The CMS barrel calorimeter response to particle beams from 2 to 350 GeV/c (2009)
Abdullin, S., Abramov, V., Acharya, B., Adam, N., Adams, M., Adzic, P., ...
The CMS barrel calorimeter response to particle beams from 2 to 350 GeV/c (2009)
Abdullin, S., Abramov, V., Acharya, B., Adam, N., Adams, M., Adzic, P., ...
The response of the CMS barrel calorimeter (electromagnetic plus hadronic) to hadrons, electrons and muons over a wide momentum range from 2 to 350 GeV/c has been measured. To our knowledge, this is...
Intercalibration of the barrel electromagnetic calorimeter of the CMS experiment at start-up (2008)
Adzic, P., Alemany-Fernandez, R., Almeida, N., Anagnostou, G., Andelin, D., Anfreville, M., ...
Calibration of the relative response of the individual channels of the barrel electromagnetic calorimeter of the CMS detector was accomplished, before installation, with cosmic ray muons and test...
Intercalibration of the barrel electromagnetic calorimeter of the CMS experiment at start-up (2008)
Adzic, P, Alemany-Fernandez, R, Almeida, N, Anagnostou, G, Andelin, D, Anfreville, M, ...
Calibration of the relative response of the individual channels of the barrel electromagnetic calorimeter of the CMS detector was accomplished before installation with cosmic ray muons and test...
A 3D face recognition algorithm using histogram-based features (2008)
Zhou, X., Seibert, H., Busch, C., Funk, W.
We present an automatic face recognition approach, which relies on the analysis of the three-dimensional facial surface. The proposed approach consists of two basic steps, namely a precise fully...
Digital watermarking for NURBS-based 3D CAD models (2008)
Die vorliegende Dissertation beschreibt den theoretischen Hintergrund und Entwurf sowie die Implementierung und Anwendungsmöglichkeiten eines neuartigen Ansatzes für ein robustes digitales...
Energy Resolution of the Barrel of the CMS Electromagnetic Calorimeter (2007)
Adzic, P., Alemany-Fernandez, R., Almeida, C.B., Almeida, N.M., Anagnostou, G., Anfreville, M.G., ...
The energy resolution of the barrel part of the CMS Electromagnetic Calorimeter has been studied using electrons of 20 to 250 GeV in a test beam. The incident electron's energy was reconstructed by...
Energy Resolution of the Barrel of the CMS Electromagnetic Calorimeter (2007)
Adzic, P., Alemany-Fernandez, R., Almeida, C.B., Almeida, N.M., Anagnostou, G., Anfreville, M.G., ...
The energy resolution of the barrel part of the CMS Electromagnetic Calorimeter has been studied using electrons of 20 to 250 GeV in a test beam. The incident electron's energy was reconstructed by...
Energy Resolution of the Barrel of the CMS Electromagnetic Calorimeter (2007)
Adzic, P., Alemany-Fernandez, R., Almeida, C.B., Almeida, N.M., Anagnostou, G., Anfreville, M.G., ...
The energy resolution of the barrel part of the CMS Electromagnetic Calorimeter has been studied using electrons of 20 to 250 GeV in a test beam. The incident electron's energy was reconstructed by...
A new measurement of direct CP violation in two pion decays of the neutral kaon (2007)
Na Collaboration Fanti, V. Fanti, A. Lai, D. Marras, L. Musa, M. D. Needham, ...
The NA48 experiment at CERN has performed a new measurement of direct CP violation, based on data taken in 1997 00 qy Z X . by simultaneously collecting K and K decays into pp and pp. The result for...
S. Palestini, G. D. Barr, C. Biino, P. Calafiura, A. Ceccucci, C. Cerri, ...
charge in ionization detectors and the NA48 electromagnetic calorimeter
* Corresponding author. � Now at Universität Dortmund, D-44221 Dortmund, (2007)
B. Hallgren, F. Bal, G. Barr, P. Buchholz, A. Ceccucci, F. Formenti, ...
The 13 500 channels of the NA48 liquid-krypton electromagnetic calorimeter readout electronics were put into operation in 1997. The digitizer electronics employs a new gain switching technique that...
