Dimitris PAPADOPOULOS

PhD in Computer Science
Boston University, 2016

Assistant Professor
Department of Computer Science and Engineering



(852) 2358 8767
dipapado@ust.hk
Room 2537
Personal Web

---

Google Scholar
9Q8DH5sAAAAJ

ORCID
0000-0003-2621-3015

Scopus ID
57197036438




Research Interest Publications Projects Teaching Assignment RPG Supervision Space used




Research Interest

---

Computer security
Cryptography
Cybersecurity
Data encryption
Network security



Publications

---

All Years 24 2022 0 2021 4 2020 3 2019 3 2018 5 2017 2 2016 7

---

Expand All Collapse All


2021 4

This Website Uses Nudging: MTurk Workers' Behaviour on Cookie Consent Notices
Proceedings of the ACM on Human-Computer Interaction, v. 5, (CSCW2), October 2021, article number 346
Bermejo Fernandez, Carlos; Chatzopoulos, Dimitris; Papadopoulos, Dimitrios; Hui, Pan Article
Agora: A Privacy-Aware Data Marketplace
Proceedings - International Conference on Distributed Computing Systems, v. 2020-November, February 2021, article number 9355615, p. 1211-1212
Koutsos, Vlasios; Papadopoulos, Dimitrios; Chatzopoulos, Dimitrios; Tarkoma, Sasu; Hui, Pan Conference paper
Multi-User Collusion-Resistant Searchable Encryption with Optimal Search Time
ASIA CCS '21: Proceedings of the 2021 ACM Asia Conference on Computer and Communications Security, New York, NY, United States : Association for Computing Machinery, 2021, p. 252-264
Wang, Yun; Papadopoulos, Dimitrios Conference paper
Private Hierarchical Clustering and Efficient Approximation
CCSW 2021 - Proceedings of the 2021 Cloud Computing Security Workshop, co-located with CCS 2021, November 2021, p. 3-20
Meng, Xianrui; Papadopoulos, Dimitrios; Oprea, Alina; Triandopoulos, Nikos Conference paper

2020 3

Dynamic Searchable Encryption with Small Client Storage
27TH ANNUAL NETWORK AND DISTRIBUTED SYSTEM SECURITY SYMPOSIUM (NDSS 2020), 2020
Demertzis, Ioannis; Chamani, Javad Ghareh; Papadopoulos, Dimitrios; Papamanthou, Charalampos Conference paper
MIRAGE: Succinct arguments for randomized algorithms with applications to universal zk-SNARKs
Proceedings of the 29th USENIX Security Symposium / USENIX Association. Berkeley, California, United States : USENIX Association, 2020, p. 2129-2146
Kosba, Ahmed E.; Papadopoulos, Dimitrios; Papamanthou, Charalampos; Song, Dawn Conference paper
SEAL: Attack Mitigation for Encrypted Databases via Adjustable Leakage
Proceedings of the 29th USENIX Security Symposium, 2020, p. 2433-2450
Demertzis, Ioannis; Papadopoulos, Dimitrios; Papamanthou, Charalampos; Shintre, Saurabh Conference paper

2019 3

BitExTract: Interactive Visualization for Extracting Bitcoin Exchange Intelligence
IEEE Transactions on Visualization and Computer Graphics, v. 25, (1), January 2019, article number 8440044, p. 162-171
Yue, Xuanwu; Shu, Xinhuan; Zhu, Xinyu; Du, Xinnan; Yu, Zheqing; Papadopoulos, Dimitrios; Liu, Siyuan Article
SESOS: A Verifiable Searchable Outsourcing Scheme for Ordered Structured Data in Cloud Computing
SESOS: A Verifiable Searchable Outsourcing Scheme for Ordered Structured Data in Cloud Computing, v. 11, (1), 2019, article number 3, p. 15-34
Ghareh chamani, Javad; Dousti, Mohammad Sadeq; Jalili, Rasool; Papadopoulos, Dimitrios Article
Transparency Logs via Append-only Authenticated Dictionaries
Proceedings of the ACM Conference on Computer and Communications Security, November 2019, p. 1299-1316
Tomescu, Alin; Papamanthou, Charalampos; Bhupatiraju, Vivek; Triandopoulos, Nikos; Papadopoulos, Dimitrios; Devadas, Srinivas Conference paper

