[{"status":"public","abstract":[{"text":"In neurosurgery, delineation of tumor boundaries during resection of brain tumors is of substantial relevance. During operation distinction between tumor and healthy tissue rely on the abilities of the surgeon based on visual and tactile differentiation. In this paper a high sensitivity actuator-sensor system using a piezoelectric bimorph is presented. Frequency shift and transfer function of the bimorphpsilas voltages are detected and evaluated. Sensorpsilas sensitivity is evaluated using two frequency controls strategies: A phase-locked loop (PLL) and a self-oscillating circuit. Results of measurements conducted on gel-phantoms are presented and discussed.","lang":"eng"}],"publication":"Frequency Control Symposium, 2008 IEEE International","type":"conference","language":[{"iso":"eng"}],"keyword":["biomedical measurement","brain","cancer","neurophysiology","phantoms","phase locked loops","piezoelectric actuators","surgery","tactile sensors","transfer functions","tumours","PLL","biomedical tissue differentiation system","brain tumor resection","frequency control","frequency shift","gel-phantom","high sensitivity actuator-sensor system","neurosurgery","phase-locked loop","piezoelectric actuators","piezoelectric bimorph","self-oscillating circuit","sensor sensitivity","tactile differentiation","tactile sensor system","transfer function","tumor boundary","visual differentiation","Biomedical measurements","Circuits","Frequency control","Neoplasms","Neurosurgery","Phase locked loops","Piezoelectric actuators","Surges","Transfer functions","Voltage"],"department":[{"_id":"151"}],"user_id":"55222","_id":"9576","page":"91-94","citation":{"ama":"Uribe DO, Stroop R, Hemsel T, Wallaschek J. Development of a biomedical tissue differentiation system using piezoelectric actuators. In: <i>Frequency Control Symposium, 2008 IEEE International</i>. ; 2008:91-94. doi:<a href=\"https://doi.org/10.1109/FREQ.2008.4622963\">10.1109/FREQ.2008.4622963</a>","ieee":"D. O. Uribe, R. Stroop, T. Hemsel, and J. Wallaschek, “Development of a biomedical tissue differentiation system using piezoelectric actuators,” in <i>Frequency Control Symposium, 2008 IEEE International</i>, 2008, pp. 91–94.","chicago":"Uribe, David Oliva, Ralf Stroop, Tobias Hemsel, and Jörg Wallaschek. “Development of a Biomedical Tissue Differentiation System Using Piezoelectric Actuators.” In <i>Frequency Control Symposium, 2008 IEEE International</i>, 91–94, 2008. <a href=\"https://doi.org/10.1109/FREQ.2008.4622963\">https://doi.org/10.1109/FREQ.2008.4622963</a>.","bibtex":"@inproceedings{Uribe_Stroop_Hemsel_Wallaschek_2008, title={Development of a biomedical tissue differentiation system using piezoelectric actuators}, DOI={<a href=\"https://doi.org/10.1109/FREQ.2008.4622963\">10.1109/FREQ.2008.4622963</a>}, booktitle={Frequency Control Symposium, 2008 IEEE International}, author={Uribe, David Oliva and Stroop, Ralf and Hemsel, Tobias and Wallaschek, Jörg}, year={2008}, pages={91–94} }","mla":"Uribe, David Oliva, et al. “Development of a Biomedical Tissue Differentiation System Using Piezoelectric Actuators.” <i>Frequency Control Symposium, 2008 IEEE International</i>, 2008, pp. 91–94, doi:<a href=\"https://doi.org/10.1109/FREQ.2008.4622963\">10.1109/FREQ.2008.4622963</a>.","short":"D.O. Uribe, R. Stroop, T. Hemsel, J. Wallaschek, in: Frequency Control Symposium, 2008 IEEE International, 2008, pp. 91–94.","apa":"Uribe, D. O., Stroop, R., Hemsel, T., &#38; Wallaschek, J. (2008). Development of a biomedical tissue differentiation system using piezoelectric actuators. In <i>Frequency Control Symposium, 2008 IEEE International</i> (pp. 91–94). <a href=\"https://doi.org/10.1109/FREQ.2008.4622963\">https://doi.org/10.1109/FREQ.2008.4622963</a>"},"year":"2008","publication_identifier":{"issn":["1075-6787"]},"quality_controlled":"1","doi":"10.1109/FREQ.2008.4622963","title":"Development of a biomedical tissue differentiation system using piezoelectric actuators","date_created":"2019-04-29T13:07:39Z","author":[{"first_name":"David Oliva","last_name":"Uribe","full_name":"Uribe, David Oliva"},{"first_name":"Ralf","last_name":"Stroop","full_name":"Stroop, Ralf"},{"last_name":"Hemsel","full_name":"Hemsel, Tobias","id":"210","first_name":"Tobias"},{"last_name":"Wallaschek","full_name":"Wallaschek, Jörg","first_name":"Jörg"}],"date_updated":"2022-01-06T07:04:16Z"},{"type":"conference","publication":"Proceedings of the 1st International Workshop on Secure and Ubiquitous Networks (SUN-2005)","status":"public","abstract":[{"text":"Currently, middleware for smart home networks with embedded and mobile devices are in the focus of several investigations. In this paper, we propose a middleware for secure management of device and user profiles by integrating a profile database with a generic authentication scheme for an X.509 enabled ticket management in the context of the OSGi framework. After the introduction of the individual system components and their interaction, we also discuss potential system attacks.","lang":"eng"}],"user_id":"5786","department":[{"_id":"672"}],"_id":"39050","language":[{"iso":"eng"}],"keyword":["Intelligent networks","Smart homes","Middleware","Project management","Data security","Ubiquitous computing","Context-aware services","Computer architecture","Home automation","Environmental management"],"publication_identifier":{"isbn":["0-7695-2424-9"]},"citation":{"apa":"Ziegler, M., Müller, W., Schäfer, R., &#38; Loeser, C. (2005). Secure Profile Management in Smart Home Networks. <i>Proceedings of the 1st International Workshop on Secure and Ubiquitous Networks (SUN-2005)</i>. 16th International Workshop on Database and Expert Systems Applications (DEXA’05), Copenhagen, Denmark . <a href=\"https://doi.org/10.1109/DEXA.2005.171\">https://doi.org/10.1109/DEXA.2005.171</a>","short":"M. Ziegler, W. Müller, R. Schäfer, C. Loeser, in: Proceedings of the 1st International Workshop on Secure and Ubiquitous Networks (SUN-2005), IEEE, Copenhagen, Denmark , 2005.","bibtex":"@inproceedings{Ziegler_Müller_Schäfer_Loeser_2005, place={Copenhagen, Denmark }, title={Secure Profile Management in Smart Home Networks}, DOI={<a href=\"https://doi.org/10.1109/DEXA.2005.171\">10.1109/DEXA.2005.171</a>}, booktitle={Proceedings of the 1st International Workshop on Secure and Ubiquitous Networks (SUN-2005)}, publisher={IEEE}, author={Ziegler, Max and Müller, Wolfgang and Schäfer, Robbie and Loeser, Chris}, year={2005} }","mla":"Ziegler, Max, et al. “Secure Profile Management in Smart Home Networks.” <i>Proceedings of the 1st International Workshop on Secure and Ubiquitous Networks (SUN-2005)</i>, IEEE, 2005, doi:<a href=\"https://doi.org/10.1109/DEXA.2005.171\">10.1109/DEXA.2005.171</a>.","ama":"Ziegler M, Müller W, Schäfer R, Loeser C. Secure Profile Management in Smart Home Networks. In: <i>Proceedings of the 1st International Workshop on Secure and Ubiquitous Networks (SUN-2005)</i>. IEEE; 2005. doi:<a href=\"https://doi.org/10.1109/DEXA.2005.171\">10.1109/DEXA.2005.171</a>","ieee":"M. Ziegler, W. Müller, R. Schäfer, and C. Loeser, “Secure Profile Management in Smart Home Networks,” presented at the 16th International Workshop on Database and Expert Systems Applications (DEXA’05), Copenhagen, Denmark , 2005, doi: <a href=\"https://doi.org/10.1109/DEXA.2005.171\">10.1109/DEXA.2005.171</a>.","chicago":"Ziegler, Max, Wolfgang Müller, Robbie Schäfer, and Chris Loeser. “Secure Profile Management in Smart Home Networks.” In <i>Proceedings of the 1st International Workshop on Secure and Ubiquitous Networks (SUN-2005)</i>. Copenhagen, Denmark : IEEE, 2005. <a href=\"https://doi.org/10.1109/DEXA.2005.171\">https://doi.org/10.1109/DEXA.2005.171</a>."