Tchegho, Aurelien;Mattes, Heinz;Sattler, Sebastian;Graeb, Helmut.Analyse und Untersuchung der Quantisierungseffekte beim Goertzel-Filter.Advances in Radio Science.2009.7.73--81

Barke, E.;Grabowski, D.;Graeb, Helmut;Hedrich, L.;Heinen, St.;Popp, R.;Steinhorst, S.;Wang, Y..Formal Approaches to Analog Circuit Verification.Design, Automation and Test in Europe (DATE).2009

Graeb, Helmut;Balasa, F.;Castro-Lopez, R.;Chang, Y.-W.;Fernandez, F. V.;Lin, P.-H.;Strasser, Martin.Analog Layout Synthesis - Recent Advances in Topological Approaches.Design, Automation and Test in Europe (DATE).2009

Strasser, Martin;Graeb, Helmut;Schlichtmann, Ulf.Plantage - A Deterministic Analog Placement Approach.Design, Automation and Test in Europe (DATE).University Booth Handout.2009

Li, Bing;Chen, Ning;Schmidt, Manuel;Schneider, Walter;Schlichtmann, Ulf.On Hierarchical Statistical Static Timing Analysis.Design, Automation and Test in Europe (DATE).2009

Knoth, Christoph;Kleeberger, Veit Benedikt;Chen, Ning;Nordholz, Petra;Schlichtmann, Ulf.Waveform-based Timing Analysis for Digital Circuits using Current Source Models and Model Order Reduction.19-24.edaWorkshop.VDE Verlag.2009

Tchegho, Aurelien;Sattler, Sebastian;Graeb, Helmut.Mixed-signal testing using Walsh functions.1-8.IEEE International Mixed-Signals, Sensors, and Systems Test Workshop (IMS3TW).2009

Mueller-Gritschneder, Daniel;Graeb, Helmut;Schlichtmann, Ulf.A Successive Approach to Compute the Bounded Pareto Front of Practical Multi-objective Optimization Problems.SIAM Journal on optimization.2009.20.2.jul.915--934

Avci, Engin;Strasser, Martin;Graeb, Helmut;Schlichtmann, Ulf.A Free-Shape Router for Analog and RF Applications.European Conference on Circuit Theory and Design (ECCTD).2009

Knoth, Christoph;Kleeberger, Veit Benedikt;Nordholz, Petra;Schlichtmann, Ulf.Fast and Waveform Independent Characterization of Current Source Models.90-95.IEEE/VIUF International Workshop on Behavioral Modeling and Simulation (BMAS).2009