2018 5

Privacy in Decentralized Cryptocurrencies
Communications of the ACM, v. 61, (6), June 2018, p. 78-88
Genkin, Daniel; Papadopoulos, Dimitris; Papamanthou, Charalampos Article
New Constructions for Forward and Backward Private Symmetric Searchable Encryption
Proceedings of the ACM Conference on Computer and Communications Security, October 2018, p. 1038-1055
Ghareh Chamani, Javad; Papadopoulos, Dimitrios; Papamanthou, Charalampos; Jalili, Rasool Conference paper
Searchable Encryption with Optimal Locality: Achieving Sublogarithmic Read Efficiency
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 10991, 2018, p. 371-406
Demertzis, I.; Papadopoulos, Dimitrios; Papamanthou, Charalampos Conference paper
Stateful multi-client verifiable computation
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 10892, July 2018, p. 637-656
Cachin, Christian; Ghosh, Esha; Papadopoulos, Dimitrios; Tackmann, Bj?rn Conference paper
VRAM: Faster Verifiable RAM with Program-Independent Preprocessing
Proceedings - IEEE Symposium on Security and Privacy, v. 2018-May, July 2018, article number 8418645, p. 908-925
Zhang, Yupeng; Genkin, Daniel; Katz, Jonathan; Papadopoulos, Dimitrios; Papamanthou, Charalampos Conference paper

2017 2

Server-Aided Secure Computation With Off-Line Parties
Lecture Notes in Computer Science, v. 10492 LNCS, 2017, p. 103-123
Baldimtsi, Foteini; Papadopoulos, Dimitris; Papadopoulos, Stavros; Scafuro, Alessandra; Triandopoulos, Nikos Conference paper
vSQL: Verifying Arbitrary SQL Queries over Dynamic Outsourced Databases
Proceedings - IEEE Symposium on Security and Privacy, IEEE, 2017, p. 863-880
Zhang, Yupeng; Genkin, Daniel; Katz, Jonathan; Papadopoulos, Dimitris; Papamanthou, Charalampos Conference paper

2016 1

Zero-Knowledge Accumulators and Set Algebra
Lecture Notes in Computer Science, v. 10032, 2016, p. 67-100
Ghosh, Esha; Ohrimenko, Olga; Papadopoulos, Dimitrios; Tamassia, Roberto; Triandopoulos, Nikos Conference paper

2015 2

NSEC5: Provably Preventing DNSSEC Zone Enumeration
The 2015 Network and Distributed System Security (NDSS) Symposium, San Diego, CA, 8 - 11 February 2015
Goldberg, Sharon; Naor, Moni; Papadopoulos, Dimitris; Reyzin, Leonid; Vasantand, Sachin; Ziv, Asaf Conference paper
Practical Authenticated Pattern Matching with Optimal Proof Size
Proceedings of the VLDB Endowment, v. 8, (7), 2015, p. 750-761
Papadopoulos, Dimitrios; Papamanthou, Charalampos; Tamassia, Roberto; Triandopoulos, Nikos Conference paper

2014 3

Taking Authenticated Range Queries to Arbitrary Dimensions
Proceedings of the ACM Conference on Computer and Communications Security, November 2014, p. 819-830
Papadopoulos, Dimitrios; Papadopoulos, Stavros; Triandopoulos, Nikos Conference paper
TRUESET: Faster Verifiable Set Computations
login, v. 39, (6), Dec 2014, p. 89-90
Kosba, Ahmed E.; Papadopoulos, Dimitrios; Papamanthou, Charalampos; Sayed, Mahmoud F.; Shi, Elaine; Triandopoulos, Nikos Conference paper
Verifiable Set Operations over Outsourced Databases
Lecture Notes in Computer Science, v. 8383, 2014, p. 113-130
Canetti, Ran; Paneth, Omer; Papadopoulos, Dimitrios; Triandopoulos, Nikos Conference paper

2011 1

Combining Traditional Map Labeling with Boundary Labeling
Lecture Notes in Computer Science, v. 6543, 2011, p. 111-122
Bekos, Michael A.; Kaufmann, Michael Alexander; Papadopoulos, Dimitrios T.; Symvonis, Antonios Conference paper


