Below is a list of recent research publications and brief summaries. A complete list can be found in my CV and on DBLP.


  • R. Buyya, S. N. Srirama, G. Casale, R. Calheiros, Y. Simmhan, B. Varghese, et al. A Manifesto for Future Generation Cloud Computing: Research Directions for the Next Decade, ACM Computing Surveys, to appear.
    • The paper surveys open and future problems in cloud computing to define a research agenda for the next decade.
  • W. Wang, G. Casale, A. Kattepur, and M. Nambiar. QMLE: a Methodology for Statistical Inference of Service Demands from Queueing Data, ACM Trans. on Modeling and Perform. Eval. Comp. Sys., to appear.
    • A methodology to infer service demands at resources based on queueing data.
  • D. Tamburri, G. Casale. Cognitive Distance and Research Output in Computing Education: A Case-Study, IEEE Trans. on Education, to appear.
    • A study on cognitive distance in doctoral education that hinders the quality and variety of research outputs from doctoral students.
  • S. Dipietro, R. Buyya, G. Casale. PAX: Partition-Aware Autoscaling for the Cassandra NoSQL Database, in Proc. of IEEE/IFIP NOMS, Apr 2018.
    • An autoscaling algorithm for runtime control of the Apache Cassandra NoSQL database.
  • G. Casale. Analyzing replacement policies in list-based caches with non-uniform access costs, in Proc. of IEEE INFOCOM, Apr 2018. Best-in-Session Presentation Award. [acc. rate: 19.2%].
    • Exact and approximate performance analysis of multi-level caches with first-come first-served and randomized replacement policies.




2003-2014: see CV