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Wang, X. (author), Wu, Chaozhong (author), Xue, J. (author), Chen, Z. (author)
To date, automatic driving technology has become a hotspot in academia. It is necessary to provide a personalization of automatic driving decision for each passenger. The purpose of this paper is to propose a self-learning method for personalized driving decisions. First, collect and analyze driving data from different drivers to set learning...
journal article 2020
document
Huber, K.T. (author), Van Iersel, L.J.J. (author), Moulton, V. (author), Scornavacca, C. (author), Wu, T. (author)
Binets and trinets are phylogenetic networks with two and three leaves, respectively. Here we consider the problem of deciding if there exists a binary level-1 phylogenetic network displaying a given set T of binary binets or trinets over a taxon set X, and constructing such a network whenever it exists. We show that this is NP-hard for trinets...
journal article 2015
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Wu, S.L. (author), Caviedes, J.E. (author), Karam, L. (author), Heynderickx, I.E.J.R. (author)
Enhancement algorithms are typically applied to video content to increase their appeal to viewers. Such algorithms are readily available in the literature and are already widely applied in, for example, commercially available TVs. On the contrary, not much research has been done on enhancing stereoscopic 3D video content. In this paper, we...
journal article 2014
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Hanke, A. (author), Hamann, E. (author), Dharma, R. (author), Geelhoed, J.S. (author), Hargesheimer, T. (author), Kraft, B. (author), Meyer, V. (author), Lenk, S. (author), Osmers, H. (author), Wu, R. (author), Makinwa, K.A.A. (author), Hettich, R.L. (author), Banfield, J.F. (author), Tegetmeyer, H.E. (author), Strous, M. (author)
Sandy coastal sediments are global hotspots for microbial mineralization of organic matter and denitrification. These sediments are characterized by advective porewater flow, tidal cycling and an active and complex microbial community. Metagenomic sequencing of microbial communities sampled from such sediments showed that potential sulfur...
journal article 2014
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Wu, W. (author), Staszewski, R.B. (author), Long, J.R. (author)
A mm-wave digital transmitter based on a 60 GHz all-digital phase-locked loop (ADPLL) with wideband frequency modulation (FM) for FMCW radar applications is proposed. The fractional-N ADPLL employs a high-resolution 60 GHz digitally controlled oscillator (DCO) and is capable of multi-rate two-point FM. It achieves a measured rms jitter of 590.2...
journal article 2014
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Wu, W. (author), Long, J.R. (author), Staszewski, B. (author)
A novel and useful millimeter-wave digitally controlled oscillator (DCO) that achieve a tuning range greater than 10% and fine frequency resolution less than 1 MHz. Switched metal capacitors are distributed across a passive resonator for tuning the oscillation frequency. To obtain sub-MHz frequency resolution, tuning step attenuation techniques...
patent 2014
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Wu, W. (author)
doctoral thesis 2013
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Emadi, A. (author), Wu, H. (author), De Graaf, G. (author), Wolffenbuttel, R.F. (author)
This paper presents the design, fabrication and characterization of Infra-Red (IR) Linear Variable Optical Filter (LVOF)-based micro-spectrometers. Two LVOF microspectrometer designs have been realized: one for operating in the 1400 nm to 2500 nm wavelength range and another between 3000 nm and 5000 nm. The IR LVOFs have been fabricated in an IC...
journal article 2013
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Van den Berg, B.A. (author), Reinders, M.J.T. (author), Hulsman, M. (author), Wu, L. (author), Pel, H.J. (author), Roubos, J.A. (author), De Ridder, D. (author)
Protein sequence features are explored in relation to the production of over-expressed extracellular proteins by fungi. Knowledge on features influencing protein production and secretion could be employed to improve enzyme production levels in industrial bioprocesses via protein engineering. A large set, over 600 homologous and nearly 2,000...
journal article 2012
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Emadi, A. (author), Wu, H. (author), De Graaf, G. (author), Enoksson, P. (author), Higino Correia, J. (author), Wolffenbuttel, R. (author)
An IC-compatible linear variable optical filter (LVOF) for application in the UV spectral range between 310 and 400 nm has been fabricated using resist reflow and an optimized dry-etching. The LVOF is mounted on the top of a commercially available CMOS camera to result in a UV microspectrometer. A special calibration technique has been employed...
