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IANDC
2010
105views more  IANDC 2010»
15 years 5 months ago
Symmetries, local names and dynamic (de)-allocation of names
The semantics of name-passing calculi is often defined employing coalgebraic models over presheaf categories. This elegant theory lacks finiteness properties, hence it is not ap...
Vincenzo Ciancia, Ugo Montanari
INFOCOM
2010
IEEE
15 years 5 months ago
A Secondary Market for Spectrum
—Dynamic spectrum trading amongst small cognitive users is fundamentally different along two axes: temporal variation, and spatial variation of user demand and channel condition....
Hong Xu, Jin Jin, Baochun Li
JCSS
2010
69views more  JCSS 2010»
15 years 5 months ago
On the formal semantics of IF-like logics
In classical logics, the meaning of a formula is invariant with respect to the renaming of bound variables. This property, normally taken for granted, has been shown not to hold in...
Santiago Figueira, Daniel Gorín, Rafael Gri...
JCT
2010
81views more  JCT 2010»
15 years 5 months ago
On the probability of a rational outcome for generalized social welfare functions on three alternatives
In [11], Kalai investigated the probability of a rational outcome for a generalized social welfare function (GSWF) on three alternatives, when the individual preferences are unifo...
Nathan Keller
TOPLAS
2008
79views more  TOPLAS 2008»
15 years 5 months ago
Witnessing side effects
We present a new approach to the old problem of adding side effects to purely functional languages. Our idea is to extend the language with "witnesses," which is based o...
Tachio Terauchi, Alex Aiken