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ACS
2006
14 years 9 months ago
Universality of Coproducts in Categories of Lax Algebras
Abstract. Categories of lax (T, V )-algebras are shown to have pullbackstable coproducts if T preserves inverse images. The general result not only gives a common proof of this pro...
Mojgan Mahmoudi, Christoph Schubert, Walter Tholen
59
Voted
ACSAC
1999
IEEE
15 years 1 months ago
How to Cheat at the Lottery (or, Massively Parallel Requirements Engineering)
Collaborative software projects such as Linux and Apache have shown that a large, complex system can be built and maintained by many developers working in a highly parallel, relat...
Ross J. Anderson
TOMACS
1998
140views more  TOMACS 1998»
14 years 9 months ago
Technical Note: A Hierarchical Computer Architecture Design and Simulation Environment
architectures at multiple levels of abstraction, encompassing both hardware and software. It has five modes of operation (Design, Model Validation, Build Simulation, Simulate Syste...
Paul S. Coe, Fred W. Howell, Roland N. Ibbett, Lau...
FS
2010
162views more  FS 2010»
14 years 8 months ago
Can the implied volatility surface move by parallel shifts?
This note explores the analogy between the dynamics of the interest rate term structure and the implied volatility surface of a stock. In particular, we prove an impossibility theo...
L. C. G. Rogers, Michael Tehranchi
CW
2004
IEEE
15 years 1 months ago
Supporting Social Awareness Among University Students in 3D CVEs: Benefits and Limitations
For effective cooperation, sharing of resources, a good social climate and therefore better learning, students need to maintain awareness of the social situation in a group or a c...
Ekaterina Prasolova-Førland