journal article 2012
document
Emadi, A. (author), Wu, H. (author), De Graaf, G. (author), Wolffenbuttel, R.F. (author)
In this paper the concept of a microspectrometer based on a Linear Variable Optical Filter (LVOF) for operation in the visible spectrum is presented and used in two different designs: the first is for the narrow spectral band between 610 nm and 680 nm, whereas the other is for the wider spectral band between 570 nm and 740 nm. Design...
journal article 2011
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Wu, R. (author)
doctoral thesis 2011
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Wu, H. (author), Vollebregt, S. (author), Emadi, A. (author), De Graaf, G. (author), Ishihara, R. (author), Wolffenbuttel, R.F. (author)
A thermopile based detector array has advantages when used for an infrared (IR) micro-spectrometer, as compared to an array of photon detector, such as flat spectral response and uncooled operation. A thermal detector requires a good absorber to achieve a high absorption coefficient in the spectral range of interest. Several solutions are...
journal article 2011
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Wu, H. (author), Emadi, A. (author), De Graaf, G. (author), Leijtens, J. (author), Wolffenbuttel, R.F. (author)
A sun sensor is usually included in a satellite for optically measuring the position relative to the sun. The accuracy of a conventional sun sensor is affected by reflected sunlight at the nearby earth atmosphere: the albedo radiation. The part of the spectrum at near IR (1.5 ?m) is not included in the albedo radiation, due to the high water...
journal article 2011
document
Wu, H. (author)
doctoral thesis 2011
document
Wu, M. (author), De Weerdt, M.M. (author), La Poutré, H. (author)
In the market of global logistics, agents need to decide upon whether to accept jobs sequentially offered to them. These jobs, which need to be executed in the near future, have different payments and time constraints. In the offering process we study here, an agent (with limited capacity) needs to make an immediate acceptance decision with...
conference paper 2011
document
Zhang, D. (author), Tavakoliyaraki, A. (author), Wu, Y. (author), Van Swaaij, R.A.C.M.M. (author), Zeman, M. (author)
Heterojunction silicon with intrinsic thin layer (HIT) solar cells that combine advanced thin-film hydrogenated amorphous silicon (a-Si:H) and crystalline silicon (c-Si) technologies are promising because of the high performance at low cost. Due to the low conductivity of a-Si:H, indium tin oxide (ITO) needs to be used as a front contact layer...
journal article 2011
document
Emadi, A. (author), Wu, H. (author), De Graaf, G. (author), Hedsten, K. (author), Enoksson, P. (author), Correia, J.H. (author), Wolffenbuttel, R.F. (author)
This paper presents the design, fabrication and spectral measurements of an Ultra-Violet (UV) Linear Variable Optical Filter (LVOF)-based micro-spectrometer operating in the 300 nm–400 nm wavelength range. The UV LVOF has been fabricated in an IC-Compatible process using resist reflow. Characterization by passing monochromatic light through the...
journal article 2010
document
Emadi, A. (author), Grabarnik, S. (author), Wu, H. (author), De Graaf, R.F. (author), Wolffenbuttel, R.F. (author)
This paper presents spectral measurements using a linear variable optical filter. A LVOF has been developed for operation in the 530 nm–720 nm spectral band and has been fabricated in an IC-compatible process. The LVOF has been mounted on a CMOS camera. A Least Mean Square algorithm has been implemented to calculate the spectrum of light from...
journal article 2010
document
Liu, C. (author), Emadi, A. (author), Wu, H. (author), De Graaf, G. (author), Wolffenbuttel, R.F. (author)
A linear array of 128 Active Pixel Sensors has been developed in standard CMOS technology and a Linear Variable Optical Filter (LVOF) is added using CMOS-compatible post-process, resulting in a single chip highly-integrated highresolution microspectrometer. The optical requirements imposed by the LVOF result in photodetectors with small pitch...
conference paper 2010
Searched for: faculty%3A%22Electrical%255C%252BEngineering%252C%255C%252BMathematics%255C%252Band%255C%252BComputer%255C%252BScience%22
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