Common problems researchers identify · 01Governance and Transparency Gaps
206 papers28.6% of this theme group
Researchers highlight weaknesses in corporate governance and transparency when using blockchain and smart contracts.
Blockchain (185) · Corporate governance (17) · Transparency (20) · Smart contract (14)
A Survey of Blockchain: Techniques, Applications, and Challenges
Exploring Blockchains Interoperability: A Systematic Survey
View research history
Common problems researchers identify · 02Security and Privacy Risks
192 papers26.6% of this theme group
Studies flag vulnerabilities in blockchain security, cryptocurrency handling, and internet privacy.
Computer security (155) · Blockchain (176) · Cryptocurrency (37) · Internet privacy (20)
Introduction to Security and Privacy on the Blockchain
A survey on blockchain systems: Attacks, defenses, and privacy preservation
View research history
Common problems researchers identify · 03Supply Chain Traceability Issues
108 papers15.0% of this theme group
Papers point out challenges in applying blockchain for reliable supply‑chain tracking and management.
Supply chain (56) · Blockchain (103) · Supply chain management (19) · Traceability (20)
Blockchain technology and its relationships to sustainable supply chain management
Blockchain Technology for Global Supply Chain Management: A Survey of Applications, Challenges, Opportunities and Implications
View research history
Common problems researchers identify · 04Healthcare Data Interoperability
69 papers9.6% of this theme group
Researchers note obstacles to secure data sharing and interoperability in blockchain‑enabled health systems.
Health care (39) · Blockchain (61) · Interoperability (14) · Data sharing (8)
Blockchain technology in healthcare: Challenges and opportunities
Blockchain Application in Healthcare Systems: A Review
View research history
Common problems researchers identify · 05Ledger Misconceptions
53 papers7.4% of this theme group
Works critique common misunderstandings about distributed ledgers and their financial applications.
Distributed ledger (40) · Ledger (24) · Cryptocurrency (19) · Blockchain (35)
Blockchain Technology: Transforming Libertarian Cryptocurrency Dreams to Finance and Banking Realities
Blockchain: properties and misconceptions
View research history
Common problems researchers identify · 06Philosophical Foundations
47 papers6.5% of this theme group
Analyses explore epistemic and ethical implications of immutability and decentralized data infrastructures.
Philosophy (6) · Epistemology (4) · Immutability (6) · Cloud computing (6)
Credible Decentralized Exchange Design via Verifiable Sequencing Rules
Rethinking data infrastructure and its ethical implications in the face of automated digital content generation
View research history
Common problems researchers identify · 07IoT Security Integration
46 papers6.4% of this theme group
Studies identify difficulties integrating blockchain with IoT security and intrusion detection mechanisms.
Internet of Things (38) · Computer security (34) · Blockchain (44) · Intrusion detection system (3)
Addressing Security and Privacy Issues of IoT Using Blockchain Technology
Blockchain Technology for Applications in Internet of Things—Mapping From System Design Perspective
View research history