Kenneth J. Goldman, Paul Gross, Cinda Heeren, Geoffrey Herman, Lisa C. Kaczmarczyk, Michael C. Loui, Craig B. Zilles. Identifying important and difficult concepts in introductory computing courses using a delphi process: selective compression of unicode arrays in java. In J. D. Dougherty, Susan H. Rodger, Sue Fitzgerald, Mark Guzdial, editors, Proceedings of the 39th SIGCSE Technical Symposium on Computer Science Education, SIGCSE 2008, Portland, OR, USA, March 12-15, 2008. pages 256-260, ACM, 2008. [doi]
Abstract is missing.