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ICALP
2007
Springer
14 years 2 months ago
Boundedness of Monadic FO over Acyclic Structures
We study the boundedness problem for monadic least fixed points as a decision problem. While this problem is known to be undecidable in general and even for syntactically very res...
Stephan Kreutzer, Martin Otto, Nicole Schweikardt
HICSS
2006
IEEE
86views Biometrics» more  HICSS 2006»
14 years 2 months ago
Effective Anti-Spam Strategies in Companies: An International Study
While spam is considered a crucial problem for both companies and ordinary computer users, little is known about how spam actually affects companies and which anti-spam techniques...
Mikko T. Siponen, Carl Stucke
ITICSE
1999
ACM
14 years 1 months ago
A strategy for managing content complexity in algorithm animation
Computer animation is an excellent medium for capturing the dynamic nature of data structure manipulations, and can be used to advantage in the teaching of algorithms and data str...
Linda Stern, Harald Søndergaard, Lee Naish
SIGCSE
2009
ACM
134views Education» more  SIGCSE 2009»
14 years 3 months ago
What makes CS teachers change?: factors influencing CS teachers' adoption of curriculum innovations
Computer Science (CS) education researchers hope their research has real impact on teaching practices. Developers of innovative curricula and tools for CS education want teachers ...
Lijun Ni
GI
2009
Springer
14 years 1 months ago
Tokenized Interaction Architecture
: Out-of-Home (OOH) advertising is currently advancing into a new era: “pervasive advertising” is one of the buzz words describing a soft change from the traditional push-only ...
Boxian Dong, Bernhard Wally, Alois Ferscha