| Touch me once and i know it's you! implicit authentication based on touch screen patterns A De Luca, A Hang, F Brudy, C Lindner, H Hussmann proceedings of the SIGCHI Conference on Human Factors in Computing Systems …, 2012 | 545 | 2012 |
| Perci: Pervasive service interaction with the internet of things G Broll, E Rukzio, M Paolucci, M Wagner, A Schmidt, H Hussmann IEEE Internet Computing 13 (6), 74-81, 2009 | 272 | 2009 |
| OCL as a specification language for business rules in database applications B Demuth, H Hussmann, S Loecher International Conference on the Unified Modeling Language, 104-117, 2001 | 191 | 2001 |
| Scientific reasoning and argumentation: advancing an interdisciplinary research agenda in education. F Fischer, I Kollar, S Ufer, B Sodian, H Hussmann, R Pekrun, B Neuhaus, ... Frontline Learning Research 2 (3), 28-45, 2014 | 162 | 2014 |
| Keystroke-level model for advanced mobile phone interaction P Holleis, F Otto, H Hussmann, A Schmidt Proceedings of the SIGCHI Conference on Human Factors in Computing Systems …, 2007 | 152 | 2007 |
| Using UML/OCL constraints for relational database design B Demuth, H Hussmann International Conference on the Unified Modeling Language, 598-613, 1999 | 139 | 1999 |
| Vibrapass: secure authentication based on shared lies A De Luca, E Von Zezschwitz, H Hußmann Proceedings of the SIGCHI conference on human factors in computing systems …, 2009 | 132 | 2009 |
| Look into my Eyes! Can you guess my Password? A De Luca, M Denzel, H Hussmann Proceedings of the 5th Symposium on Usable Privacy and Security, 1-12, 2009 | 130 | 2009 |
| ColorPIN: securing PIN entry through indirect input A De Luca, K Hertzschuch, H Hussmann Proceedings of the SIGCHI Conference on Human Factors in Computing Systems …, 2010 | 129 | 2010 |
| Unification in conditional-equational theories H Hussmann European Conference on Computer Algebra, 543-553, 1985 | 129 | 1985 |
| Now you see me, now you don't: protecting smartphone authentication from shoulder surfers A De Luca, M Harbach, E von Zezschwitz, ME Maurer, BE Slawik, ... Proceedings of the SIGCHI Conference on Human Factors in Computing Systems …, 2014 | 121 | 2014 |
| Modular architecture for a toolset supporting OCL H Hussmann, B Demuth, F Finger International Conference on the Unified Modeling Language, 278-293, 2000 | 118 | 2000 |
| AQUILA: adaptive resource control for QoS using an IP-based layered architecture T Engel, H Granzer, BF Koch, M Winter, P Sampatakos, IS Venieris, ... IEEE Communications Magazine 41 (1), 46-53, 2003 | 110 | 2003 |
| I feel like I'm taking selfies all day! Towards understanding biometric authentication on smartphones A De Luca, A Hang, E Von Zezschwitz, H Hussmann Proceedings of the 33rd annual ACM conference on human factors in computing …, 2015 | 108 | 2015 |
| Understanding shoulder surfing in the wild: Stories from users and observers M Eiband, M Khamis, E Von Zezschwitz, H Hussmann, F Alt Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems …, 2017 | 106 | 2017 |
| Analysing UML active classes and associated state machines-A lightweight formal approach G Reggio, E Astesiano, C Choppy, H Hussmann International Conference on Fundamental Approaches to Software Engineering …, 2000 | 106 | 2000 |
| Making graphic-based authentication secure against smudge attacks E Von Zezschwitz, A Koslow, A De Luca, H Hussmann Proceedings of the 2013 international conference on Intelligent user …, 2013 | 104 | 2013 |
| The requirement and design specification language SPECTRUM--an informal introduction M Broy, C Facchi, R Grosu | 97* | 1993 |
| Swipin: Fast and secure pin-entry on smartphones E Von Zezschwitz, A De Luca, B Brunkow, H Hussmann Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing …, 2015 | 90 | 2015 |
| Nondeterminism in algebraic specifications and algebraic programs H Hussmann Birkhäuser, 1993 | 87 | 1993 |
Alexander De LucaGoogleVerified email at google.com
