Stathes P. Hadjiefthymiades
Stathes P. Hadjiefthymiades publishes mostly in Computer Networks and Communications, Artificial Intelligence and Information Systems, on topics such as Context-Aware Activity Recognition Systems, Service-Oriented Architecture and Web Services and Energy Efficient Wireless Sensor Networks.
- World rank
- #1,972,063 of 7,710,434 ranked researchers
- Rank in Greece
- #8,280 of 33,280
- Works
- 285
- Citations
- 3.5k
- Citations per work
- 12.4
What does Stathes P. Hadjiefthymiades research?
Stathes P. Hadjiefthymiades's work is mostly in Computer Science (70%), Engineering (8%).
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 Sciences22578.9%
- Computer Science20170.4%
- Engineering248.5%
- Everything else6021.1%
- 1Computer Networks and Communications40% of their works
- 2Artificial Intelligence10% of their works
- 3Information Systems9% of their works
- 4Electrical and Electronic Engineering8% of their works
- 5Computer Vision and Pattern Recognition8% of their works
- 6Signal Processing4% of their works
Research topics
- Context-Aware Activity Recognition Systems
- Service-Oriented Architecture and Web Services
- Energy Efficient Wireless Sensor Networks
- Mobile Agent-Based Network Management
- Opportunistic and Delay-Tolerant Networks
- Wireless Communication Networks Research
- Data Management and Algorithms
- Indoor and Outdoor Localization Technologies
Which keywords describe Stathes P. Hadjiefthymiades's research?
The keywords of their largest research topics: Resource Allocation, Clustering Algorithms, Wireless Sensor Networks, Activity Recognition, Pervasive Computing, QoS-Aware Middleware, Semantic Web Services and Energy-Efficient Protocols.
- Indoor Localization
- GPS Trajectories
- Power Control
- Delay-Tolerant Networks
- Network Management
- Energy-Efficient Protocols
- QoS-Aware Middleware
- Activity Recognition
- Clustering Algorithms
- Resource Allocation
- Wireless Sensor Networks
- Pervasive Computing
- Semantic Web Services
- Mobile Agents
- Routing Techniques
- Mobile Ad Hoc Networks
- Wireless Networks
- Trajectory Data Mining
- RF-Based Positioning
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 19 words, with their numbers
- Resource Allocation612 topics
- Clustering Algorithms572 topics
- Wireless Sensor Networks562 topics
- Activity Recognition481 topic
- Pervasive Computing481 topic
- QoS-Aware Middleware451 topic
- Semantic Web Services451 topic
- Energy-Efficient Protocols331 topic
- Mobile Agents331 topic
- Network Management331 topic
- Routing Techniques331 topic
- Delay-Tolerant Networks311 topic
- Mobile Ad Hoc Networks311 topic
- Power Control301 topic
- Wireless Networks301 topic
- GPS Trajectories241 topic
- Trajectory Data Mining241 topic
- Indoor Localization231 topic
- RF-Based Positioning231 topic
Where does Stathes P. Hadjiefthymiades work?
Stathes P. Hadjiefthymiades's main affiliation in the publication record is National and Kapodistrian University of Athens, Greece.
How many publications and citations does Stathes P. Hadjiefthymiades have?
OpenAlex counts 285 works and 3,524 citations for Stathes P. Hadjiefthymiades, an h-index of 26, ranking #1,972,063 of 7,710,434 researchers worldwide on the quality 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.
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