TY - THES
AU - Gajewski, Tobias
ID - 25220
TI - Referenzmodell zur Beschreibung der Geschäftsprozesse von After-Sales-Dienstleistungen unter besonderer Berücksichtigung des Mobile Business
VL - 158
ER -
TY - THES
AU - Rüther, Michael
ID - 25221
TI - Ein Beitrag zur klassifizierenden Modularisierung von Verfahren für die Produktionsplanung
VL - 159
ER -
TY - THES
AU - Langen, Dominik
ID - 25223
TI - Abschätzung des Ressourcenbedarfs von hochintegrierten mikroelektronischen Systemen
VL - 161
ER -
TY - CONF
AU - Köpke, A.
AU - Karl, Holger
AU - Wolisz, A.
ID - 2529
T2 - GI / ITG Fachgespräche Drahtlose Sensornetzwerke
TI - Consensus in WSN – Identifying critical protocol mechanisms
ER -
TY - CHAP
AU - Krimphove, Dieter
ED - Schmeisser, Wilhelm
ED - Krimphove, Dieter
ED - Brinkkötter, Hans-Otto
ID - 1956
T2 - Internationales Entgeltmanagement
TI - Entgeltflexibilisierung im Europäischen Binnenmarkt
ER -
TY - CHAP
AU - Krimphove, Dieter
ED - Schmeisser, Wilhelm
ED - Krimphove, Dieter
ID - 1957
T2 - Management der Forschung und Entwicklung sowie der Technologiekooperation in kleinen und mittleren Unternehmen
TI - Wettbewerbssicherung kleiner und mittelständischer Unternehmen durch Zugangsberechtigung zu fremden Betriebs- und Produktionsmitteln Eine ökonomischen Analyse der „essential-facility“-Doktrin im US-amerikanischen, europäischen und deutschen Recht
ER -
TY - JOUR
AU - Krimphove, Dieter
ID - 1958
IS - Jg. 35, Heft 1
JF - Rechtstheorie
TI - Spieltheoretische Aspekte des Rechts – Ein Beitrag zur Analyse und Gestaltung von Recht mit Hilfe objektiver quanitvizierbaren Methodik –
ER -
TY - CHAP
AU - Krimphove, Dieter
ED - Hekimler, Alpay
ID - 1959
T2 - TÜRKIYE & ENDÜSTRI ILIŞKILERI
TI - Der Kündigungsschutz im Europäischen Arbeitsrecht
ER -
TY - CHAP
AU - Krimphove, Dieter
AU - Welp, Jürgen
ED - Schmeisser, Wilhelm
ED - Bretz, Michael
ED - Keßler, Jürgen
ID - 1960
T2 - Handbuch: Krisen- und Insolvenzmanagement
TI - Das Recht der Unternehmensfinanzierung
ER -
TY - THES
AU - Salzwedel, Kay
ID - 19616
SN - 3-935433-62-X
TI - Data Distribution Algorithms for Storage Networks
VL - 153
ER -
TY - CONF
AU - Briest, Patrick
AU - Brockhoff, Dimo
AU - Degener, Bastian
AU - Englert, Matthias
AU - Gunia, Christian
AU - Heering, Oliver
AU - Jansen, Thomas
AU - Leifhelm, Michael
AU - Plociennik, Kai
AU - Röglin, Heiko
AU - Schweer, Andrea
AU - Sudholt, Dirk
AU - Tannenbaum, Stefan
AU - Wegener, Ingo
ID - 19692
SN - 0302-9743
T2 - Parallel Problem Solving from Nature - PPSN VIII
TI - The Ising Model: Simple Evolutionary Algorithms as Adaptation Schemes
ER -
TY - CONF
AU - Schweer, Andrea
AU - Leifhelm, Michael
AU - Degener, Bastian
AU - Heering, Oliver
AU - Tannenbaum, Stefan
AU - Röglin, Heiko
AU - Gunia, Christian
AU - Englert, Matthias
AU - Briest, Patrick
AU - Sudholt, Dirk
AU - Brockhoff, Dimo
AU - Wegener, Ingo
AU - Jansen, Thomas
AU - Plociennik, Kai
ID - 19693
T2 - Parallel Problem Solving from Nature - PPSN VIII
TI - Experimental Supplements to the Theoretical Analysis of EAs on Problems from Combinatorial Optimization
ER -
TY - CHAP
AU - Büker, Petra
ED - Köller, Katharina
ED - Grosse-Holthaus, Marlies
ID - 19706
T2 - Interkulturell lernen – erziehen – bilden (Paderborner Beiträge zur Unterrichtsforschung und Lehrerbildung, Bd. 8)
TI - Dokumentationsschrift zum Paderborner Grundschultag 2003
VL - 8
ER -
TY - CONF
AB - Redundant arrays of independent disks, also called RAID arrays, have gained a wide popularity in the last twenty years. Most of the disks used in the server market are currently based on RAID technology. The primary reason for introducing RAID technology in 1988 has been the fact that large disk systems have become much slower and more expensive than the connection of a large number of inexpensive disks and the use of them as an array. The times seem to repeat themselves. Today, large scale RAID arrays have become incredible big and expensive. It seems that it makes sense to replace them by a collection of smaller and inexpensive arrays of JBODs or mid-ranged RAID arrays. In this paper we will show that combining these systems with state-of-the-art virtualization technology can lead to a system that is faster and less expensive than an enterprise storage system, while being as easy to manage and as reliable. Therefore we will outline the most important features of storage management and compare there realization in enterprise class storage systems and in current and future virtualization environments.
