TY - CHAP A1 - Buß, Okko A1 - Baumann, Timo A1 - Schlangen, David T1 - Collaborating on Utterances with a Spoken Dialogue System Using an ISU-based Approach to Incremental Dialogue Management T2 - SIGDIAL 10, Proceedings of the 11th Annual Meeting of the Special Interest Group on Discourse and Dialogue, Tokyo Japan September 24 - 25, 2010 N2 - When dialogue systems, through theuse of incremental processing, arenot bounded anymore by strict, non-overlapping turn-taking, a whole range ofadditional interactional devices becomesavailable. We explore the use of one suchdevice, trial intonation. We elaborateour approach to dialogue managementin incremental systems, based on theInformation-State-Update approach, anddiscuss an implementation in a micro-domain that lends itself to the use ofimmediate feedback, trial intonations andexpansions. In an overhearer evaluation,the incremental system was judged as sig-nificantly more human-like and reactivethan a non-incremental version. Y1 - 2010 UR - https://www.researchgate.net/publication/220794407_Collaborating_on_Utterances_with_a_Spoken_Dialogue_System_Using_an_ISU-based_Approach_to_Incremental_Dialogue_Management SN - 978-1-932432-85-5 PB - Association for Computational Linguistics CY - Tokyo, Japan ER - TY - CHAP A1 - Schlangen, David A1 - Baumann, Timo A1 - Atterer, Michaela T1 - Incremental Reference Resolution: The Task, Metrics for Evaluation, and a Bayesian Filtering Model that is Sensitive to Disfluencies T2 - Proceedings of the SIGDIAL 2009 Conference: The 10th Annual Meeting of the Special Interest Group on Discourse and Dialogue, September 11 - 12, 2009, London United Kingdom N2 - In this paper we do two things: a) we discuss in general terms the task of incre mental reference resolution (IRR), in particular resolution of exophoric reference, and specify metrics for measuring the performance of dialogue system components tackling this task, and b) we present a simple Bayesian filtering model of IRR that performs reasonably well just using words directly (no structure information and no hand-coded semantics): it picks the right referent out of 12 for around 50 % of real world dialogue utterances in our test corpus. It is also able to learn to interpret not only words but also hesitations, just as humans have shown to do in similar situations, namely as markers of references tohard-to-describe entities. Y1 - 2009 UR - https://clp.ling.uni-potsdam.de/publications/Schlangen-2009-2.pdf SP - 30 EP - 37 PB - Association for Computational Linguistics CY - London, UK ER - TY - CHAP A1 - Schlangen, David A1 - Baumann, Timo A1 - Buschmeier, Hendrik A1 - Buß, Okko A1 - Kopp, Stefan A1 - Skantze, Gabriel A1 - Yaghoubzadeh, Ramin T1 - Middleware for Incremental Processing in Conversational Agents T2 - Proceedings of the 11th Annual Meeting of the Special Interest Group on Discourse and Dialogue (SigDial 2010), September 24 - 25, 2010, Tokyo Japan N2 - We describe work done at three sites on designing conversational agents capable of incremental processing. We focus on the ‘middleware’ layer in these systems, which takes care of passing around and maintaining incremental information between the modules of such agents. All implementations are based on the abstract model of incremental dialogue processing proposed by Schlangen and Skantze (2009), and the paper shows what different instantiations of the model can look like given specific requirements and application areas. Y1 - 2010 UR - https://www.researchgate.net/publication/47735874_Middleware_for_Incremental_Processing_in_Conversational_Agents SP - 51 EP - 54 PB - Association for Computational Linguistics CY - Tokyo, Japan ER - TY - CHAP A1 - van Welbergen, Herwin A1 - Baumann, Timo A1 - Schlangen, David A1 - Kopp, Stefan T1 - Incremental, Adaptive and Interruptive Speech Realization for Fluent Conversation with ECAs T2 - Intelligent Virtual Agents N2 - This project aimed to establish the feasibility of creating a procedural system for generating expressive facial animation based on an affective agent. A procedural system supporting a limited number of emotional expression changes was created alongside keyframed animations of these same emotional expression changes, and audience response to these two approaches was tested empirically. Results seem to partially support the procedural animations generated being comparable with keyframed, in terms of perceptual validity. KW - artificial intelligence KW - cognitive modeling KW - gestures KW - nonverbal communication KW - social interaction Y1 - 2013 UR - https://link.springer.com/content/pdf/bbm:978-3-642-40415-3/1?pdf=chapter%20toc SN - 978-3-642-40414-6 SP - 468 EP - 469 PB - Springer ER - TY - CHAP A1 - von der Malsburg, Titus A1 - Baumann, Timo A1 - Schlangen, David T1 - TELIDA: A Package for Manipulation and Visualisation of Timed Linguistic Data T2 - Proceedings of the SIGDIAL 2009 Conference: The 10th Annual Meeting of the Special Interest Group on Discourse and Dialogue, September 11 - 12, 2009, London United Kingdom N2 - We present a toolkit for manipulating andvisualising time-aligned linguistic datasuch as dialogue transcripts or languageprocessing data. The package comple-ments existing editing tools by allowingfor conversion between their formats, in-formation extraction from the raw files,and by adding sophisticated, and easily ex-tended methods for visualising the dynam-ics of dialogue processing. To illustratethe versatility of the package, we describeits use in three different projects at our site. Y1 - 2009 U6 - https://doi.org/10.5555/1708376.1708419 SP - 302 EP - 305 PB - Association for Computational Linguistics CY - London, UK ER - TY - RPRT A1 - Hamm, Michael A1 - Huhn, Wolfgang A1 - Reschke, Johannes