Inverse AES -- 4.2 Performance Optimization of Protocol 2 -- 4.3 Optimizations with Offline Phase -- 4.4 Offline Phase Tuples -- 4.5 Comparison with Other AES MPC Implementations -- 5 Conclusion -- 6  Appendix -- 6.1   AES-LT with Masked Table ch11AESTableLookUpKORSSV2017 -- 6.2  Details of BDEmbed -- 6.3  Regarding The Embedding from  GF(28) to  GF(240) -- References -- Rabbit: Efficient Comparison for Secure Multi-Party Computation -- 1 Introduction -- 1.1 Our Contribution -- 1.2 Technical Overview -- 2 Comparison Protocols -- 2.1 Comparison with Bitwise Shared Input - LTBits Protocol -- 2.2 Comparison with a Constant - LTC Protocol -- 2.3 ReLU - Special Case of LTC for R = 2k-1,  M = 2k -- 2.4 Comparison with Secret - LTS Protocol -- 3 Evaluation -- 3.1 Throughput of Rabbit comparisons -- 3.2 Neural Network Evaluation."]
[{"$nulls":4},"4 Discussion -- 4.1 Elimination of ``Slack'' in Comparisons -- 4.2 Applications to Machine Learning and Beyond -- 4.3 Statistical Security -- 5 Comparison with Related Work -- 6 Conclusion -- References -- Efficient Noise Generation to Achieve Differential Privacy with Applications to Secure Multiparty Computation -- 1 Introduction -- 1.1 Our Results -- 1.2 Related Work -- 2 Preliminaries -- 2.1 Notations -- 2.2 Secure Multiparty Computation -- 2.3 Differential Privacy -- 3 A General Framework for Distributed Noise Generation -- 4 A Novel Protocol for Discrete Laplace Noise Generation -- 4.1 The Bernoulli Distribution -- 4.2 The Discrete Laplace Distribution -- 5 A Novel Protocol for Binomial Noise Generation -- 6 Comparison -- 6.1 The Discrete Laplace Distribution -- 6.2 The Binomial Distribution -- A  Appendix -- A.1  The Protocol for Discrete Laplace Noise Generation ch13DKMMN06 -- A.2  The Protocol for Binomial Noise Generation ch13DKMMN06 -- References -- System and Application Security -- Specfuscator: Evaluating Branch Removal as a Spectre Mitigation -- 1 Introduction -- 2 Background -- 2.1 Speculative Execution Attacks -- 2.2 M/o/Vfuscator -- 3 Blank Spots in the Spectre Defense Landscape -- 4 Specfuscator -- 4.1 Design of Specfuscator -- 4.2 Security of Specfuscator -- 4.3 Implementation of Specfuscator -- 5 Evaluation -- 5.1 Security Evaluation -- 5.2 Performance Evaluation -- 6 Discussion -- 7 Conclusion -- References -- Speculative Dereferencing: Reviving "]
[{"$nulls":4},"Foreshadow -- 1 Introduction -- 2 Background and Related Work -- 3 From Address-Translation Attack to Foreshadow-L3 -- 3.1 H1: Prefetch Instruction Required -- 3.2 H2: Values in Registers Required -- 3.3 H3: sched_yield Required -- 3.4 H4: userspace_accessible Bit Required -- 3.5 H5: Effect only on Intel CPUs -- 3.6 Speculative Execution in the Kernel -- 3.7 Meltdown-L3 and Foreshadow-L3."]
[{"$nulls":4},"4 Improving the Leakage Rate."]
[null,"3.","Record Nr.",null,"UNINA9910814562403321"]
[null,null,"Autore",null,"Buyse Raymond <1889-1974.>"]
[null,null,"Titolo",null,"Un pèlerinage psycho-pédagogique aux États-Unis : carnet de voyage de Raymond Buyse, 1922 = an educational pilgrimage to the United States : travel diary of Raymond Buyse, 1922 / / introduction et édition annotée par Marc Depaepe et Lieven D'hulst avec la collaboration de Maartje Theuninck / introduction, edition, and comments by Marc Depaepe and Lieven D'hulst in cooperation with Maartje Theuninck ; translation, Joseph Lacey"]
[null,null,"Pubbl/distr/stampa",null,"Leuven, Belgium : , : Leuven University Press, , 2011"]
[{"$nulls":4},"©2011"]
[null,null,"ISBN",null,"94-6166-122-3"]
[null,null,"Descrizione fisica",null,"1 online resource (240 p.)"]