THE EUROPEAN PHYSICAL JOURNAL C (2007)
V. Fanti, A. Lai, L. Musa, M. G. Setzu, G. Barr, G. Bocquet, ...
c ○ Springer-Verlag 1999 A measurement of the transverse polarization of Λ-hyperons
The Beam and Detector for the NA48 Neutral Kaon CP Violation Experiment at CERN (2007)
Fanti, V, Lai, A, Marras, D, Musa, L, Nappi, A, Batley, J Richard, ...
The Beam and Detector, used for the NA48 experiment, devoted to the measurement of $Re(\epsilon^{\prime}/\epsilon)$, and for the NA48/1 experiment on rare K_S and neutral hyperon decays, are...
Energy Resolution of the Barrel of the CMS Electromagnetic Calorimeter (2007)
Adzic, P, Alemany-Fernandez, R, Almeida, C B, Almeida, N M, Anagnostou, G, Anfreville, M G, ...
The energy resolution of the barrel part of the CMS Electromagnetic Calorimeter has been studied using electrons of 20 to 250 GeV in a test beam. The incident electron's energy was reconstructed by...
The beam and detector for the NA48 neutral kaon CP violation experiment at CERN (2007)
Fanti, V., Lai, A., Marras, D., Musa, L., Nappi, A., Batley, R., ...
The beam and detector, used for the NA48 experiment, devoted to the measurement of Re(ε′/ε), and for the NA48/1 experiment on rare KS and neutral hyperon decays, are described.
Verfahren und Vorrichtung zum Erfassen biometrischer Merkmale (2007)
Drahansky, M., Noetzel, R., Funk, W.
DE 102005047754 A1 UPAB: 20070615 NOVELTY - The method involves recording a part of a fingerprint pattern of a finger, and detecting a cyclic change in size of the part of the fingerprint pattern. A...
Einpraegen von Wasserzeichen in ein Modell einer linienartigen oder flaechenartigen Form (2007)
DE 102006010610 A1 UPAB: 20071024 NOVELTY - The method involves changing the location of a control point (P), and changing the weight for the control point, where the control point cooperates with...
The beam and detector for the NA48 neutral kaon CP violation experiment at CERN (2007)
Fanti, V., Lai, A., Marras, D., Musa, L., Nappi, A., Batley, R., ...
The beam and detector, used for the NA48 experiment, devoted to the measurement of Re(ε′/ε), and for the NA48/1 experiment on rare KS and neutral hyperon decays, are described.
Reversible watermarking of NURBS-based CAD models (2007)
We present an algorithm for embedding robust reversible watermarks into CAD models that are represented by a collection of NURBS (Non Uniform Rational B-Spline) surface patches. Changes to the...
The beam and detector for the NA48 neutral kaon CP violation experiment at CERN (2007)
Fanti, V., Lai, A., Marras, D., Musa, L., Nappi, A., Batley, R., ...
The beam and detector, used for the NA48 experiment, devoted to the measurement of Re(ε′/ε), and for the NA48/1 experiment on rare KS and neutral hyperon decays, are described.
The CMS High Level Trigger (2006)
Adam, W., Bergauer, T., Deldicque, C., Ero, J., Fruehwirth, R., Jeitler, M., ...
At the Large Hadron Collider at CERN the proton bunches cross at a rate of 40MHz. At the Compact Muon Solenoid experiment the original collision rate is reduced by a factor of O (1000) using a...
The CMS High Level Trigger (2006)
Adam, W, Bergauer, T, Deldicque, C, Ero, J, Frühwirth, R, Jeitler, Manfred, ...
At the Large Hadron Collider at CERN the proton bunches cross at a rate of 40MHz. At the Compact Muon Solenoid experiment the original collision rate is reduced by a factor of O (1000) using a...
Metrics for quality assessment of watermarked 3D polygonal models (2006)
In this paper, we present the design and results of subjective tests for evaluating the perceptibility of digital watermarks in 3D polygonal models. Based on the results we investigate different...