AU - Brinkmann, André
AU - Salzwedel, Kay
AU - Vodisek, Mario
ID - 19800
T2 - Proceedings of the international workshop on Storage network architecture and parallel I/Os - SNAPI '04
TI - A case for virtualized arrays of RAID
ER -
TY - CONF
AB - Wireless connectivity is state of the art for local area networks. Currently, most W-LAN networks rely on a centralized design with access points routing all inner and outbound traffic. These access points are intrinsic communication bottlenecks. Mobile Ad Hoc Networks (MANET) overcome this problem, because every participant works as well as a simple node and as a router. Current MANETs are restricted in scalability, because they rely on flooding mechanisms or complete routing tables. Other approaches, providing better scalability use clustering, yet network performance deteriorates in case of high node mobility. We describe the design of a PAMANET, the Paderborn Mobile Ad Hoc Network, a MANET overcoming these problems providing scalability and reliability in a mobile scenario. When implemented, PAMANET works with standard W-LAN IEEE 802.11 radio devices, provides IPv6 communication interfaces and works on personal computers under a standard Linux distribution. First, we present current routing protocols and classify them with respect to scalability and stability in dynamically evolving MANETs. Then, we discuss related research in the area of distributed hash tables and consistent hashing, used for relieving hot spots in the Web, storage area networks and peerto-peer networks, which inspires the design of PAMANET. PAMANET consists of three main components: First, the embedding of the routing layer into IEEE 802.11 and IPv6 by using techniques used at the ad hoc support library (aslib) by Gupta et al. Second, the routing layer which combines a landmark routing, hierarchical clustering, consistent hashing for providing location dependent addresses and lookup-service for the location of nodes. Third, a peerto-peer data storage system based on egoistic distributed caches enabling hop and traffic efficient data access on replicated data partitions.
The routing layer incorporates a variety of new approaches. Link distances reflect the failure probability of links, which is estimated by the reciprocal age of the link. Then, we combine a landmarking system on this metric with the hierarchical layer graph yielding small landmark addresses and small routing tables. To balance the load of the distributed lookup-service for landmark addresses, a hierarchical weighted consistent hashing scheme is used. This ensures that each node receives an equal part of all landmark addresses. Using these mechanisms (regularly and on demand) PAMANET adjusts IPv6 routing tables such that short stable routes are preferred. For the distribution of control data like landmark information PAMANET uses a message box system interface to provide fast one-hop communication. On top of this system, PAMANET provides a peer-to-peer data storage and lookup system that realizes time, traffic, and load efficient access using egoistic caches and data segmentation strategies.
AU - Schindelhauer, Christian
AU - Böttcher, Stefan
AU - Rammig, Franz
ID - 19807
SN - 1581139209
T2 - Proceedings of the second international workshop on Mobility management & wireless access protocols
TI - The design of PaMaNet the Paderborn mobile ad-hoc network
ER -
TY - CONF
AB - The Internet-SCSI protocol [iSCSI] allows a client to interact with a remote SCSI-capable target by means of block-oriented commands encapsulated within TCP/IP packets. Thereby, iSCSI greatly simplifies storage virtualization, since clients can access storage in a unified manner, no matter whether the I/O-path is short or long distance. Intermediate devices located on the path between a client and a target can easily intercept iSCSI sessions and rewrite packets for the sake of load balancing, prefetching, or redundancy, to mention just a few beneficial applications. Within this paper we describe the design and implementation of such an iSCSI capable intermediate device that deploys prefetching strategies in combination with redundant disks to reduce average I/O-latency. Depending on its location within the network, this virtualization and prefetching device can hide wide area access latency and reduce network contention targeting remote SCSI-devices to a large extent.