T1 - Ideas for next lighting generations in digitalization and autonomous driving T2 - SAE Technical Paper Series. - WCX World Congress Experience. - APR. 10, 2018. - (SAE Technical Paper Series) N2 - Digitalization in Industry and Society is progressing quickly. Up to now, just 5 static and standard lighting applications have been dominating in the U.S. (Low/High Beam, Daytime Running Lamp Turn Indicator & Position Lamp). The global interest in standardization of light driven messages from autonomous vehicles to other traffic participants has opened new research needs and research findings. In Europe, GTB has established a working group dedicated to this topic. The article will discuss the possible contribution of signalling and lighting functions to Digitalization and Autonomous driving by explaining the first elements of functional definition and research results. Y1 - 2018 U6 - https://doi.org/10.4271/2018-01-1038 PB - SAE International CY - Warrendale, United States ER - TY - JOUR A1 - Reschke, Johannes A1 - Auburger, Marie-Theres A1 - Marichalar, Rebeca A1 - Neumann, Cornelius T1 - Communication between automated vehicles and pedestrians JF - ATZ worldwide Y1 - 2019 U6 - https://doi.org/10.1007/s38311-019-0098-z VL - 121 IS - 9 SP - 16 EP - 23 PB - Springer Nature CY - Wiesbaden ER - TY - THES A1 - ZInner, Helge T1 - Vernetzung heterogener Feldbusse auf Basis des Standards Ethernet Audio Video Bridging Y1 - 2015 UR - https://d-nb.info/1079219927 CY - Ilmenau ER - TY - CHAP A1 - Gerstner, Mathias A1 - Hackenberg, Rudolf T1 - Context-aware forecasting of mobile network quality for autonomous vehicle connectivity T2 - Vehicular analytics 2025 : the second conference on vehicular systems N2 - As autonomous driving becomes increasingly feasible, the German government has introduced a legal framework to enable the operation with Level 4 automated driving functionality. A key requirement is the maintenance of a continuous connection between such vehicles and a remote technical supervisor. If this link is lost, the vehicle must transition into a safe state by bringing itself to a controlled stop. To mitigate the risk of connection loss, accurate forecasting of mobile network availability along routes is essential. This paper presents an Exploratory Data Analysis (EDA) based on 38 measurement runs collected over ten months along a rural 64 km route in Germany. The dataset includes passive mobile network signal quality parameters, Global Navigation Satellite System (GNSS) position and precision data, as well as contextual features, such as speed, driving direction, day of the week, weather, and distance to the connected base station. Although mean values capture overall tendencies for areas with consistently good or poor coverage, they fail to capture the variability necessary for reliable prediction on a per-trip basis. Notably, some route segments show high variance in signal quality across different measurement runs. This variability is assumed to result from changing environmental influences, such as weather or traffic conditions at different times. Our analysis reveals weak but statistically relevant correlations between several contextual features (e.g., temperature ≈ -0.2) and network quality indicators. The inclusion of weather parameters or the day of the week has been shown to lower the Mean Absolute Error (MAE) compared to a prediction based only on measurements from the past. These findings underscore the importance of contextual information and localized modeling to predict network availability for safety-critical systems, such as autonomous vehicles. Y1 - 2025 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-86166 UR - https://www.thinkmind.org/library/VEHICULAR_ANALYTICS/VEHICULAR_ANALYTICS_2025/vehicular_analytics_2025_1_10_30005.html SN - 978-1-68558-320-0 PB - IARIA ER - TY - CHAP A1 - Rasp, Franziska A1 - Sahinbas, Burak A1 - Reisinger, Thomas A1 - Leitgeb, Erich A1 - Hipp, Susanne T1 - Polarization-based peak distortion mitigation for 5G sidelink positioning T2 - 2025 International Conference on Software, Telecommunications and Computer Networks (SoftCOM), 18-20 September 2025, Split, Coratia N2 - For cooperative driving both environmental perception and communication with other vehicles and the infrastructure are essential to avoid safety critical situations. The 5G Sidelink, as part of the Cellular Vehicle to Everything framework, enables both communication and, since 3GPP Release 18, positioning for distance estimation between vehicles. Due to the expected bandwidth limitations of 5G Sidelink in the Intelligent Transportation System band, combined with signal distortion caused by multi-path superposition, achieving submeter positioning accuracy is a significant challenge. Polarization diversity is investigated as a potential approach to mitigate errors resulting from signal distortion and subsequent peak shifts due to multi-path superposition. This work investigates the potential for reduced peak shift errors through the use of dual-polarized receive antennas. The received signals are processed using a polarization scan algorithm and compared to the accuracy achieved with single-antenna systems. The analysis is conducted using the Quasi Deterministic Radio Channel Generator framework with statistical Vehicle-to-Everything channel models. Simulation results show that polarization scan-based postprocessing reduces peak shifts and improves robustness in scenarios with polarization-mismatched antenna configurations. KW - Polarization Diversity KW - Antennas KW - Propagation KW - Positioning KW - 5G Sidelink Y1 - 2025 UR - https://ieeexplore.ieee.org/document/11197466 SN - 978-953-290-143-6 SN - 1847-358X PB - IEEE CY - Split ER -