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SAT
2007
Springer
146views Hardware» more  SAT 2007»
15 years 9 months ago
Algorithms for Variable-Weighted 2-SAT and Dual Problems
Abstract. In this paper we study NP-hard weighted satisfiability optimization problems for the class 2-CNF providing worst-case upper time bounds. Moreover we consider the monoton...
Stefan Porschen, Ewald Speckenmeyer
SSS
2007
Springer
15 years 9 months ago
Self-stabilization and Virtual Node Layer Emulations
We present formal definitions of stabilization for the Timed I/O Automata (TIOA) framework, and of emulation for the timed Virtual Stationary Automata programming abstraction laye...
Tina Nolte, Nancy A. Lynch
VTC
2006
IEEE
125views Communications» more  VTC 2006»
15 years 9 months ago
A Carrier Interferometry based Channel Estimation Technique for One-Cell Reuse MIMO-OFDM/TDMA Cellular Systems
Abstract— This paper propose a channel estimation technique for multiple-input multiple-output (MIMO) - orthogonal frequency division multiplexing (OFDM) / time division multiple...
Kazunari Yokomakura, Seiichi Sampei, Hiroshi Harad...
ETFA
2005
IEEE
15 years 9 months ago
Environmental control system based on mobile devices
AbstractThe impact of the use of mobile devices by means of GPRS (General Packet Radio Service) technology to access environmental information in real time, provided by sensors str...
T. Albero, V. Sempere, J. Silvestre, P. Dabbas
ISCAS
2005
IEEE
115views Hardware» more  ISCAS 2005»
15 years 9 months ago
Power-aware slack distribution for hierarchical VLSI design
Abstract— Hierarchical design plays an important role in microprocessor and ASIC domains where design complexity limits design productivity and tool capacity. Slack distribution,...
Hyung-Ock Kim, Youngsoo Shin