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GLOBECOM
2007
IEEE
16 years 1 months ago
Optimum Pulse Shaping for OFDM/BFDM Systems Operating in Time Varying Multi-Path Channels
— In this paper, we consider a pulse shaping OFDM/BFDM system operating over doubly dispersive channel. We propose to search the optimal pulse maximizing the signal to interferen...
Imene Trigui, Mohamed Siala, Sofiène Affes,...
CSCLP
2007
Springer
16 years 25 days ago
Quasi-Linear-Time Algorithms by Generalisation of Union-Find in CHR
Abstract. The union-find algorithm can be seen as solving simple equations between variables or constants. With a few lines of code change, we generalise its implementation in CHR...
Thom W. Frühwirth
ECOOP
2007
Springer
16 years 25 days ago
Generational Real-Time Garbage Collection
Abstract. While real-time garbage collection is now available in production virtual machines, the lack of generational capability means applications with high allocation rates are ...
Daniel Frampton, David F. Bacon, Perry Cheng, Davi...
RTSS
2006
IEEE
16 years 20 days ago
Diverse Soft Real-Time Processing in an Integrated System
The simple notion of soft real-time processing has fractured into a spectrum of diverse soft real-time types with a variety of different resource and time constraints. Schedulers ...
Caixue Lin, Tim Kaldewey, Anna Povzner, Scott A. B...
ACIVS
2006
Springer
16 years 19 days ago
A Linear-Time Approach for Image Segmentation Using Graph-Cut Measures
Abstract. Image segmentation using graph cuts have become very popular in the last years. These methods are computationally expensive, even with hard constraints (seed pixels). We ...
Alexandre X. Falcão, Paulo A. V. Miranda, A...