D. Sivakumar
D. Sivakumar publishes mostly in Artificial Intelligence, Computational Theory and Mathematics and Organic Chemistry, on topics such as Complexity and Algorithms in Graphs, Cryptography and Data Security and Data Management and Algorithms.
- World rank
- #28,707 of 1,633,909 ranked researchers
- Rank in United States
- #13,431 of 358,040
- Works
- 35
- Citations
- 1.2k
- Citations per work
- 32.9
What does D. Sivakumar research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Artificial Intelligence27% of their works
- 2Computational Theory and Mathematics23% of their works
- 3Organic Chemistry6% of their works
- 4Signal Processing6% of their works
- 5Management Science and Operations Research6% of their works
- 6Computer Networks and Communications4% of their works
Research topics
Which keywords describe D. Sivakumar's research?
The keywords of their largest research topics: Approximation Algorithms, Combinatorial Optimization, Homomorphic Encryption, Identity-Based Encryption, Machine Learning, GPS Trajectories, Trajectory Data Mining and Active Learning.
- Semi-Supervised Learning
- Quantum Computation
- Formal Languages
- Automata
- Active Learning
- GPS Trajectories
- Identity-Based Encryption
- Combinatorial Optimization
- Approximation Algorithms
- Homomorphic Encryption
- Machine Learning
- Trajectory Data Mining
- Algorithmic Information Theory
- Computability
- Fuzzy Logic Systems
- Quantum Information
- Type-2 Fuzzy Sets
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.
All 17 words, with their numbers
- Approximation Algorithms71 topic
- Combinatorial Optimization71 topic
- Homomorphic Encryption41 topic
- Identity-Based Encryption41 topic
- Machine Learning42 topics
- GPS Trajectories31 topic
- Trajectory Data Mining31 topic
- Active Learning21 topic
- Algorithmic Information Theory21 topic
- Automata21 topic
- Computability21 topic
- Formal Languages21 topic
- Fuzzy Logic Systems21 topic
- Quantum Computation21 topic
- Quantum Information21 topic
- Semi-Supervised Learning21 topic
- Type-2 Fuzzy Sets21 topic
Where does D. Sivakumar work?
D. Sivakumar's main affiliation in the publication record is IBM Research - Almaden, United States.
How many publications and citations does D. Sivakumar have?
Science Explorer counts 35 works and 1,151 citations for D. Sivakumar, ranking #28,707 of 1,633,909 researchers worldwide on the composite score.
Ranked on field-normalised 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.
Other researchers named D. Sivakumar
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