Institut für Informationstechnik · Universität Ulm
 Description   SS 2008   WS 2007/2008   SS 2007   WS 2006/2007   SS 2006   WS 2005/2006   SS 2005   WS 2004/2005   SS 2004   WS 2003/2004   SS 2003 

Seminar Informationssystemtechnik (Informationssysteme)
Description 
Lecturer: Dr. W. Teich
Supervisors: Institutsmitglieder
Hours: 0/2 (3 ECTS)
Contents: Das Seminar deckt ein weites Feld der Informationsverarbeitung und -übertragung ab. Zu aktuellen Forschungsthemen erarbeiten die Studenten unter wissenschaftlicher Betreuung und auf der Grundlage von Veröffentlichungen Einzelvorträge. Zu Semesterende werden diese dann im Plenum vorgestellt und diskutiert.
Semester: Summer (ENGC8013) / Winter (ENGC7013)
Requirements: Keine Vorkenntnisse erforderlich. Pflichtveranstaltung für den Master Telekommunikations- und Medientechnik. Geeignet für Studenten anderer Fakultäten.
Language: Deutsch
Exam: Scheinvergabekriterien: Teilnahme an mindestens zwei Besprechungen mit dem Betreuer im Laufe des Semesters zu Thema, Inhalten und Struktur des Seminarvortrages; Teilnahme an sämtlichen Seminarvorträgen; eigener Seminarvortrag und Diskussion mit den Teilnehmern; Abgabe der Folien (elektron. Format) an den Betreuer.
Registration: Das Seminar wird im Sommer- und Wintersemester angeboten. Jeweils zu Semesterbeginn werden die zu bearbeitenden Themen veröffentlicht und es findet eine Vorbesprechung statt. Danach erarbeiten die Studenten selbständig in freier Zeiteinteilung einen Vortrag in dem von ihnen gewählten Themenfeld.
Important dates: Erster Besprechungstermin 21. April 2008, 13:00 Uhr, Raum 43.2.227 (Abteilungsbibliothek der Abteilung Informationstechnik); vollständige Seminarthemenliste verfügbar ab spätestens 28. April 2008. Mind. drei Wunschthemen bis 06. Mai 2008 an werner.teich@uni-ulm.de; Themenvergabe: 08. Mai 2008. Erstes Treffen mit dem Betreuer bis spätestens 30. Mai 2008; Zweites Treffen mit dem Betreuer bis spätestens 06. Juni 2008. Vortragstermine 09. Juni 2008 von 14:00 bis 15:30, Raum 43.2.227.
SS 2008  0. Handout zu Präsentationstechniken

1. Efficient Client-Server based Implementations of Mobile Speech Recognition Services (Supervisor: D. Zaykovskiy)

2. Simplified Decoding for Some Non-Coherent Codes over the Grassmannian (Supervisor: Z. Utkovski)

3. Space-Time Block Codes from Orthogonal Designs (Supervisor: Z. Utkovski)

4. Coded Modulation by Multi-Level Codes: Overview and State of the Art (Supervisor: M. Wetz)

5. Particle Filtering in Wireless Communications (Supervisor: W. Teich)

6. Indexing by Latent Semantic Analysis (Supervisor: A. Albalate)

7. Recognition of Emotions in Interactive Voice Response Systems (Supervisor: A. Schmitt)

8. Spracherkennung und Sprachdialog: Stand der Technik, Einsatzbeispiele und zukuenftige Trends (Supervisor: D. Zaykovskiy)

WS 2007/2008  0. Handout zu Präsentationstechniken

1. Efficient Client-Server based Implementations of Mobile Speech Recognition Services (Supervisor: D. Zaykovskiy)

2. Robustness to Transmission Channel - the DSR Approach (Supervisor: D. Zaykovskiy)

3. Simplified Decoding for Some Non-Coherent Codes over the Grassmannian (Supervisor: Z. Utkovski)

4. Space-Time Block Codes from Orthogonal Designs (Supervisor: Z. Utkovski)

5. An Overview of Peak-to-Average Power Ratio Reduction Techniques for Multicarrier Transmission (Supervisor: M. Wetz)

6. Coded Modulation by Multi-Level Codes: Overview and State of the Art (Supervisor: M. Wetz)

7. Online Call Quality Monitoring for Automating Agent-Based Call Centers (Supervisor: A. Schmitt)

8. Particle Filtering in Wireless Communications (Supervisor: W. Teich)

9. Theory of Spread-Spectrum Communications - A Tutorial (Supervisor: A. Linduska)

10. Finding Salient Features for Personal Web Page Categories (Supervisor: A. Albalate)

11. Automatic Text Categorization by Unsupervised Learning (Supervisor: A. Albalate)

SS 2007  0. Handout zu Präsentationstechniken

1. Exploiting Temporal Correlation of Speech for Error-Robust and Bandwidth-Flexible Distributed Speech Recognition (Supervisor: D. Zaykovskiy)

2. Automatic Speech Recognition over Error-Prone Wireless Networks (Supervisor: D. Zaykovskiy)

3. Orthogonal Space Time Block Codes (Supervisor: C. Pietsch)

4. Bell Labs Layered Space Time Architecture (BLAST) (Supervisor: C. Pietsch)

5. Particle Filtering in Wireless Communications (Supervisor: W. Teich)

6. Iterative Decodierverfahrens (Supervisor: W. Teich)

7. Music Compositional Intelligence with an Affective Flavor (Supervisor: J. Pittermann)

8. Coded OFDM (Supervisor: D. Yacoub)

9. Low-Density Parity-Check Codes (Supervisor: Z. Utkovski)

10. Context Representation for Dialogue Management (Supervisor: P.-M. Strauss)

11. A Constraint-Based Model for Cooperative Response Generation in Information Dialogues (Supervisor: P.-M. Strauss)

12. Spoken Language Communication with Machines: The Long and Winding Road from Research to Business (Supervisor: A. Schmitt)