AU - Bleckmann, Peter
AU - Schomaker, Gunnar
AU - Slowik, Adrian
ID - 19851
IS - 2
T2 - Proceeding of International Workshop on Storage Network Architecture and Parallel I/O
TI - Virtualization with prefetching abilities based on iSCSI
ER -
TY - JOUR
AU - Klein, Jan
AU - Zachmann, Gabriel
ID - 19879
IS - 6
JF - Computers and Graphics
TI - Point Cloud Surfaces using Geometric Proximity Graphs
VL - 28
ER -
TY - CONF
AU - Klein, Jan
AU - Zachmann, Gabriel
ID - 19883
T2 - Eurographics Symposium on Point-Based Grahics (SPBG'04)
TI - Proximity Graphs for Defining Surfaces over Point Clouds
ER -
TY - CONF
AU - Klein, Jan
AU - Zachmann, Gabriel
ID - 19889
T2 - SIGGRAPH 2004, Sketches
TI - Nice and Fast Implicit Surfaces over Noisy Point Clouds
ER -
TY - CONF
AU - Klein, Jan
AU - Zachmann, Gabriel
ID - 19891
T2 - Computer Graphics Forum (Proceedings of EUROGRAPHICS 2004)
TI - Point Cloud Collision Detection
ER -
TY - CONF
AB - Juli 2004
AU - Büker, Petra
ID - 19924
TI - Kompetenzprofil Grundschullehrerin: Workshop im Rahmen des Berufsorientierungstages für BA/MA Studierende an der Universität Bielefeld
ER -
TY - CONF
AU - Kao, Odej
AU - Hovestadt, Matthias
AU - Keller, Axel
ID - 1993
T2 - Proc. Advanced Research Workshop on High Perfomance Computing: Technology and Applications
TI - SLA-aware Job Migration in Grid Environments
ER -
TY - CONF
AU - Burchard, Lars-Olof
AU - Heiss, Hans-Ulrich
AU - Hovestadt, Matthias
AU - Kao, Odej
AU - Keller, Axel
AU - Linnert, Barry
ID - 1994
T2 - Proceedings of the GI-Meeting on Operating Systems
TI - An Architecture for SLA-aware Resource Management
ER -
TY - CONF
AB - The next generation Grid will demand the Grid middleware to provide flexibility, transparency, and reliability. This implies the appliance of service level agreements to guarantee a negotiated level of quality of service. These requirements also affect the local resource management systems providing resources for the Grid. At this a gap between these demands and the features of today's resource management systems becomes apparent. In this paper we present an approach which closes this gap. Introducing the architecture of the virtual resource manager we highlight its main features of runtime responsibility, resource virtualization, information hiding, autonomy provision, and smooth integration of existing resource management system installations.
AU - Burchard, Lars-Olof
AU - Hovestadt, Matthias
AU - Kao, Odej
AU - Keller, Axel
AU - Linnert, Barry
ID - 1995
T2 - Proc. Int. Symposium on Cluster Computing and the Grid (CCGRID)
TI - Virtual Resource Manager: An Architecture for SLA-aware Resource Management
ER -
TY - CONF
AU - Bloh, Bea
AU - Schürer, Sina
AU - van Ophuysen, Stefanie
ID - 28184
TI - Elterliche Prädiktoren für die Ablehnung von Schullaufbahnempfehlungen
ER -
TY - CONF
AB - In this paper we introduce to virtualization of hardware on reconfigurable devices. We identify three main approaches denoted with temporal partitioning, virtualized execution, and virtual machine. For each virtualization approach, we discuss the application models, the required execution architectures, the design tools and the run-time systems. Then, we survey a selection of important projects in the field.
AU - Plessl, Christian
AU - Platzner, Marco
ID - 2415
KW - hardware virtualization
T2 - Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA)
TI - Virtualization of Hardware – Introduction and Survey
ER -
TY - CONF
AU - Groppe, Sven
AU - Böttcher, Stefan
AU - Birkenheuer, Georg
ID - 2416
T2 - Proc. Int. Conf. on Enterprise Information Systems (ICEIS)
TI - Efficient Querying of Transformed XML Documents
ER -
TY - CONF
AU - Groppe, Sven
AU - Böttcher, Stefan
AU - Heckel, Reiko
AU - Birkenheuer, Georg
ID - 2417
T2 - Proc. East-European Conf. on Advances in Databases and Information Systems (ADBIS)
TI - Using XSLT Stylesheets to Transform XPath Queries
ER -
TY - GEN
AU - Betz, Stefan
ID - 2594
TI - Programmorientierte Materialbedarfsermittlung auf Basis der Fuzzy-Set-Theorie
VL - 02
ER -
TY - BOOK
ED - Betz, Stefan
ID - 2595
TI - E-Business im industriellen Management - Theoretische Fundierung und praktische Umsetzung im Mittelstand
ER -
TY - CHAP
AU - Betz, Stefan
ED - Betz, Stefan
ID - 2596
T2 - E-Business im industriellen Management - Theoretische Fundierung und praktische Umsetzung im Mittelstand
TI - Auswahl einer E-Procurement-Strategie als betriebswirtschaftliches Entscheidungsproblem
ER -
TY - JOUR
AB - A model for simulation of the three-dimensional morphology of nano-structured aggregates formed by concurrent coagulation and sintering is presented. Diffusion controlled cluster–cluster aggregation is assumed to be the prevailing coagulation mechanism which is implemented using a Monte–Carlo algorithm. Sintering is modeled as a successive overlapping of spherical primary particles, which are allowed to grow as to preserve overall mass. Simulations are characterized by individual ratios τ of characteristic collision to fusion time. A number of resulting aggregate-structures is displayed and reveals structure formation by coagulation and sintering for different values of τ. These aggregates are described qualitatively and quantitatively by their mass fractal dimension Df and radius of gyration. The fractal dimension increases from 1.86 for pure aggregation to ≈ 2.75 for equal characteristic time scales. As sintering turns out to be more and more relevant, increasingly compact aggregates start to form and the radius of gyration decreases significantly. The simulation results clearly reveal a strong dependence of the fractal dimension on the kinetics of the concurrent coagulation and sintering processes. Considering appropriate values of Df in aerosol process simulations may therefore be important in many cases.