Expand All Collapse All


Article 1

This Website Uses Nudging: MTurk Workers' Behaviour on Cookie Consent Notices
Proceedings of the ACM on Human-Computer Interaction, v. 5, (CSCW2), October 2021, article number 346
Bermejo Fernandez, Carlos; Chatzopoulos, Dimitris; Papadopoulos, Dimitrios; Hui, Pan

Conference paper 3

Agora: A Privacy-Aware Data Marketplace
Proceedings - International Conference on Distributed Computing Systems, v. 2020-November, February 2021, article number 9355615, p. 1211-1212
Koutsos, Vlasios; Papadopoulos, Dimitrios; Chatzopoulos, Dimitrios; Tarkoma, Sasu; Hui, Pan
Multi-User Collusion-Resistant Searchable Encryption with Optimal Search Time
ASIA CCS '21: Proceedings of the 2021 ACM Asia Conference on Computer and Communications Security, New York, NY, United States : Association for Computing Machinery, 2021, p. 252-264
Wang, Yun; Papadopoulos, Dimitrios
Private Hierarchical Clustering and Efficient Approximation
CCSW 2021 - Proceedings of the 2021 Cloud Computing Security Workshop, co-located with CCS 2021, November 2021, p. 3-20
Meng, Xianrui; Papadopoulos, Dimitrios; Oprea, Alina; Triandopoulos, Nikos


Expand All Collapse All


Conference paper 3

Dynamic Searchable Encryption with Small Client Storage
27TH ANNUAL NETWORK AND DISTRIBUTED SYSTEM SECURITY SYMPOSIUM (NDSS 2020), 2020
Demertzis, Ioannis; Chamani, Javad Ghareh; Papadopoulos, Dimitrios; Papamanthou, Charalampos
MIRAGE: Succinct arguments for randomized algorithms with applications to universal zk-SNARKs
Proceedings of the 29th USENIX Security Symposium / USENIX Association. Berkeley, California, United States : USENIX Association, 2020, p. 2129-2146
Kosba, Ahmed E.; Papadopoulos, Dimitrios; Papamanthou, Charalampos; Song, Dawn
SEAL: Attack Mitigation for Encrypted Databases via Adjustable Leakage
Proceedings of the 29th USENIX Security Symposium, 2020, p. 2433-2450
Demertzis, Ioannis; Papadopoulos, Dimitrios; Papamanthou, Charalampos; Shintre, Saurabh


Expand All Collapse All


Article 2

BitExTract: Interactive Visualization for Extracting Bitcoin Exchange Intelligence
IEEE Transactions on Visualization and Computer Graphics, v. 25, (1), January 2019, article number 8440044, p. 162-171
Yue, Xuanwu; Shu, Xinhuan; Zhu, Xinyu; Du, Xinnan; Yu, Zheqing; Papadopoulos, Dimitrios; Liu, Siyuan
SESOS: A Verifiable Searchable Outsourcing Scheme for Ordered Structured Data in Cloud Computing
SESOS: A Verifiable Searchable Outsourcing Scheme for Ordered Structured Data in Cloud Computing, v. 11, (1), 2019, article number 3, p. 15-34
Ghareh chamani, Javad; Dousti, Mohammad Sadeq; Jalili, Rasool; Papadopoulos, Dimitrios

Conference paper 1

Transparency Logs via Append-only Authenticated Dictionaries
Proceedings of the ACM Conference on Computer and Communications Security, November 2019, p. 1299-1316
Tomescu, Alin; Papamanthou, Charalampos; Bhupatiraju, Vivek; Triandopoulos, Nikos; Papadopoulos, Dimitrios; Devadas, Srinivas


Expand All Collapse All


Article 1

Privacy in Decentralized Cryptocurrencies
Communications of the ACM, v. 61, (6), June 2018, p. 78-88
Genkin, Daniel; Papadopoulos, Dimitris; Papamanthou, Charalampos

