72,994 Hits in 7.1 sec

Polarization mode basis functions for modeling insulator-coated through-silicon via (TSV) interconnections

Ki Jin Han, Madhavan Swaminathan
2009 2009 IEEE Workshop on Signal Propagation on Interconnects  
For the design of high-density 3-D integration, this paper presents a method to model through-silicon via (TSV) interconnections.  ...  Focusing on the modeling of annular insulator coating around the TSV, this paper proposes a new type of modal basis functions that describe polarization current density distribution in insulator.  ...  Acknowledgments This work was supported by the Mixed Signal Design Tools Consortium (MSDT) of the Packaging Research Canter, Georgia Tech, under project number 2126Q0R.  ... 
doi:10.1109/spi.2009.5089849 fatcat:aky3yy7w3vhtxewxpuwq46rb5u

DELPHES 3: A modular framework for fast-simulation of generic collider experiments

Michele Selvaggi
2014 Journal of Physics, Conference Series  
Its purpose is the simulation of a multipurpose detector response, which includes a track propagation system embedded in a magnetic field, electromagnetic and hadronic calorimeters, and a muon system.  ...  The new version of the DELPHES C++ fast-simulation framework is presented. The tool is written in C++ and is interfaced with the most common Monte Carlo file formats (LHEF, HepMC, STDHEP).  ...  Acknowledgments First we wish to thank the ACAT 2013 workshop organizers for giving the opportunity to present the new version of Delphes.  ... 
doi:10.1088/1742-6596/523/1/012033 fatcat:khogf2t7j5bpdm3ugzymnsmxtm

The Superchip: Innovative teaching of IC design and manufacture

Peter R. Wilson, Reuben Wilcock, Iain McNally, Matthew Swabey, Bashir Al-Hashimi
2008 2008 IEEE Custom Integrated Circuits Conference  
The paper provides details of the chip architecture, test regime, test vectors, and an example design.  ...  To achieve this, the "Superchip" has been developed, which allows (without excessive cost in terms of time or resources) multiple student designs to be fabricated on a single IC, and encapsulated in a  ...  This includes a library of schematic symbols, layout abstract cell views, simulation files, design rule check files and design extraction files.  ... 
doi:10.1109/cicc.2008.4672140 dblp:conf/cicc/WilsonWMSA08 fatcat:l4s62ufcijeyvgzcvhyjlbmgpu

VELOS: A VR platform for ship-evacuation analysis

A.I. Ginnis, K.V. Kostas, C.G. Politis, P.D. Kaklis
2010 Computer-Aided Design  
"Virtual Environment for Life On Ships" (VELOS) is a multi-user Virtual Reality (VR) system that aims to support designers to assess (early in the design process) passenger and crew activities on a ship  ...  VELOS evacuation functionality is illustrated using three evacuation test cases for a ro-ro passenger ship.  ...  Design for evacuation In this case, we employ the simplified method to illustrate VELOS capabilities as a design tool for improving ship evacuation.  ... 
doi:10.1016/j.cad.2009.09.001 fatcat:6mk4pw52qvbjrdylqbbkbqstaa

The Feasibility of Implementing a Face Recognition System Based on a Gabor Filter and Nearest Neighbor Techniques in an FPGA Device for Door Control Systems

Qasim Al-shebani, Prashan Premaratne, Peter James Vial, Shuai Yang
2015 Journal of Computers  
Our simulation using Xilinx FPGA platforms verified the feasibility of such a system with minimum hardware requirements.  ...  In contrast, the use of a Gabor filter for feature extraction and the nearest neighbour method for classification were found to be better alternatives.  ...  Acknowledgment The authors wish to gratefully acknowledge the help of Dr. Madeleine Strong Cincotta in the final language editing of this paper.  ... 
doi:10.17706/jcp.10.2.115-129 fatcat:jhrfkdx7w5hv7kfgdbdrur345y

Development of generic testing strategies for mixed-signal integrated circuits

T.I. Pritchard, P.S.A. Evans, D. Taylor
1992 IEE Proceedings G Circuits Devices and Systems  
The paper proposes a test structure for mixed-signal ICs, and details the development of a test technique and fault model for the analogue circuit cells encountered in these devices.  ...  Results obtained during the evaluation of this technique in simulation are presented, and the ECAD facilities that have contributed to this and other such projects are described. 8  ...  Acknowledgments The authors would like to acknowledge the help and assistance given by colleagues from the Polytechnic of Huddersfield, in particular Stephen Allott and Julian Raczkowycz, and co-workers  ... 
doi:10.1049/ip-g-2.1992.0038 fatcat:ac6strpeibacnf3r27y653c7jm

Lumped-circuit model extraction for vias in multilayer substrates

Jun Fan, J.L. Drewniak, J.L. Knighten
2003 IEEE transactions on electromagnetic compatibility (Print)  
A closed-form expression for via self inductance is further derived as a function of power plane dimensions, via diameter, power/ground layer separation, and via location.  ...  Index Terms-DC power-bus design, decoupling capacitor design, lumped-circuit model extraction, multilayer substrate, via inductance, via interconnects.  ...  Via offset from the center of a rectangular power bus. Fig. 8 . 8 Prediction of power-bus impedance. (a) Top view of test geometry. (b) Side view. (c) Lumped-circuit model.  ... 
doi:10.1109/temc.2003.810808 fatcat:5nfi44hl5fft5lozf7m53c2tsa

Visual simulator for MavLink-protocol-based UAV, applied for search and analyze task