AU - Schmid, Hans-Joachim
AU - Tejwani, Saurabh
AU - Artelt, Christian
AU - Peukert, Wolfgang
ID - 26152
IS - 6
JF - Journal of Nanoparticle Research
SN - 1388-0764
TI - Monte Carlo simulation of aggregate morphology for simultaneous coagulation and sintering
VL - 6
ER -
TY - JOUR
AB - A high-temperature short residence time flow reactor system has been realized for the investigation of the gas phase sintering kinetics of nanoparticles separated from all other synthesis mechanisms, e.g., chemical reaction, nucleation, coagulation and condensation. Major components are a hot-wall tubular reactor for the production of unsintered aggregates consisting of spherical primary particles in the size range 10–80 nm and a sintering reactor for the investigation of the sintering kinetics at well-defined temperature and residence time history. Therefore, rapid heating and quenching of the particles at the beginning and at the end of the reaction zone, respectively, is maintained. Main parameters in the sintering reactor are: temperatures up to 1873 K and residence times in the range 8–1000 ms. The reactor conditions are characterized by temperature profile measurements with a newly constructed suction thermocouple probe and by computational fluid dynamics simulations of the residence time distributions. Exemplary results of the sintering of silica nanoparticles obtained by transmission electron microscopy analysis are presented.
AU - Kirchhof, Martin J.
AU - Schmid, Hans-Joachim
AU - Peukert, Wolfgang
ID - 26154
IS - 11
JF - Review of Scientific Instruments
SN - 0034-6748
TI - Reactor system for the study of high-temperature short-time sintering of nanoparticles
VL - 75
ER -
TY - JOUR
AU - Messerer, A.
AU - Schmid, Hans-Joachim
AU - Knab, C.
AU - Pöschl, U.
AU - Nießner, R.
ID - 26155
IS - 8
JF - Chemie Ingenieur Technik
SN - 0009-286X
TI - Erhöhung der Abscheidung ultrafeiner Dieselrußpartikeln durch Mikrokugelbeschichtung auf metallträgerbasierten Katalysatorstrukturen
VL - 76
ER -
TY - CONF
AU - Volbert, Klaus
ID - 26411
T2 - Proceedings of the 2004 joint workshop on Foundations of mobile computing - DIALM-POMC '04
TI - Experimental analysis of adjustable sectorized topologies for static ad hoc networks
ER -
TY - JOUR
AU - Hellmich, Frank
ID - 26813
IS - 1/2
JF - Mathematikunterricht
TI - Inhaltliche, kontextuelle und aktivitätsbezogene Aspekte bei räumlich-geometrischen Problemstellungen
VL - 50
ER -
TY - BOOK
AU - Hellmich, Frank
AU - Grüßing , Meike
ID - 26845
TI - Aufgabenstellungen zur Erfassung mathematischer Kompetenz im vierten Schuljahr
ER -
TY - CONF
AU - Wehrheim, Heike
ED - H. Reussner, Ralf
ED - A. Stafford, Judith
ED - A. Szyperski, Clemens
ID - 3233
T2 - Architecting Systems with Trustworthy Components, International Seminar, Dagstuhl Castle, Germany, December 12-17, 2004. Revised Selected Papers
TI - Refinement and Consistency in Component Models with Multiple Views
ER -
TY - CONF
AU - Möller, Michael
AU - Olderog, Ernst-Rüdiger
AU - Rasch, Holger
AU - Wehrheim, Heike
ED - A. Boiten, Eerke
ED - Derrick, John
ED - Smith, Graeme
ID - 3234
T2 - Integrated Formal Methods, 4th International Conference, {IFM} 2004, Canterbury, UK, April 4-7, 2004, Proceedings
TI - Linking {CSP-OZ} with {UML} and Java: {A} Case Study
ER -
TY - CONF
AU - Wehrheim, Heike
ED - B{\'{e}}zivin, Jean
ED - Heckel, Reiko
ID - 3235
T2 - Language Engineering for Model-Driven Software Development, 29. February - 5. March 2004
TI - Refinement and Consistency in Multiview Models
ER -
TY - JOUR
AU - Gries, Thomas
ID - 3299
JF - Science Research Management
TI - International Spill-Over of Technologies and Regional Agglomeration and Development
VL - 25
ER -
TY - CHAP
AU - Gilroy, Bernard Michael
AU - Gries, Thomas
AU - Naudé, Willem A.
AU - Schmidt, K.-H.
ED - Gilroy, Bernard Michael
ED - Gries, Thomas
ED - Naudé, Willem A.