Reversible watermarking of NURBS-based CAD models (2006)
We present an algorithm for embedding robust reversible watermarks into CAD models that are represented by a collection of NURBS (Non Uniform Rational B-Spline) surface patches. Changes to the...
Liveness detection based on fine movements of the fingertip surface (2006)
Drahanský, M., Nötzel, R., Funk, W.
Modern GIS systems increasingly rely on server-side rendering and web services for the rendering of geographical and application-specific data for both efficiency and security reasons since the...
Results of the first performance tests * of the CMS electromagnetic calorimeter (2006)
Adzic, P., Alemany-Fernandez, R., Almeida, C. B., Almeida, N. M., Anagnostou, G., Anfreville, M. G., ...
Performance tests of some aspects of the CMS ECAL were carried out on modules of the “barrel” sub-system in 2002 and 2003. A brief test with high energy electron beams was made in late 2003 to...
Reconstruction of the signal amplitude of the CMS electromagnetic calorimeter (2006)
Adzic, P., Alemany-Fernandez, R., Almeida, C. B., Almeida, N. M., Anagnostou, G., Anfreville, M. G., ...
The amplitude of the signal collected from the PbWO4 crystals of the CMS electromagnetic calorimeter is reconstructed by a digital filtering technique. The amplitude reconstruction has been studied...
Markierung von zweidimensionalen georeferenzierten Bilddaten (2006)
DE 102006028376 A1 UPAB: 20080118 NOVELTY - The method involves determining image segments (1,2,3). A Multiple tilings are defined within the image segments, which correspond to a partial area of the...
Results of the First Performance Tests of the CMS Electromagnetic Calorimeter (2005)
Adzic, P, Alemany-Fernandez, R, Almeida, C B, Almeida, N M, Anagnostou, G, Anfreville, M G, ...
Performance tests of some aspects of the CMS ECAL were carried out on modules of the "barrel" sub-system in 2002 and 2003. A brief test with high energy electron beams was made in late 2003 to...
Results of the first performance tests of the CMS electromagnetic calorimeter (2005)
Adzic, P., Alemany-Fernandez, R., B. Almeida, C., M. Almeida, N., Anagnostou, G., G. Anfreville, M., ...
Performance tests of some aspects of the CMS ECAL were carried out on modules of the "barrel" sub-system in 2002 and 2003. A brief test with high energy electron beams was made in late 2003 to...
Results of the first performance tests of the CMS electromagnetic calorimeter (2005)
Adzic, P., Alemany-Fernandez, R., B. Almeida, C., M. Almeida, N., Anagnostou, G., G. Anfreville, M., ...
Performance tests of some aspects of the CMS ECAL were carried out on modules of the "barrel" sub-system in 2002 and 2003. A brief test with high energy electron beams was made in late 2003 to...
Evaluation of image compression algorithms for fingerprint and face recognition systems (2005)
Funk, W., Arnold, M., Busch, C., Munde, A.
A variety of widely accepted and efficient compression methods do exist for still images. To name a few, there are standardised schemes like JPEG and JPEG2000 which are well suited for photorealistic...
A framework for data-driven algorithm testing (2005)
We describe the requirements, design, architecture and implementation of a framework that facilitates the setup, management and realisation of data-driven performance and acceptance tests for...
Track-and-trace for CAD models in distributed engineering (2005)
In the context of global engineering supply chains the virtual product is subject to a constant risk of espionage, fraud and sabotage. Beside other security technologies, digital watermarks are one...
The Electromagnetic Calorimeter of CMS (2004)
The electromagnetic calorimeter of CMS at the Large Hadron Collider (LHC) has been designed to measure the energy of electrons and photons with high resolution over a wide energy range. The detector...
Impact of MPEG-4 3D coding on watermarking algorithms for polygonal 3D meshes (2004)
The MPEG-4 multimedia standard addresses the scene-based composition of audiovisual objects. Natural and synthetic multimedia content can be mixed and transmitted over narrow and broadband...
Integer DCT-based reversible watermarking for images using companding technique (2004)
Yang, B., Schmucker, M., Funk, W., Busch, C., Sun, S.