Conference paper 4

New Constructions for Forward and Backward Private Symmetric Searchable Encryption
Proceedings of the ACM Conference on Computer and Communications Security, October 2018, p. 1038-1055
Ghareh Chamani, Javad; Papadopoulos, Dimitrios; Papamanthou, Charalampos; Jalili, Rasool
Searchable Encryption with Optimal Locality: Achieving Sublogarithmic Read Efficiency
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 10991, 2018, p. 371-406
Demertzis, I.; Papadopoulos, Dimitrios; Papamanthou, Charalampos
Stateful multi-client verifiable computation
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 10892, July 2018, p. 637-656
Cachin, Christian; Ghosh, Esha; Papadopoulos, Dimitrios; Tackmann, Bj?rn
VRAM: Faster Verifiable RAM with Program-Independent Preprocessing
Proceedings - IEEE Symposium on Security and Privacy, v. 2018-May, July 2018, article number 8418645, p. 908-925
Zhang, Yupeng; Genkin, Daniel; Katz, Jonathan; Papadopoulos, Dimitrios; Papamanthou, Charalampos


Expand All Collapse All


Conference paper 2

Server-Aided Secure Computation With Off-Line Parties
Lecture Notes in Computer Science, v. 10492 LNCS, 2017, p. 103-123
Baldimtsi, Foteini; Papadopoulos, Dimitris; Papadopoulos, Stavros; Scafuro, Alessandra; Triandopoulos, Nikos
vSQL: Verifying Arbitrary SQL Queries over Dynamic Outsourced Databases
Proceedings - IEEE Symposium on Security and Privacy, IEEE, 2017, p. 863-880
Zhang, Yupeng; Genkin, Daniel; Katz, Jonathan; Papadopoulos, Dimitris; Papamanthou, Charalampos


Expand All Collapse All


Conference paper 1

Zero-Knowledge Accumulators and Set Algebra
Lecture Notes in Computer Science, v. 10032, 2016, p. 67-100
Ghosh, Esha; Ohrimenko, Olga; Papadopoulos, Dimitrios; Tamassia, Roberto; Triandopoulos, Nikos


Expand All Collapse All


Conference paper 2

NSEC5: Provably Preventing DNSSEC Zone Enumeration
The 2015 Network and Distributed System Security (NDSS) Symposium, San Diego, CA, 8 - 11 February 2015
Goldberg, Sharon; Naor, Moni; Papadopoulos, Dimitris; Reyzin, Leonid; Vasantand, Sachin; Ziv, Asaf
Practical Authenticated Pattern Matching with Optimal Proof Size
Proceedings of the VLDB Endowment, v. 8, (7), 2015, p. 750-761
Papadopoulos, Dimitrios; Papamanthou, Charalampos; Tamassia, Roberto; Triandopoulos, Nikos


Expand All Collapse All


Conference paper 3

Taking Authenticated Range Queries to Arbitrary Dimensions
Proceedings of the ACM Conference on Computer and Communications Security, November 2014, p. 819-830
Papadopoulos, Dimitrios; Papadopoulos, Stavros; Triandopoulos, Nikos
TRUESET: Faster Verifiable Set Computations
login, v. 39, (6), Dec 2014, p. 89-90
Kosba, Ahmed E.; Papadopoulos, Dimitrios; Papamanthou, Charalampos; Sayed, Mahmoud F.; Shi, Elaine; Triandopoulos, Nikos
Verifiable Set Operations over Outsourced Databases
Lecture Notes in Computer Science, v. 8383, 2014, p. 113-130
Canetti, Ran; Paneth, Omer; Papadopoulos, Dimitrios; Triandopoulos, Nikos


Expand All Collapse All


Conference paper 1

Combining Traditional Map Labeling with Boundary Labeling
Lecture Notes in Computer Science, v. 6543, 2011, p. 111-122
Bekos, Michael A.; Kaufmann, Michael Alexander; Papadopoulos, Dimitrios T.; Symvonis, Antonios


Expand All Collapse All


2016 1

Zero-Knowledge Accumulators and Set Algebra
Lecture Notes in Computer Science, v. 10032, 2016, p. 67-100
Ghosh, Esha; Ohrimenko, Olga; Papadopoulos, Dimitrios; Tamassia, Roberto; Triandopoulos, Nikos Conference paper