ID - 3331
T2 - Multinational Enterprises, Foreign Direct Investment and Growth in Africa: South African Perspectives
TI - Obstacles Facing German Enterprises in South Africa
ER -
TY - JOUR
AU - Bauer, Johannes
AU - Festner, Dagmar
AU - Gruber, Hans
AU - Harteis, Christian
AU - Heid, Helmut
ID - 3596
IS - 5
JF - Journal of Workplace Learning
TI - The effects of epistemological beliefs on workplace learning
ER -
TY - CHAP
AU - Harteis, Christian
AU - Gruber, Hans
ED - Boshuizen, Els
ED - Bromme, Rainer
ED - Gruber, Hans
ID - 3599
T2 - Professional learning: Gaps and transitions on the way from novice to expert
TI - Competence-supporting working conditions
ER -
TY - JOUR
AU - Heid, Helmut
AU - Harteis, Christian
ID - 3603
JF - Zeitschrift für Berufs-und Wirtschaftspädagogik, Beiheft
TI - Zur Vereinbarkeit ökonomischer und pädagogischer Prinzipien in der modernen betrieblichen Personal-und Organisationsentwicklung
ER -
TY - CHAP
AU - Gruber, Hans
AU - Harteis, Christian
AU - Rehrl, Monika
ED - Reinmann, Gabi
ED - Mandl, Heinz
ID - 3606
T2 - Psychologie des Wissensmanagements. Perspektiven, Theorien und Methoden
TI - Wissensmanagement und Expertise
ER -
TY - JOUR
AU - Harteis, Christian
ID - 3614
IS - 2
JF - Zeitschrift für Erziehungswissenschaft
TI - Zur Diskussion über die Konvergenz ökonomischer und pädagogischer Prinzipien betrieblicher Personal-und Organisationsentwicklung
ER -
TY - CONF
AU - Harteis, Christian
AU - Bauer, Johannes
AU - Festner, Dagmar
AU - Gruber, Hans
ID - 3618
T2 - Current issues in adult learning and motivation. 7th Adult Education Colloquium
TI - Self-determination in daily working life
ER -
TY - JOUR
AU - Harteis, Christian
ID - 3619
IS - 29
JF - VOCATIONAL TRAINING-BERLIN-CEDEFOP-
TI - The learning organisation as seen by workers
ER -
TY - BOOK
ED - Hans, Gruber
ED - Harteis, Christian
ED - Helmut, Heid
ED - Meier, Bettina
ID - 3643
TI - Kapital und Kompetenz: Veränderungen in der Arbeitswelt und ihre Auswirkungen aus erziehungswissenschaftlicher Sicht
ER -
TY - JOUR
AU - Harteis, Christian
AU - Bauer, Johannes
AU - Festner, Dagmar
AU - Gruber, Hans
ID - 3648
IS - 2
JF - UNTERRICHTSWISSENSCHAFT.
TI - Selbstbestimmung im Arbeitsalltag
ER -
TY - JOUR
AU - Bauer, Johannes
AU - Festner, Dagmar
AU - Harteis, Christian
AU - Heid, Helmut
AU - Gruber, Hans
ID - 3651
IS - 1
JF - Zeitschrift für Berufs-und Wirtschaftspädagogik
TI - Fehlerorientierung im betrieblichen Arbeitsalltag. Ein Vergleich zwischen Führungskräften und Beschäftigten ohne Führungsfunktion
VL - 100
ER -
TY - CHAP
AU - Harteis, Christian
AU - Festner, Dagmar
ED - Gruber, Hans
ED - Harteis, Christian
ED - Heid, Helmut
ED - Meier, Bettina
ID - 3661
T2 - Kapital und Kompetenz
TI - Förderung und Anwendung individueller Kompetenz im Arbeitsalltag
ER -
TY - CHAP
AU - Harteis, Christian
AU - Bauer, Johannes
AU - Coester, Helene
ED - Gruber, Hans
ED - Harteis, Christian
ED - Heid, Helmut
ED - Meier, Bettina
ID - 3662
T2 - Kapital und Kompetenz
TI - Betriebliche Personal-und Organisationsentwicklung zwischen ökonomischen und pädagogischen Überlegungen
ER -
TY - CHAP
AU - Harteis, Christian
AU - Bauer, Johannes
AU - Coester, Helene
ED - Gruber, Hans
ED - Harteis, Christian
ED - Heid, Helmut
ED - Meier, Bettina
ID - 3670
T2 - Kapital und Kompetenz: Veränderungen der Arbeitswelt und ihre Auswirkungen aus erziehungswissenschaftlicher Sicht
TI - Betriebliche Personal- und Organisationsentwickllung zwischen ökonomischen und pädagogischen Überlegungen
ER -
TY - CHAP
AU - Blömer, Johannes
AU - Guajardo, Jorge
AU - Krummel, Volker
ID - 3011
SN - 0302-9743
T2 - Selected Areas in Cryptography
TI - Provably Secure Masking of AES
ER -
TY - CHAP
AU - Blömer, Johannes
AU - May, Alexander
ID - 3012
SN - 0302-9743
T2 - Public Key Cryptography – PKC 2004
TI - A Generalized Wiener Attack on RSA
ER -
TY - CHAP
AU - May, Alexander
ID - 3014
SN - 0302-9743
T2 - Public Key Cryptography – PKC 2004
TI - Secret Exponent Attacks on RSA-type Schemes with Moduli N=p^{r}q
ER -
TY - CHAP