},"year":"2005","place":"Copenhagen, Denmark ","author":[{"full_name":"Ziegler, Max","last_name":"Ziegler","first_name":"Max"},{"first_name":"Wolfgang","full_name":"Müller, Wolfgang","id":"16243","last_name":"Müller"},{"first_name":"Robbie","last_name":"Schäfer","full_name":"Schäfer, Robbie"},{"first_name":"Chris","last_name":"Loeser","full_name":"Loeser, Chris"}],"date_created":"2023-01-24T08:39:45Z","publisher":"IEEE","date_updated":"2023-01-24T08:39:50Z","doi":"10.1109/DEXA.2005.171","conference":{"location":"Copenhagen, Denmark ","name":"16th International Workshop on Database and Expert Systems Applications (DEXA'05)"},"title":"Secure Profile Management in Smart Home Networks"},{"place":"Fukuoka, Japan ","year":"2004","citation":{"chicago":"Schattkowsky, Tim, Chris Loeser, and Wolfgang Müller. “Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks.” In <i>Proceedings of AINA2004</i>. Fukuoka, Japan : IEEE, 2004. <a href=\"https://doi.org/10.1109/AINA.2004.1283977\">https://doi.org/10.1109/AINA.2004.1283977</a>.","ieee":"T. Schattkowsky, C. Loeser, and W. Müller, “Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks,” presented at the  18th International Conference on Advanced Information Networking and Applications, Fukuoka, Japan , 2004, doi: <a href=\"https://doi.org/10.1109/AINA.2004.1283977\">10.1109/AINA.2004.1283977</a>.","ama":"Schattkowsky T, Loeser C, Müller W. Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks. In: <i>Proceedings of AINA2004</i>. IEEE; 2004. doi:<a href=\"https://doi.org/10.1109/AINA.2004.1283977\">10.1109/AINA.2004.1283977</a>","short":"T. Schattkowsky, C. Loeser, W. Müller, in: Proceedings of AINA2004, IEEE, Fukuoka, Japan , 2004.","bibtex":"@inproceedings{Schattkowsky_Loeser_Müller_2004, place={Fukuoka, Japan }, title={Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks}, DOI={<a href=\"https://doi.org/10.1109/AINA.2004.1283977\">10.1109/AINA.2004.1283977</a>}, booktitle={Proceedings of AINA2004}, publisher={IEEE}, author={Schattkowsky, Tim and Loeser, Chris and Müller, Wolfgang}, year={2004} }","mla":"Schattkowsky, Tim, et al. “Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks.” <i>Proceedings of AINA2004</i>, IEEE, 2004, doi:<a href=\"https://doi.org/10.1109/AINA.2004.1283977\">10.1109/AINA.2004.1283977</a>.","apa":"Schattkowsky, T., Loeser, C., &#38; Müller, W. (2004). Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks. <i>Proceedings of AINA2004</i>.  18th International Conference on Advanced Information Networking and Applications, Fukuoka, Japan . <a href=\"https://doi.org/10.1109/AINA.2004.1283977\">https://doi.org/10.1109/AINA.2004.1283977</a>"},"publication_identifier":{"isbn":["0-7695-2051-0"]},"title":"Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks","doi":"10.1109/AINA.2004.1283977","conference":{"location":"Fukuoka, Japan ","name":" 18th International Conference on Advanced Information Networking and