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ICASSP
2011
IEEE
14 years 1 months ago
Error-entropy based channel state estimation of spatially correlated MIMO-OFDM
—This paper deals with optimized training sequences to estimate multiple-input multiple-output orthogonal frequencydivision multiplexing (MIMO-OFDM) channel states in the presenc...
Hoang Duong Tuan, Ha Hoang Kha, Ha H. Nguyen
AAAI
2010
14 years 11 months ago
Past and Future of DL-Lite
We design minimal temporal description logics that are capable of expressing various aspects of temporal conceptual data models and investigate their computational complexity. We ...
Alessandro Artale, Roman Kontchakov, Vladislav Ryz...
ICPR
2010
IEEE
15 years 7 days ago
Spatial and Temporal Enhancement of Depth Images Captured by a Time-Of-Flight Depth Sensor
In this paper, we present a new method to enhance depth images captured by a time-of-flight (TOF) depth sensor spatially and temporally. In practice, depth images obtained from TO...
Sung-Yeol Kim, Ji-Ho Cho, Andreas Koschan, Mongi A...
ICCAD
1999
IEEE
93views Hardware» more  ICCAD 1999»
15 years 2 months ago
LEOPARD: a Logical Effort-based fanout OPtimizer for ARea and Delay
We present LEOPARD, a fanout optimization algorithm based on the effort delay model for near-continuous size buffer libraries. Our algorithm minimizes area under required timing a...
Peyman Rezvani, Amir H. Ajami, Massoud Pedram, Ham...
DAC
2003
ACM
15 years 10 months ago
Large-scale SOP minimization using decomposition and functional properties
In some cases, minimum Sum-Of-Products (SOP) expressions of Boolean functions can be derived by detecting decomposition and observing the functional properties such as unateness, ...
Alan Mishchenko, Tsutomu Sasao