We present a high capacity reversible watermarking scheme using companding technique over integer DCT coefficients of image blocks. This scheme takes advantage of integer DCT coefficients'...
Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays (2003)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays (2003)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays (2003)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays (2003)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays (2003)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
A measurement of the $K_s$ lifetime (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
A measurement of the $\KS$ lifetime is presented using data recorded by the NA48 experiment at the CERN-SPS during 1998 and 1999. The $\KS$ lifetime is derived from the ratio of decay time...
A Measurement of the $K_{s}$ Lifetime (2002)
Lai, A, Marras, D, Batley, J Richard, Bevan, A, Dosanjh, R S, Gershon, T J, ...
A measurement of the $\KS$ lifetime is presented using data recorded by the NA48 experiment at the CERN-SPS during 1998 and 1999. The $\KS$ lifetime is derived from the ratio of decay time...
New measurements of the $\eta$ and $K^0$ masses (2002)
Lai, A, Marras, D, Batley, J Richard, Bevan, A J, Dosanjh, R S, Gershon, T J, ...
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results...
A measurement of the Ks lifetime (2002)
Lai, A, Marras, D, Batley, JR, Bevan, A, Dosanjh, RS, Gershon, TJ, ...
New measurements of the eta and Kappa(0) masses (2002)
Lai, A, Marras, D, Batley, JR, Bevan, AJ, Dosanjh, RS, Gershon, TJ, ...
Precise measurement of the decay $K_{L} \to\pi^{0}\gamma\gamma$ (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
The decay rate of $\klpgg$ has been measured with the NA48 detector at the CERN SPS. A total of $2558$ $\klpgg$ candidates have been observed with a residual background of $3.2\%$. The branching...
New measurements of the $\eta$ and $K^0$ masses (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results...
A measurement of the $K_s$ lifetime (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Abstract: A measurement of the $\KS$ lifetime is presented using data recorded by the NA48 experiment at the CERN-SPS during 1998 and 1999. The $\KS$ lifetime is derived from the ratio of decay time...
Precise measurement of the decay $K_{L} \to\pi^{0}\gamma\gamma$ (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
The decay rate of $\klpgg$ has been measured with the NA48 detector at the CERN SPS. A total of $2558$ $\klpgg$ candidates have been observed with a residual background of $3.2\%$. The branching...
New measurements of the $\eta$ and $K^0$ masses (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results...
A measurement of the $K_s$ lifetime (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
Abstract: A measurement of the $\KS$ lifetime is presented using data recorded by the NA48 experiment at the CERN-SPS during 1998 and 1999. The $\KS$ lifetime is derived from the ratio of decay time...
Precise measurement of the decay $K_{L} \to\pi^{0}\gamma\gamma$ (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
The decay rate of $\klpgg$ has been measured with the NA48 detector at the CERN SPS. A total of $2558$ $\klpgg$ candidates have been observed with a residual background of $3.2\%$. The branching...
New measurements of the $\eta$ and $K^0$ masses (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results...
Visibility and Vertical Structure Measurements in Southern Germany. (2002)
Reiter,R., Carnuth,W., Funk,W.
The objective was to obtain a body of data describing the vertical profile of the extinction coefficient of the lower atmosphere under under a broad range of atmospheric conditions in Southern...
Image watermarking in the fourier domain based on global features of concentric ring areas (2002)
This paper presents a blind decoding watermarking scheme that takes advantage of two basic properties of the Fourier transform: The image information is transformed into frequency bands centered...
Precise measurement of the decay $K_{L} \to\pi^{0}\gamma\gamma$ (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
The decay rate of $\klpgg$ has been measured with the NA48 detector at the CERN SPS. A total of $2558$ $\klpgg$ candidates have been observed with a residual background of $3.2\%$. The branching...
New measurements of the $\eta$ and $K^0$ masses (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results...
Precise measurement of the decay $K_{L} \to\pi^{0}\gamma\gamma$ (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
The decay rate of $\klpgg$ has been measured with the NA48 detector at the CERN SPS. A total of $2558$ $\klpgg$ candidates have been observed with a residual background of $3.2\%$. The branching...