2015 2

NSEC5: Provably Preventing DNSSEC Zone Enumeration
The 2015 Network and Distributed System Security (NDSS) Symposium, San Diego, CA, 8 - 11 February 2015
Goldberg, Sharon; Naor, Moni; Papadopoulos, Dimitris; Reyzin, Leonid; Vasantand, Sachin; Ziv, Asaf Conference paper
Practical Authenticated Pattern Matching with Optimal Proof Size
Proceedings of the VLDB Endowment, v. 8, (7), 2015, p. 750-761
Papadopoulos, Dimitrios; Papamanthou, Charalampos; Tamassia, Roberto; Triandopoulos, Nikos Conference paper

2014 3

Taking Authenticated Range Queries to Arbitrary Dimensions
Proceedings of the ACM Conference on Computer and Communications Security, November 2014, p. 819-830
Papadopoulos, Dimitrios; Papadopoulos, Stavros; Triandopoulos, Nikos Conference paper
TRUESET: Faster Verifiable Set Computations
login, v. 39, (6), Dec 2014, p. 89-90
Kosba, Ahmed E.; Papadopoulos, Dimitrios; Papamanthou, Charalampos; Sayed, Mahmoud F.; Shi, Elaine; Triandopoulos, Nikos Conference paper
Verifiable Set Operations over Outsourced Databases
Lecture Notes in Computer Science, v. 8383, 2014, p. 113-130
Canetti, Ran; Paneth, Omer; Papadopoulos, Dimitrios; Triandopoulos, Nikos Conference paper

2011 1

Combining Traditional Map Labeling with Boundary Labeling
Lecture Notes in Computer Science, v. 6543, 2011, p. 111-122
Bekos, Michael A.; Kaufmann, Michael Alexander; Papadopoulos, Dimitrios T.; Symvonis, Antonios Conference paper


No Publications






Teaching Assignment

---

2021-22 Winter 0 2021-22 Fall 4 2020-21 Summer 2 2020-21 Spring 1 2020-21 Winter 0 2020-21 Fall 2

---

COMP2711 Discrete Mathematical Tools for Computer Science
COMP4971A Independent Work
COMP4981 Final Year Project
UROP1100E Undergraduate Research Opportunities Series 1


COMP4971A Independent Work
COMP4981 Final Year Project


COMP2012 Object-Oriented Programming and Data Structures


COMP2711 Discrete Mathematical Tools for Computer Science
COMP4981H Final Year Thesis


No Teaching Assignments


No Teaching Assignments






Research Postgraduate (RPG) Supervision From January 2019 to December 2022 (As of 30 January 2022)

---

All Supervisions Current RPGs Graduated RPGs

---

Current RPGs

---

Doctor of Philosophy HAGHIGHI, Arman
Computer Science and Engineering( 2021 - )

WANG, Yun
Computer Science and Engineering( 2021 - )

KOUTSOS, Vlasios
Computer Science and Engineering( 2020 - )

XIN, Jiajun
Computer Science and Engineering( 2020 - )

GHAREH CHAMANI, Javad
Computer Science and Engineering( 2019 - )

---

Master of Philosophy YIP, Tai Tak Martin
Computer Science and Engineering( 2019 - )

---

Graduated RPGs

---

Master of Philosophy HAGHIGHI, Arman
Computer Science and Engineering( Completed in 2021 )









ProjectsFrom January 2020 to December 2022

---

All Projects 3 Leading Projects 2 Participating Projects 1

---

Zero-Knowledge Proofs with Offline/Online Provers: Applications to Efficient Zero-Knowledge Dictionaries and Beyond


基于離線/在線證明者的零知識證明：在零知識字典中的應用及其他 Leading


RGC - General Research Fund


Project Team (HKUST)
PAPADOPOULOS Dimitris (Lead)


2022 -




Security-minded CDE for Building Data Management Using Distributed Ledger Technology


利用分散式賬本技術之安全建築數據管理通用數據平臺 Participating


Innovation and Technology Fund (funded via Logistics and Supply Chain MultiTech R&D Center)


Project Team (HKUST)
CHENG Jack Chin Pang (Lead)
PAPADOPOULOS Dimitris


2021 -




Private Smart Contracts Evaluation using Efficient Zero-knowledge Proofs


使用高效零知識證明進行私人智能合約評估 Leading


RGC - Early Career Scheme


Project Team (HKUST)
PAPADOPOULOS Dimitris (Lead)


2019 -