Applications"},"date_updated":"2023-01-24T09:06:02Z","publisher":"IEEE","author":[{"first_name":"Tim","last_name":"Schattkowsky","full_name":"Schattkowsky, Tim"},{"full_name":"Loeser, Chris","last_name":"Loeser","first_name":"Chris"},{"first_name":"Wolfgang","last_name":"Müller","full_name":"Müller, Wolfgang","id":"16243"}],"date_created":"2023-01-24T09:05:58Z","abstract":[{"text":"The interconnection of software components is a key to enabling collaborative work. However, technology differences and security barriers like firewalls often hinder establishing collaborative infrastructures between enterprises or even within a single enterprise. We introduce a peer-to-peer based network infrastructure that transparently overcomes these problems using relay and routing mechanisms as well as different underlying transport protocols. We discuss the application of this technology to interconnect Web services.","lang":"eng"}],"status":"public","type":"conference","publication":"Proceedings of AINA2004","keyword":["Peer to peer computing","Web services","Intelligent networks","Routing","Relays","Simple object access protocol","Collaborative work","Transport protocols","Network address translation","Java"],"language":[{"iso":"eng"}],"_id":"39071","user_id":"5786","department":[{"_id":"672"}]},{"status":"public","publication":"Proceedings of the Design 2004","type":"conference","language":[{"iso":"eng"}],"keyword":["mechatronic systems","self-optimization","virtual prototyping"],"department":[{"_id":"672"}],"user_id":"5786","_id":"39078","citation":{"apa":"Gausemeier, J., Müller, W., Paelke, V., Bauch, J., Shen, Q., &#38; Radkowski, R. (2004). Virtual Prototyping Of Self-Optimizing Mechatronic Systems. <i>Proceedings of the Design 2004</i>. 8th International Design Conference , Dubrovnik.","bibtex":"@inproceedings{Gausemeier_Müller_Paelke_Bauch_Shen_Radkowski_2004, place={Dubrovnik}, title={Virtual Prototyping Of Self-Optimizing Mechatronic Systems}, booktitle={Proceedings of the Design 2004}, author={Gausemeier, Jürgen and Müller, Wolfgang and Paelke, Volker and Bauch, Jürgen and Shen, Q. and Radkowski, R. }, year={2004} }","short":"J. Gausemeier, W. Müller, V. Paelke, J. Bauch, Q. Shen, R. Radkowski, in: Proceedings of the Design 2004, Dubrovnik, 2004.","mla":"Gausemeier, Jürgen, et al. “Virtual Prototyping Of Self-Optimizing Mechatronic Systems.” <i>Proceedings of the Design 2004</i>, 2004.","chicago":"Gausemeier, Jürgen, Wolfgang Müller, Volker Paelke, Jürgen Bauch, Q. Shen, and R.  Radkowski. “Virtual Prototyping Of Self-Optimizing Mechatronic Systems.” In <i>Proceedings of the Design 2004</i>. Dubrovnik, 2004.","ieee":"J. Gausemeier, W. Müller, V. Paelke, J. Bauch, Q. Shen, and R. Radkowski, “Virtual Prototyping Of Self-Optimizing Mechatronic Systems,” presented at the 8th International Design Conference , Dubrovnik, 2004.","ama":"Gausemeier J, Müller W, Paelke V, Bauch J, Shen Q, Radkowski R. Virtual Prototyping Of Self-Optimizing Mechatronic Systems. In: <i>Proceedings of the Design 2004</i>. ; 2004."},"year":"2004","place":"Dubrovnik","conference":{"name":"8th International Design Conference ","location":"Dubrovnik"},"title":"Virtual Prototyping Of Self-Optimizing Mechatronic Systems","date_created":"2023-01-24T09:12:31Z","author":[{"first_name":"Jürgen","id":"163","full_name":"Gausemeier, Jürgen","last_name":"Gausemeier"},{"first_name":"Wolfgang","last_name":"Müller","full_name":"Müller, Wolfgang","id":"16243"},{"first_name":"Volker","full_name":"Paelke, Volker","last_name":"Paelke"},{"first_name":"Jürgen","full_name":"Bauch, Jürgen","last_name":"Bauch"},{"first_name":"Q.","full_name":"Shen, Q.","last_name":"Shen"},{"last_name":"Radkowski","full_name":"Radkowski, R. ","first_name":"R. "}],"date_updated":"2023-01-24T09:12:40Z"}]