New measurements of the $\eta$ and $K^0$ masses (2002)
Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., ...
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results...
Front-End electronics configuration system for CMS (2001)
Gras, P, Drouhin, F, Funk, W, Gross, L, Vintache, D
The four LHC experiments at CERN have decided to use a commercial SCADA (Supervisory Control And Data Acquisition) product for the supervision of their DCS (Detector Control System). The selected...
Front-End electronics configuration system for CMS (2001)
Gras, P., Drouhin, F., Funk, W., Gross, L., Vintache, D.
The four LHC experiments at CERN have decided to use a commercial SCADA (Supervisory Control And Data Acquisition) product for the supervision of their DCS (Detector Control System). The selected...
Front-End electronics configuration system for CMS (2001)
Gras, P, Drouhin, F, Funk, W, Gross, L, Vintache, D
The four LHC experiments at CERN have decided to use a commercial SCADA (Supervisory Control And Data Acquisition) product for the supervision of their DCS (Detector Control System). The selected...
A precise measurement of the direct CP violation parameter $Re(\epsilon'/\epsilon)$ (2001)
Lai, A, Marras, D, Bevan, A, Dosanjh, R S, Gershon, T J, Hay, B, ...
The direct CP violation parameter \Ree\ has been measured from the decay rates of neutral kaons into two pions using the NA48 detector at the CERN SPS. With 3.3 million \klpiopio\ events collected...
A precise measurement of the direct CP violation parameter Re(epsilon '/epsilon) (2001)
Lai, A, Marras, D, Bevan, A, Dosanjh, RS, Gershon, TJ, Hay, B, ...
High Capacity Information Hiding in Music Stores (2001)
Intellectual property rights (IPR) management is an important issue for everybody dealing with digital distribution of data. Especially the protection of music scores is essential for publishers who...
CMS : the TriDAS Project Technical Design Report; v.1, the Trigger Systems (2000)
L. Bayatyan, G., Grigorian, N., G. Khachatrian, V., T. Margarian, A., M. Sirunyan, A., Adam, W., ...
CMS : the TriDAS Project Technical Design Report; v.1, the Trigger Systems (2000)
L. Bayatyan, G., Grigorian, N., G. Khachatrian, V., T. Margarian, A., M. Sirunyan, A., Adam, W., ...
Technische Schutzmaßnahmen multimedialer Daten (2000)
Arnold, M., Funk, W., Busch, C.
Der Übergang von der analogen zur digitalen Welt weist eine Vielzahl positiver Änderungen auf, die andererseits potentielle Urheberrechtsverletzungen begünstigen. Darunter fällt etwa die...
A new measurement of direct CP violation in two pion decays of the neutral kaon (1999)
Fanti, V, Lai, A, Marras, D, Musa, L, Bevan, A V, Gershon, T J, ...
The NA48 experiment at CERN has performed a new measurement of direct CP violation, based on data taken in 1997 by simultaneously collecting $kl$ and $ks$ decays into $pipin$ and $pipic$. The result...
Fanti, V, Lai, A, Musa, L, Marras, D, Nappi, A, Hay, B, ...
The decay rate of the neutral K meson $\mathrm{K_{L} \rightarrow e^{+}e^{-}\gamma}$ has been measured with the NA48 detector at the CERN SPS. A total of 6864 events has been observed with an...
Direct search for light gluinos (1999)
Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1999)
Palestini, S., Barr, G D., Ceccucci, A., Cogan, J., Cundy, D., Fischer, G., ...
A new measurement of direct CP violation in two pion decays of the neutral kaon (1999)
Fanti, V., Lai, A., Marras, D., Musa, L., Bevan, A J., Gershon, T J., ...
Direct search for light gluinos (1999)
Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1999)
Palestini, S., Barr, G D., Ceccucci, A., Cogan, J., Cundy, D., Fischer, G., ...
A new measurement of direct CP violation in two pion decays of the neutral kaon (1999)
Fanti, V., Lai, A., Marras, D., Musa, L., Bevan, A J., Gershon, T J., ...
