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ICASSP
2011
IEEE
12 years 11 months ago
Asymptotically MMSE-optimum pilot design for comb-type OFDM channel estimation in high-mobility scenarios
Under high mobility, the orthogonality between sub-carriers in an OFDM symbol is destroyed resulting in severe intercarrier interference (ICI). We present a novel algorithm to est...
K. M. Zahidul Islam, Tareq Y. Al-Naffouri, Naofal ...
SIGSOFT
2007
ACM
14 years 8 months ago
Parallel test generation and execution with Korat
We present novel algorithms for parallel testing of code that takes structurally complex test inputs. The algorithms build on the Korat algorithm for constraint-based generation o...
Sasa Misailovic, Aleksandar Milicevic, Nemanja Pet...
ATVA
2004
Springer
146views Hardware» more  ATVA 2004»
14 years 1 months ago
A Global Timed Bisimulation Preserving Abstraction for Parametric Time-Interval Automata
Timed Bisimulation Preserving Abstraction for Parametric Time-Interval Automata Akio Nakata, Tadaaki Tanimoto, Suguru Sasaki, Teruo Higashino Department of Information Networking, ...
Tadaaki Tanimoto, Suguru Sasaki, Akio Nakata, Teru...
POPL
2010
ACM
14 years 5 months ago
Contracts Made Manifest
Since Findler and Felleisen [2002] introduced higher-order contracts, many variants have been proposed. Broadly, these fall into two groups: some follow Findler and Felleisen in u...
Benjamin C. Pierce, Michael Greenberg, Stephanie W...
EUROSYS
2007
ACM
14 years 4 months ago
Melange: creating a "functional" internet
Most implementations of critical Internet protocols are written in type-unsafe languages such as C or C++ and are regularly vulnerable to serious security and reliability problems...
Anil Madhavapeddy, Alex Ho, Tim Deegan, David Scot...