[null,null,"Collana",null,"Studia Paedagogica ; ; 46"]
[null,null,"Disciplina",null,"150"]
[null,null,"Soggetti",null,"Educational psychologists - Belgium"]
[{"$nulls":4},"Child psychologists - Belgium"]
[null,null,"Lingua di pubblicazione",null,"Francese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,"Nota di contenuto",null,"Un Pèlerinage Psycho-Pédagogique aux États-Unis; Droit d''auteur; Table des Matières; Introduction; I. Arrière-plans historiques; 1. À la recherche d'une pédagogie «scientifique»; 2. Les projets nord-américains d'une éducation scientifique; 3. Le culte de la «mesure» et l'idéologie de la «méritocratie»; 4. Le milieu «pédologique» et «pédotechnique» bruxellois; 5. Buyse et Decroly, compagnons de voyage: un couple asymétrique; 6. Des publications communes: le résultat direct du voyage; 7. Les débuts de la carrière de Buyse, une conséquence indirecte du voyage?"]
[{"$nulls":4},"12 avril. North Western University13 avril - Université de Chicago; 14.iv.22 Chicago to New York; Lundi 17. Visite à la CRB, 42, Broadway; Mardi 2 mai. Visite de Clark University; Jeudi 4 mai; Jeudi 11 mai; Buffalo to Niagara Falls. 12-v-'22; Samedi 13 mai; Dimanche 14 mai; Lundi 15 mai; Détroit : mardi 16; Vendredi 19. Visite à Jackson; Mercredi 24 et jeudi 25; Vendredi 26; Dimanche 28; Lundi 29; Mardi 30; Mercredi 31; Jeudi 1er juin; Vendredi 2 juin. St Paul - Minneapolis; Samedi 3 juin; Vendredi 9; Nuestra Señora la Reina de los Angeles; Notes brèves; Samedi 16. San Francisco to Ogden"]
[{"$nulls":4},"Notes brèvesMardi 20; Jeudi 22; Dimanche 25. Ogden; An Educational Pilgrimage to the United States; Copyright; Table of Contents; "]
[{"$nulls":4},"Introduction; I. Historical Background; 1. In Search of a Science of Education; 2. The Scientification of Education in North America; 3. The Cult of \"Measurement\" and the Ideology of \"Meritocracy\"; 4. \"Pedology\" and \"Pedotechnics\" in Brussels; 5. Buyse and Decroly, Travelling Companions: An Asymmetric Pair; 6. Joint Publications: The Direct Result of the Trip; 7. The Early Career of Buyse: An Indirect Consequence of the Trip?"]
[{"$nulls":4},"8. Personality and Character of Raymond BuyseII. The Narrative of the Journey; 1. Travelling to the United States at the Beginning of the Twentieth Century; 2. The Steps of the Journey; 3. The Travel Diary: Questions of Genre; 4. A Question of Style; 5. Major Themes; A Note on the Text; Text Edition; The Crossing; New York. Arrival; 28 iii 22 New York. Washington; Washington; 30.iii.22 Washington to Pittsburgh; Pittsburgh; Pittsburgh. Pa. 31st March to 4th April; Pittsburgh to Columbus (Ohio); Columbus to Chicago. 8.30; 10th April. First visit to the University of Chicago"]
[{"$nulls":4},"11th. University of Chicago"]
[null,null,null,"Sommario/riassunto","In 1922, Raymond Buyse, a young Belgian 'pedologist', undertook, together with the famous Dr. Ovide Decroly, a study tour of the United States of America. Both were interested in the 'scientific' study of the child and especially in applied American psychology. They met well-known American professors and visited universities that were developing these aspects of educational psychology. Back in Belgium, they dedicated several books and articles to the issues discussed during the trip. Less known is that Raymond Buyse noted his impressions and reflections of the trip in a diary. Buyse writes in a lively style about his encounters with the 'great' psychologists and pedagogues of that time and in doing so this diary adds a new dimension to the study of the history of educational psychology in Belgium and far beyond."]