AU - May, Alexander
ID - 3015
SN - 0302-9743
T2 - Advances in Cryptology – CRYPTO 2004
TI - Computing the RSA Secret Key Is Deterministic Polynomial Time Equivalent to Factoring
ER -
TY - CONF
AU - Blömer, Johannes
AU - Otto, Martin
AU - Seifert, Jean-Pierre
ID - 3017
SN - 1581137389
T2 - Proceedings of the 10th ACM conference on Computer and communication security - CCS '03
TI - A new CRT-RSA algorithm secure against bellcore attacks
ER -
TY - JOUR
AU - Gries, Thomas
AU - Sievert, Gerhard
AU - Wieneke, Axel
ID - 3064
JF - International Economics and Economic Policy
TI - Interbank market frictions, international banks and growth
VL - 1
ER -
TY - JOUR
AU - Gries, Thomas
AU - Langeleh, Dirk
ID - 3065
IS - 3
JF - Perspektiven der Wirtschaftspolitik
TI - Anreizkompatibilität als zentrales Element eines neu gestalteten Gesundheitsmarktes
VL - 5
ER -
TY - GEN
AU - Rührup, Stefan
AU - Schindelhauer, Christian
ID - 26992
TI - Traffic and Hop Efficient Position-based Routing using a Cell Structure
ER -
TY - JOUR
AU - Buyken, Anette
AU - Hahn, S
AU - Kroke, A
ID - 27750
JF - International Journal of Obesity
SN - 0307-0565
TI - Differences between recumbent length and stature measurement in groups of 2- and 3-y-old children and its relevance for the use of European body mass index references
ER -
TY - GEN
AU - Schlegel-Matthies, Kirsten
ID - 27925
TI - Verbraucherbildung im Forschungsprojekt REVIS – Grundlagen
ER -
TY - JOUR
AU - Schlegel-Matthies, Kirsten
ID - 27926
JF - Campus Culinaire
TI - „Was gibt’s heute?“ Aktuelle Ansätze der Ernährungsbildung
VL - 1
ER -
TY - GEN
AB - Today, in software intensive projects a huge amount of the budget flows into the analysis of the already existing system. The reason for the high costs results mainly from the fact that analyses are often made manually or with automatic tool support, which is inappropriate for analyzing large systems. Semi-automatic analysis approaches usually use a notion of fuzziness to overcome this limitation, but inherit the problem of selecting appropriate initial values. In this paper we present an approach to adapt the initial values of our semi-automatic reverse engineering process. We provide the reverse engineer with accuracy information for results produced by a rule-based inference algorithm. Based on the changes of the results done by the reverse engineer we automatically adapt a credibility value of each rule, which previously has been used to compute the accuracy of the result. The adaption fits seamlessly into our overall analysis process. First tests show that it is suitable for the calibration of our fuzzyfied rule-based pattern recognition approach.
AU - Niere, Jörrg
AU - Meyer, Matthias
AU - Wendehals, Lothar
ID - 20933
TI - User-driven adaption in rule-based pattern recognition
ER -
TY - CONF
AU - Meschut, Gerson
AU - Fuhrmann, T.
ID - 21162
T2 - Tagungsband zum 4. Kolloquium „Gemeinsame Forschung in der Klebtechnik“ der DECHEMA
TI - Kleben von CFK-Metall-Strukturen im Fahrzeug
ER -
TY - CONF
AU - Meschut, Gerson
ID - 21164
TI - Forschungsbedarf in der Klebtechnik aus Sicht der Automobilindustrie
ER -
TY - CONF
AU - Bischof, S.
AU - Fricke, A.
AU - Meschut, Gerson
ID - 21165
T2 - Tagungsband zur Swiss Bondung ´04
TI - Adhesive bonding and mechanical joining for planking of spaceframe-structures with thermoplastics
ER -
TY - CONF
AU - Meschut, Gerson
AU - Goede, M.
ID - 21166
SN - ISBN 3-8322-2840-3
T2 - Tagungsband zur 9. International Aachen Welding Conference: Joining in Traffic and Transportation Industry – Processes, Progress, Applications
TI - New material and design concepts for constructions of vehicles – challenges for thermal an cold joining techniques
ER -
TY - JOUR
AU - Disse, T.
AU - Maciej, M.
AU - Meschut, Gerson
AU - Piccolo, S.
AU - Timmermann, R.
AU - Wibbeke, T.-M.
ID - 21167
IS - 7-8
JF - Adhäsion
TI - Kleben und Hybridfügen von Leichtbaustrukturen für den Automobilbau
VL - 48
ER -
TY - JOUR
AU - Letsch, S.
AU - Meschut, Gerson
AU - Küting, J.
