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ICFP
2010
ACM
13 years 10 months ago
The impact of higher-order state and control effects on local relational reasoning
Reasoning about program equivalence is one of the oldest problems in semantics. In recent years, useful techniques have been developed, based on bisimulations and logical relation...
Derek Dreyer, Georg Neis, Lars Birkedal
CACM
2008
101views more  CACM 2008»
13 years 9 months ago
Just say 'A Class Defines a Data Type'
data type and (Java) class, asking about the relationship between them. The same students would also be unlikely to find an answer in a CS1 textbook. Some textbooks might not even ...
Chenglie Hu
SIGSOFT
2006
ACM
14 years 10 months ago
Questions programmers ask during software evolution tasks
Though many tools are available to help programmers working on change tasks, and several studies have been conducted to understand how programmers comprehend systems, little is kn...
Jonathan Sillito, Gail C. Murphy, Kris De Volder
STOC
2005
ACM
150views Algorithms» more  STOC 2005»
14 years 9 months ago
Correcting errors without leaking partial information
This paper explores what kinds of information two parties must communicate in order to correct errors which occur in a shared secret string W. Any bits they communicate must leak ...
Yevgeniy Dodis, Adam Smith
MKM
2005
Springer
14 years 2 months ago
An Exploration in the Space of Mathematical Knowledge
Abstract. Although knowledge is a central topic for MKM there is little explicit discussion on what ‘knowledge’ might actually be. There are specific intuitions about form and...
Andrea Kohlhase, Michael Kohlhase