V. N. Sastry
V. N. Sastry publishes mostly in Computer Networks and Communications, Information Systems and Artificial Intelligence, on topics such as Advanced Authentication Protocols Security, User Authentication and Security Systems and Cryptography and Data Security.
- World rank
- #1,011,440 of 7,710,434 ranked researchers
- Rank in India
- #14,184 of 280,097
- Works
- 73
- Citations
- 1.4k
- Citations per work
- 19.6
What does V. N. Sastry research?
V. N. Sastry's work is mostly in Computer Science (76%), Engineering (6%).
Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.
The fields and subfields, with their numbers
- Physical Sciences6082.4%
- Computer Science5575.9%
- Engineering56.5%
- Everything else1317.6%
- 1Computer Networks and Communications35% of their works
- 2Information Systems22% of their works
- 3Artificial Intelligence15% of their works
- 4Electrical and Electronic Engineering4% of their works
- 5Signal Processing4% of their works
- 6Control and Systems Engineering3% of their works
Research topics
- Advanced Authentication Protocols Security
- User Authentication and Security Systems
- Cryptography and Data Security
- Distributed and Parallel Computing Systems
- IoT and Edge/Fog Computing
- Security in Wireless Sensor Networks
- Blockchain Technology Applications and Security
- Cloud Computing and Resource Management
Which keywords describe V. N. Sastry's research?
The keywords of their largest research topics: Authentication, Biometrics, Internet of Things, Security, Key Exchange, Security Protocols, Passwords and Usability.
- Big Data
- Secure Routing
- Blockchain
- Grid Computing
- Edge Computing
- Distributed Systems
- Identity-Based Encryption
- Usability
- Security Protocols
- Security
- Biometrics
- Authentication
- Internet of Things
- Key Exchange
- Passwords
- Homomorphic Encryption
- Healthcare
- Resource Management
- Fog Computing
- Task Scheduling
- Key Management
- Smart Contracts
- Cloud Computing
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.
All 23 words, with their numbers
- Authentication522 topics
- Biometrics522 topics
- Internet of Things443 topics
- Security332 topics
- Key Exchange271 topic
- Security Protocols271 topic
- Passwords251 topic
- Usability251 topic
- Homomorphic Encryption191 topic
- Identity-Based Encryption191 topic
- Healthcare172 topics
- Distributed Systems162 topics
- Resource Management162 topics
- Edge Computing91 topic
- Fog Computing91 topic
- Grid Computing91 topic
- Task Scheduling91 topic
- Blockchain81 topic
- Key Management81 topic
- Secure Routing81 topic
- Smart Contracts81 topic
- Big Data71 topic
- Cloud Computing71 topic
Where does V. N. Sastry work?
V. N. Sastry's main affiliation in the publication record is Institute for Development and Research in Banking Technology, India.
How many publications and citations does V. N. Sastry have?
OpenAlex counts 73 works and 1,432 citations for V. N. Sastry, an h-index of 17, ranking #1,011,440 of 7,710,434 researchers worldwide on the quality score.
Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
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