AU - Peitz, V.
AU - Timmermann, R.
AU - Schmid, L.
ID - 21168
IS - 9
JF - Schweißen und Schneiden
TI - Mechanische Fügetechnik für die Mischbauweise – Teil 1: Systemoptimierungen
VL - 56
ER -
TY - CONF
AU - Hahn, O.
AU - Schumann, S.
AU - Meschut, Gerson
AU - Fuhrmann, T.
ID - 21169
TI - Material-Secific joining techniques for magnesium body structures
ER -
TY - JOUR
AU - Letsch, S.
AU - Meschut, Gerson
AU - Küting, J.
AU - Peitz, V.
AU - Timmermann, R.
AU - Schmid, L.
ID - 21170
IS - 10
JF - Schweißen und Schneiden
TI - Mechanische Fügetechnik für die Mischbauweise – Teil 2: Neuartige Fügeverfahren
VL - 56
ER -
TY - JOUR
AU - Kolman, Petr
AU - Scheideler, Christian
ID - 2119
IS - 3
JF - Algorithmica
TI - Simple On-Line Algorithms for the Maximum Disjoint Paths Problem
ER -
TY - CONF
AU - Awerbuch, Baruch
AU - Scheideler, Christian
ID - 2120
T2 - ICALP
TI - Group Spreading: A Protocol for Provably Secure Distributed Name Service
VL - 3142
ER -
TY - CONF
AU - Riley, Chris
AU - Scheideler, Christian
ID - 2121
T2 - IPDPS
TI - A Distributed Hash Table for Computational Grids
ER -
TY - CONF
AU - Meschut, Gerson
ID - 21217
T2 - Tagungsband zum 2. Böllhoff-Fachkolloquium
TI - Zukünftige Werkstoff- und Bauweisenkonzepte im Automobilbau - Herausforderungen für die Gewindetechnologie
ER -
TY - CONF
AU - Bye, C.
AU - Draht, T.
AU - Küting, J.
AU - Lübbers, R.
AU - Meschut, Gerson
AU - Ruther, M.
ID - 21218
SN - ISBN 3-9809524-I-X
T2 - Tagungsband zum 11. Paderborner Symposium Fügetechnik „Mechanisches Fügen und Kleben“
TI - Fügen von Kunststoffen im strukturellen Leichtbau
ER -
TY - CONF
AU - Awerbuch, Baruch
AU - Scheideler, Christian
ID - 2122
T2 - IPTPS
TI - Robust Distributed Name Service
VL - 3279
ER -
TY - GEN
AU - Hahn, O.
AU - Meschut, Gerson
ID - 21226
TI - Druckfügeverfahren und damit hergestellte Rahmen
ER -
TY - GEN
AU - Amedick, Jürgen
AU - Hahn, Ortwin
AU - Kurzok, Jan
AU - Letsch, Stefan
AU - Meschut, Gerson
AU - Peitz, Volker
AU - Timmermann, Rüdiger
ID - 21228
TI - Fügeverfahren und Fügevorrichtung zum Verbinden von überlappend angeordneten Fügeteilen
ER -
TY - CONF
AU - Ateniese, Giuseppe
AU - Riley, Chris
AU - Scheideler, Christian
ID - 2123
T2 - IWIA
TI - Survivable Monitoring in Dynamic Networks
ER -
TY - CONF
AU - Awerbuch, Baruch
AU - Scheideler, Christian
ID - 2124
T2 - SODA
TI - The hyperring: a low-congestion deterministic data structure for distributed environments
ER -
TY - CONF
AU - Awerbuch, Baruch
AU - Scheideler, Christian
ID - 2125
T2 - SPAA
TI - Consistent and compact data management in distributed storage systems
ER -
TY - CONF
AU - Bhargava, Ankur
AU - Kothapalli, Kishore
AU - Riley, Chris
AU - Scheideler, Christian
AU - Thober, Mark
ID - 2126
T2 - SPAA
TI - Pagoda: a dynamic overlay network for routing, data management, and multicasting
ER -
TY - CONF
AU - Bagchi, Amitabha
AU - Bhargava, Ankur
AU - Chaudhary, Amitabh
AU - Eppstein, David
AU - Scheideler, Christian
ID - 2127
T2 - SPAA
TI - The effect of faults on network expansion
ER -
TY - JOUR
AU - Unger, L.
AU - Bauch, M.
AU - Baudry, A.
AU - Bungenstock, M.
AU - Mertsching, B.
AU - Oevel, Gudrun
AU - Padberg, K.
AU - Thiere, B.
ID - 17312
IS - 1
JF - SoftwareTechnikTrends
TI - math-kit - Ein multimedialer Baukasten für die Mathematikausbildung im Grundstudium
VL - 24
ER -
TY - CONF
AU - Brinkmann, André
AU - Heidebuer, Michael
AU - Meyer auf der Heide, Friedhelm
AU - Rückert, Ulrich
AU - Salzwedel, Kay
AU - Vodisek, Mario
ED - Kobler, Ben
ED - Hariharan, P. C.