Piotr Śmigielski, Mateusz Raczyński, Łukasz Gosek
2017 Proceedings of the 2017 Federated Conference on Computer Science and Information Systems  
The second aim is to show capabilities of a simulation environment designed and developed by the authors in order to enable testing of the vision systems (dedicated for Unmanned Aerial Vehicles) in the  ...  Next, the core elements of a vision system, designed for Unmanned Aerial Vehicle (UAV), are discussed.  ...  Also, the visual module of the simulator will be developed to simplify switching from OpenGL view of the simulator to a vision sensor of a real UAV.  ... 
doi:10.15439/2017f184 dblp:conf/fedcsis/SmigielskiRG17 fatcat:t22totu2qrcwpbxm422trslo7m

Preliminary Study on Wearable Devices based on Artificial Intelligence Algorithms

2017 Revista Técnica de la Facultad de Ingeniería Universidad del Zulia  
The interface is prepared and the model is simulated by MATLAB platform with a view to developing a good robustness and high precision real-time interactive platform of wearables devices of internet of  ...  and the efficiency of data transmission can be improved via the optimum algorithm.  ...  ACKNOWLEDGEMENTS This work was supported by the projects of Scientific and Technological Research Program of Chongqing Municipal Education Commission(Grant No.  ... 
doi:10.21311/ fatcat:aprsqixpi5emvfdn4w7bwdin4q

A New GaN HEMT Small-Signal Model Considering Source via Effects for 5G Millimeter-Wave Power Amplifier Design

Jihoon Kim
2021 Applied Sciences  
GaN HEMTs fabricated using a commercial 0.15 μm GaN HEMT process are measured with a 67 GHz vector network analyzer (VNA). The fabricated device is an individual source via (ISV) type.  ...  In general, GaN HEMTs adopt a source via structure to reduce device degradation due to self-heating.  ...  Conflicts of Interest: The author declares no conflict of interest.  ... 
doi:10.3390/app11199120 fatcat:x3dwgnpf3faznhnwidmavuttku

Design, Implementation and Evaluation of Hardware Vision Systems Dedicated to Real-Time Face Recognition [chapter]

Ginhac Dominique, Yang Fan, Paindavoine Michel
2007 Face Recognition  
We chose three commercial embedded systems for hardware implementations of face tracking and identity verification.  ...  We obtained processing speeds of, respectively, for three implementations: 14 images/s, 25 images/s, and 4.8 images/s.  ...  Another approach is the use of a simplified activation, for example the replacement of the Gaussian function in the RBF network by a Heaviside function leading to a simplified hardware implementation.  ... 
doi:10.5772/4835 fatcat:ie4zbqax6jejdjmzlbrkwyn7cq

Transfer function design based on user selected samples for intuitive multivariate volume exploration

Liang Zhou, Charles Hansen
2013 2013 IEEE Pacific Visualization Symposium (PacificVis)  
We propose a transfer function (TF) design approach based on user selected samples in the spatial domain to make multivariate volumetric data visualization more accessible for domain users.  ...  Four closely linked views are shown and labeled, namely: (1) multi-panel view, (2) volume rendering view, (3) projection view and (4) high-dimensional transfer function view.  ...  The largest fault as seen in Figure 9 (k) is extracted via region growing brushing in the 3D view.  ... 
doi:10.1109/pacificvis.2013.6596130 dblp:conf/apvis/ZhouH13 fatcat:lhw2ueil4vdjrpkwee3v63rp5m


L. Barazzetti, F. Banfi
2017 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
powerful tool to simplify and speed up some phases of the design workflow.  ...  A real case study is illustrated and discussed to show the advantage of a combined use of both technologies.  ...  ACKNOWLEDGEMENTS This work has been supported by the GAMHer project: Geomatics Data Acquisition and Management for Landscape and Built Heritage in a European Perspective, PRIN: Progetti di Ricerca di Rilevante  ... 
doi:10.5194/isprs-annals-iv-5-w1-1-2017 fatcat:d5n4nhkrnzdvha425if22qeo6q

A visual servoing model for generalised cameras: Case study of non-overlapping cameras

A.I. Comport, R. Mahony, F. Spindler
2011 2011 IEEE International Conference on Robotics and Automation  
This paper proposes an adaptation of classical image-based visual servoing to a generalised imaging model where cameras are modelled as sets of 3D viewing rays.  ...  In this paper the generalised 3D viewing cones are parameterised geometrically via Pl ücker line coordinates.  ...  ACKNOWLEDGEMENTS The authors would like to thank the INRIA Lagadic team for use of their Afma 6 robot and software [26] .  ... 
doi:10.1109/icra.2011.5979678 dblp:conf/icra/ComportMS11 fatcat:xdk3vayj6jgardcemnggwcne2i

Scaling up a Boltzmann machine model of hippocampus with visual features for mobile robots

Alan Saul, Tony Prescott, Charles Fox
2011 2011 IEEE International Conference on Robotics and Biomimetics  
This new visual processing stream allows the navigation system to function without the need for a simplifying data assumption of the previous models, and brings the hippocampal model closer to being a  ...  To extract useful features from visual input we apply the SURF transform followed by a new lamellae-based winner-take-all Dentate Gyrus.  ...  Alternative views of the same location are used to simulate changes in the environment and incorrect odometry input upon revisiting a location.  ... 
doi:10.1109/robio.2011.6181391 dblp:conf/robio/SaulPF11 fatcat:5eaz3raudzf3zenw2ornj3pbiq
« Previous Showing results 1 — 15 out of 72,994 results