Stephen Chang 308 West Village H stchang at ccs dot neu dot edu PhD student Northeastern University College of Computer and Information Science Programming Research Lab PLT Research advisor: Matthias Felleisen

Research interests

I'm interested in all things pertaining to lazy evaluation in programming, from theory to language implementations.

I also hack on Racket.

Papers & Talks

Laziness By Need.
22rd European Symposium on Programming (ESOP 2013), Rome, Italy, March 2013.
[  Abstract  | Paper  ]

The Call-by-need Lambda Calculus, Revisited. With Matthias Felleisen.
21st European Symposium on Programming (ESOP 2012), Tallinn, Estonia, March 2012.
[  Abstract  | Paper  | Slides  | arXiv  ]

From Stack Traces to Lazy Rewriting Sequences. With Eli Barzilay, John Clements, and Matthias Felleisen.
Symposium on Implementation and Application of Functional Languages (IFL 2011), Lawrence, Kansas, USA, October, 2011.
[  Abstract  | Paper  | Slides  | arXiv (previous version)  ]

Evaluating Call By Need on the Control Stack. With David Van Horn and Matthias Felleisen.
Symposium on Trends in Functional Programming (TFP 2010), Norman, Oklahoma, May, 2010.
Best Student Paper award
[ Abstract  | Paper  | Slides  | arXiv  ]

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