· Social Network Data Analysis on Big Data Processing Platforms (joint work with Dr. Ibrahim Korpeoglu)
Development, implementation and evaluation of algorithms/methods to process/analyze social network data for various social network problems.
Ø H. Aksu, M. Canim, Y. C. Chang, I. Korpeoglu, Ö. Ulusoy, Efficient Community Identification and Maintenance at Multiple Resolutions on Distributed Datastores, Data & Knowledge Engineering, vo.100, Part A, 2015. ( pdf copy)
Ø H. Aksu, M. Canim, Y. C. Chang, I. Korpeoglu, Ö. Ulusoy, Multi-resolution Social Network Community Identification and Maintenance on Big Data Platform, 2nd IEEE International Congress on Big Data (BigData’13), Santa Clara, CA, USA, June 2013. ( pdf copy) Best Paper Award
Ø H. Aksu, M. Canim, Y. C. Chang, I. Korpeoglu, Ö. Ulusoy, Distributed k-Core View Materialization and Maintenance for Large Dynamic Graphs, IEEE Transactions on Knowledge and Data Engineering, vol.26, no.10, 2014. ( pdf copy)
· Peer-to-Peer Social Networks (joint work with Dr. Hakan Ferhatosmanoğlu)
Development, implementation and evaluation of algorithms/methods for decentralized social networks.
Ø Y Aytaş, H Ferhatosmanoglu, Ö Ulusoy, Link Recommendation in P2P Social Networks, VLDB Workshop on Online Social Systems (WOSS 2012), August 2012. ( pdf copy)