Sciweavers

ICASSP
2010
IEEE
12 years 11 months ago
Direction-of-arrival and spatial signature estimation in antenna arrays with pairwise sensor calibration
In this paper, a new direction-of-arrival (DOA) estimation technique for partly calibrated arrays with pairwise calibrated sensors is proposed. Our approach is shown to substantia...
Pouyan Parvazi, Alex B. Gershman
ECIR
2008
Springer
13 years 6 months ago
A Statistical View of Binned Retrieval Models
Many traditional information retrieval models, such as BM25 and language modeling, give good retrieval effectiveness, but can be difficult to implement efficiently. Recently, docum...
Donald Metzler, Trevor Strohman, W. Bruce Croft
ISSS
1995
IEEE
104views Hardware» more  ISSS 1995»
13 years 8 months ago
A path-based technique for estimating hardware runtime in HW/SW-cosynthesis
One of the key issues in hardware/software{cosynthesis is precise estimation. The usual local estimation techniques are inadequate for globally optimising compilers and synthesis ...
Jörg Henkel, Rolf Ernst
IWSOC
2005
IEEE
112views Hardware» more  IWSOC 2005»
13 years 10 months ago
Practical Techniques for Performance Estimation of Processors
Performance estimation of processor is important to select the right processor for an application. Poorly chosen processors can either under perform very badly or over perform but...
Abhijit Ray, Thambipillai Srikanthan, Wu Jigang
DATE
2008
IEEE
168views Hardware» more  DATE 2008»
13 years 11 months ago
Cycle-approximate Retargetable Performance Estimation at the Transaction Level
This paper presents a novel cycle-approximate performance estimation technique for automatically generated transaction level models (TLMs) for heterogeneous multicore designs. The...
Yonghyun Hwang, Samar Abdi, Daniel Gajski
ICIP
2005
IEEE
14 years 6 months ago
Iterative generation of motion-compensated side information for distributed video coding
Distributed Video Coding (DVC) is a coding paradigm that gives the decoder the task to exploit the source statistics to achieve efficient compression. Current approaches to DVC rel...
Xavier Artigas, Luis Torres