Direct search for light gluinos (1999)
Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1999)
Palestini, S., Barr, G D., Ceccucci, A., Cogan, J., Cundy, D., Fischer, G., ...
Schutz von Urheberrechten durch digitale Wasserzeichen (1999)
Busch, C., Arnold, M., Funk, W.
Der Beitrag adressiert technische Möglichkeiten zur Absicherung der Urheberrechte an multimedialen Daten.Dies geschieht vor dem Hintergrund einer Grundproblematik des Electronic Commerce: Es sind...
Digital Watermarking: From Concepts to Real-Time Video Applications (1999)
Busch, C., Funk, W., Wolthusen, S.
The authors developed a secure, robust watermarking algorithm and applied it in digital streaming MPEG-2 format video - the format of choice in the broadcast and video stock industry.
Copyright in der digitalen Datenwelt (1999)
Es wird vorgestellt, wie sich technische Loesungen zum Schutz von Urheberrechten zu einem hierarchischen Schutzschema ergaenzen lassen.
OCTALIS benchmarking: Comparison of four watermarking techniques (1999)
Piron, L., Arnold, M., Kutter, M., Funk, W., Boucqueau, J.M., Craven, F.
In this paper, benchmarking results of watermarking techniques are presented. The benchmark includes evaluation ot the watermark robustness and the subjective visual image quality. Four different...
OCTALIS benchmarking : comparison of four watermarking techniques (1999)
Piron, L., Arnold, M., Kutter, M., Funk, W., Boucqueau, J., Craven, F.
Direct search for light gluinos (1999)
Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1999)
Palestini, S., Barr, G D., Ceccucci, A., Cogan, J., Cundy, D., Fischer, G., ...
Direct search for light gluinos (1999)
Fanti, V., Lai, A., Musa, L., Marras, D., Nappi, A., Hay, B., ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1999)
Palestini, S., Barr, G D., Ceccucci, A., Cogan, J., Cundy, D., Fischer, G., ...
Design and Operation of Front-End Electronics for the HERA-B Muon Detector (1998)
Buchler, M., Funk, W., Gutierrez, A., Harr, R. F., Karchin, P. E., Liu, P., ...
We have implemented a cost-effective design for the readout electronics of both the anode wires and the cathode pads of large area proportional wire chambers for the HERA-B muon system based on the...
Direct search for light gluinos (1998)
Fanti, V, Lai, A, Musa, L, Marras, D, Nappi, A, Hay, B, ...
We present the results for a direct search for light gluinos through the appearance of $\eta\rightarrow 3\pin$ with high transverse momentum in the vacuum tank of the NA48 experiment at CERN. We find...
Space charge in ionization detectors and the NA48 electromagnetic calorimeter (1998)
Palestini, S, Barr, Giles David, Ceccucci, Augusto, Cogan, J, Cundy, Donald C, Fischer, G, ...
The subject of space charge due to positive ions slowly moving in parallel plate ionization chambers is considered. A model for the degradation of the detector response is developed, with particular...
Creep Deformation of Ni3Al-Mo In Situ Composites. (1998)
High temperature gamma'(ni3al)-alpha(mo) in situ composites solidified with growth rates ranging from 0.12 cm/h to 2.4 cm/h, were creep tested at temps. 710 c, 830 c , and 950 c under a tensile...
The NA48 LKr calorimeter digitizer electronics chain (1998)
Hallgren, Björn I, Bal, F, Barr, Giles David, Buchholz, P, Ceccucci, Augusto, Formenti, F, ...
First Measurement of the Rate $K^0_L \to \pi \mu \nu \gamma$ (1997)
Bender, M, Augustin, I, Holder, M, Schwarze, I, Ziolkowski, M, Fanti, V, ...
In a preliminary version of the NA48 experiment at the CERN SPS, in which an iron- scintillator sandwich calorimeter was used as a photon detector, the ratio of K$_L \to \pi\mu\nu\gamma$ and K$_L \to...
High rate large dynamic range analog circuitry and digitizers for fast calorimeter (1996)
Hallgren, Björn I, Bal, F, Barr, Giles David, Buchholz, P, Formenti, F, Funk, W, ...
