Publications

2017
8. Georgia Kougka, Anastasios Gounaris and Ulf Leser: Modeling Data Flow Execution in a Parallel Environment. DaWaK 2017: to appear
7. Georgia Kougka and Anastasios Gounaris: Optimal Task Ordering in Chain Data Flows: Exploring the Practicality of non-Scalable Solutions. DaWaK 2017: to appear
6. Georgia Kougka and Anastasios Gounaris: Cost optimization of data flows based on task re-ordering. Transactions on Large-Scale Data and Knowledge-Centered Systems (TLDKS)
5. Anastasios Gounaris, Georgia Kougka, Ruben Tous, Carlos Tripiana, and Jordi Torres: Dynamic Configuration of Partitioning in Spark Applications. IEEE Transactions on Parallel and Distributed Systems (TPDS)
2015
4. Georgia Kougka, Anastasios Gounaris and Kostas Tsichlas: Practical Algorithms for Execution Engine Selection in Data Flows. Future Generation Computer Systems: Volume 45, April 2015, Pages 133-148
2014
3. Georgia Kougka and Anastasios Gounaris: Optimization of Data-intensive Flows: Is it Needed? Is it Solved? DOLAP 2014: 95-98
2013
2. Georgia Kougka and Anastasios Gounaris: Declarative expression and optimization of data-intensive flows. DaWaK 2013: 13-25
2012
1. Georgia Kougka and Anastasios Gounaris: On optimizing workflows using query processing techniques. SSDBM 2012: 601-606 (poster session)