ID - 17346
T2 - 21st {IEEE} Conference on Mass Storage Systems and Technologies / 12th {NASA} Goddard Conference on Mass Storage Systems and Technologies, Greenbelt, Maryland, USA
TI - V:Drive - Costs and Benefits of an Out-of-Band Storage Virtualization System
ER -
TY - JOUR
AU - Christ, A.
AU - Zentgraf, Thomas
AU - Kuhl, J.
AU - Tikhodeev, S. G.
AU - Gippius, N. A.
AU - Giessen, H.
ID - 1746
IS - 12
JF - Physical Review B
SN - 1098-0121
TI - Optical properties of planar metallic photonic crystal structures: Experiment and theory
VL - 70
ER -
TY - JOUR
AU - Zentgraf, Thomas
AU - Christ, A.
AU - Kuhl, J.
AU - Giessen, H.
ID - 1747
IS - 24
JF - Physical Review Letters
SN - 0031-9007
TI - Tailoring the Ultrafast Dephasing of Quasiparticles in Metallic Photonic Crystals
VL - 93
ER -
TY - GEN
AU - Peckhaus, Volker
ED - Hoffmann, Dieter
ED - Laitko, Hubert
ED - Müller-Wille, Staffan
ID - 17684
T2 - Lexikon der bedeutenden Naturwissenschaftler in drei Bänden, Bd. 3: Men–Z
TI - Wolff, Christian Freiherr von
ER -
TY - CONF
AU - Sohler, Christian
AU - Damerow, Valentina
ID - 18777
T2 - Proceedings of the 20th European Workshop on Computational Geometry (EWCG'04)
TI - Smoothed Number of Extreme Points under Uniform Noise
ER -
TY - CONF
AB - Given a point set P in the d-dimensional unit hypercube, we give upper bounds on the maximal expected number of extreme points when each point is perturbed by small random noise chosen independently for each point from the same noise distribution Δ. Our results are parametrized by the variance of the noise distribution. For large variance we essentially consider the average case for distribution Δ while for variance 0 we consider the worst case. Hence our results give upper bounds on the number of extreme points where our input distributions range from average case to worst case.
Our main contribution is a rather general lemma that can be used to obtain upper bounds on the expected number of extreme points for a large class of noise distributions. We then apply this lemma to obtain explicit bounds for random noise coming from the Gaussian normal distribution of variance σ² and the uniform distribution in a hypercube of side length &epsilon. For these noise distributions we show upper bounds of O( (1/ σ )^d * log^3/2 * d - 1 n ) and O( ( (n log n) / ε )^d/(d+1) ), respectively. Besides its theoretical motivation our model is also motivated by the observation that in many applications of convex hull algorithms the input data is inherently noisy, e.g. when the data comes from physical measurement or imprecise arithmetic is used.
AU - Damerow, Valentina
AU - Sohler, Christian
ID - 18778
SN - 0302-9743
T2 - Proceedings of the 12th European Symposium on Algorithms (ESA'04)
TI - Extreme Points Under Random Noise
ER -
TY - CONF
AB - A limiting factor in the performance of a render- ing system is the number of state changes, i.e., changes of the attributes material, texture, shader program, etc., in the stream of rendered primitives. We propose to include a small buffer between appli- cation and graphics hardware in the rendering sys- tem. This pipeline buffer is used to rearrange the incoming sequence of primitives on-line and locally in such a way that the number of state changes is minimized. This method is generic; it can be easily integrated into existing rendering systems. In our experiments a pipeline buffer reduces the number of state changes by an order of magnitude and achieves almost the same rendering time as an optimal, i.e., presorted, sequence without pipeline buffer. Due to its simple structure and its low mem- ory requirements this method can easily be imple- mented in software or even hardware.
AU - Sohler, Christian
AU - Krokowski, Jens
AU - Räcke, Harald
AU - Westermann, Matthias
ID - 18785
T2 - Proceedings of the Vision, Modeling, and Visualization Conference (VMV 2004)
TI - Reducing State Changes with a Pipeline Buffer
ER -
TY - CONF
AU - Sohler, Christian
AU - Czumaj, Artur
ID - 18786
IS - 1
T2 - Automata, Languages and Programming (ICALP)
TI - Sublinear-Time Approximation for Clustering via Random Sampling
ER -
TY - BOOK
AB - 2. Auflage 2006
AU - Eke, Norbert Otto
AU - Allkemper, Alo
ID - 19010
TI - Literaturwissenschaft
ER -
TY - CONF
AU - Aguiar, Ana
AU - Karl, Holger
AU - Wolisz, Adam
ID - 1911
T2 - Proceedings of European Wireless 2004, Barcelona / Spain
TI - Channel Adaptive Techniques in the Presence of Channel Prediction Inaccuracy
ER -
TY - CHAP
AU - Seng, Eva- Maria
ID - 19143
T2 - Katalog der Landeskunstausstellung Sachsen-Anhalts in Magdeburg 2004
TI - Einleitung „in der zeit“ – kunst aus sachsen-anhalt 2004
ER -