Particle identification performance of a straw transition radiation tracker prototype (1995)
Åkesson, T, Carling, H, Dolgoshein, B A, Fabjan, Christian Wolfgang, Farthouat, Philippe, Froidevaux, Daniel, ...
A 864 channel prototype of an integrated straw tracker and transition radiation detector for tracking and electron identification has been tested with and without magnetic field at the CERN SPS. The...
Particle identification performance of a straw transition radiation tracker prototype (1995)
Akesson, T, Carling, H, Dolgoshein, B, Fabjan, C W, Farthouat, P, Froidevaux, D, ...
THE RADIO FREQUENCY SYSTEM FOR PROTONS IN HERA (1988)
Gamp, A, Ebeling, W, Funk, W, Maidment, J R, Rees, G H, Planner, C W
HAMBURG DESY - DESY HERA 88-09 (88,REC.JUL.) 5-7
El Chichon cloud over central Europe (1984)
Jäger, H., Funk, W., Carnuth, W., Reiter, R.
The northward transport of stratospheric aerosol masses originating from the April 1982 volcanic eruption of the Mexican volcano El Chichon has been observed by lidar at Garmisch-Partenkirchen (FRG)....
Reiter, R., Jaeger, H., Funk, W., Carnuth, W.
The transport to northern midlatitudes of stratospheric aerosol layers originating from the 4 April 1982 explosive eruption of the Mexican volcano El Chichon took place in three phases: Appearance of...
The stratospheric aerosol increase in February and March 1982 (1982)
Jaeger, H., Funk, W., Carnuth, W., Reiter, R.
An aerosol increase in the lower stratosphere was observed by ground-based lidar at Garmisch-Partenkirchen early in 1982. The source of this aerosol cloud was most probably an unobserved volcanic...
A stratospheric aerosol increase during 1981, observed by lidar over Mid-Europe (1982)
Jaeger, H., Funk, W., Carnuth, W., Reiter, R.
After the middle of May 1981 lidar observations at Garmisch-Partenkirchen recorded a marked enhancement of the aerosol backscattering from the lower stratosphere. Until the end of July several...
PLASMA DIAGNOSTICS IN HORIZONTALLY BURNING METAL HALIDE DISCHARGES (1979)
Beyer, H., Funk, W., Kloss, H.
No abstract available
PLASMA DIAGNOSTICS IN HORIZONTALLY BURNING METAL HALIDE DISCHARGES (1979)
Beyer, H., Funk, W., Kloss, H.
No abstract available
PLASMA DIAGNOSTICS IN HORIZONTALLY BURNING METAL HALIDE DISCHARGES (1979)
Beyer, H., Funk, W., Kloss, H.
No abstract available
Preferred sequences for DNA recognition by the TAL1 helix-loop-helix proteins.
Hsu, H L, Huang, L, Tsan, J T, Funk, W, Wright, W E, Hu, J S, ...
Tumor-specific activation of the TAL1 gene is the most common genetic alteration seen in patients with T-cell acute lymphoblastic leukemia. The TAL1 gene products contain the basic helix-loop-helix...
Cyclic amplification and selection of targets (CASTing) for the myogenin consensus binding site.
Wright, W E, Binder, M, Funk, W
The consensus binding site for the muscle regulatory factor myogenin was determined from an unbiased set of degenerate oligonucleotides using CASTing (cyclic amplification and selection of targets)....
Preferred sequences for DNA recognition by the TAL1 helix-loop-helix proteins.
Hsu, H L, Huang, L, Tsan, J T, Funk, W, Wright, W E, Hu, J S, ...
Tumor-specific activation of the TAL1 gene is the most common genetic alteration seen in patients with T-cell acute lymphoblastic leukemia. The TAL1 gene products contain the basic helix-loop-helix...
Cyclic amplification and selection of targets (CASTing) for the myogenin consensus binding site.
Wright, W E, Binder, M, Funk, W
The consensus binding site for the muscle regulatory factor myogenin was determined from an unbiased set of degenerate oligonucleotides using CASTing (cyclic amplification and selection of targets)....