13. Trellis-Coded Modulation with Redundant Signal Sets (Supervisor: A. Linduska)

14. Theory of Spread-Spectrum Communications - A Tutorial (Supervisor: A. Linduska)

WS 2006/2007  0. Handout zu Präsentationstechniken

1. ML Estimation of Time and Frequency Offset in OFDM Systems (Supervisor: W. Zhang)

2. Emotion Detection in Infants' Cries Based on a Maximum Likelihood Approach (Supervisor: J. Pittermann)
Notes: helpful literature - happy reading :-);

3. A User Simulator based on VoiceXML for evaluation of spoken dialog systems (Supervisor: J. Pittermann)

4. The EXIT Chart (Supervisor: M. Dangl)

5. Sensor Networks (Supervisor: M. Dangl)

6. Particle Filtering in Wireless Communications (Supervisor: W. Teich)

7. Statistical Language Modeling For Information Retrieval (Supervisor: D. Zaykovskiy)

8. Efficient Scalable Encoding for Distributed Speech Recognition (Supervisor: D. Zaykovskiy)

9. Low-Density Parity-Check Codes (Supervisor: Z. Utkovski)

10. On the Probability of Error for Communication in White Gaussian Noise (Supervisor: Z. Utkovski)

11. Robust Frequency and Timing Synchronization for OFDM (Supervisor: A. Linduska)

12. Trellis-Coded Modulation with Redundant Signal Sets (Supervisor: A. Linduska)

13. Context Representation for Dialogue Management (Supervisor: P.-M. Strauss)

14. Speaker Independent Context Update Rules for Dialogue Management (Supervisor: P.-M. Strauss)

SS 2006  1. Externally Linear, Time Variant Systems and Their Application to Comparing Signal Processors (Supervisor: T. Eireiner)

2. Strategies for Optimizing a Stochastic Spoken Natural Language Parser (Supervisor: W. Minker)

3. Spoken Dialogue Technologies for Drivers (Supervisor: W. Minker)

4. A Post-Processing System to Yield Reduced Word Error Rates (Supervisor: J. Pittermann)

5. Emotion Recognition in Human-Computer Interaction (Supervisor: J. Pittermann)

6. Orthogonal Frequency Division Multiplexing (Supervisor: D. Yacoub)

7. From Theory to Practice: An Overview of MIMO Space-Time Coded Wireless Systems (Supervisor: C. Pietsch)

8. Quasi-kohaerente Detektion bei M-Orthogonaler Uebertragung (Supervisor: I. Perisa)

9. Verbesserte Performance des DPSK-Empfanges durch Mehrsymbol-Detektion (Supervisor: I. Perisa)

10. Mixed-Initiative Dialogue Systems for Collaborative Problem-Solving (Supervisor: D. Bühler)

11. Information States and Dialogue Move Engines (Supervisor: D. Bühler)
Notes: Information State and Dialogue Management in the TRINDI Dialogue Move Engine; TRINDIKIT Manual; The TRINDI Book; A demo system using TRINDIKIT;

12. Particle Filtering in Wireless Communications (Supervisor: W. Teich)

13. Low Density Parity Check Codes (Supervisor: W. Teich)

WS 2005/2006  1. Externally Linear, Time Variant Systems and Their Application to Comparing Signal Processors (Supervisor: T. Eireiner)

2. MAP Symbol Estimation in the Presence of Random Parameters Via a Generalized EM Algorithm (Supervisor: C. Sgraja)

3. Strategies for Optimizing a Stochastic Spoken Natural Language Parser (Supervisor: W. Minker)

4. Development and Evaluation of a Spoken Dialog System to Access a Newspaper Web Site (Supervisor: S. Hamerich (W. Minker))

SS 2005  1. An Overview of CDMA Evolution Toward Wideband CDMA (Supervisor: W. Teich)

2. Externally Linear, Time Variant Systems and Their Application to Comparing Signal Processors (Supervisor: T. Eireiner)

3. MAP Symbol Estimation in the Presence of Random Parameters Via a Generalized EM Algorithm (Supervisor: C. Sgraja)

4. Shaping Spoken Input in User-Initiative Systems (Supervisor: S. Hamerich (W. Minker))

5. Issues in Frequency Domain Blind Source Separation - A critical revisit (Supervisor: J. Bourgeois)

WS 2004/2005  1. Blind Separation of Disjoint Orthogonal Signals; Demixing N Sources from 2 Mixtures (Supervisor: J. Bourgeois)

2. Speech enhancement using MMSE Short Time Spectral Estimation with Gamma distributed Speech Priors (Supervisor: B. Iser)

3. Overview of MIMO Communications - A Key to Gigabit Wireless (Supervisor: W. Teich)

4. The GEMINI Platform: Semi-Automatic Generation of Dialogue Applications (Supervisor: S. Hamerich (W. Minker))

5. An Introduction to Orthogonal Frequency Division Multiplexing (Supervisor: W. Teich)

6. Externally Linear, Time Variant Systems and Their Application to Comparing Signal Processors (Supervisor: T. Eireiner)

SS 2004  1. Frequency-domain Multichannel Signal Enhancement: Minimum Variance vs. Minimum Correlation (Supervisor: J. Bourgeois)

2. Step-size Methods for Gradient Blind Source Separation Algorithms (Supervisor: J. Bourgeois)

3. Noise Power Spectral Density Estimation Based on Optimal Smoothing and Minimum Statistics (Supervisor: B. Iser)

4. Speech enhancement using MMSE Short Time Spectral Estimation with Gamma distributed Speech Priors (Supervisor: B. Iser)

5. Spoken Dialogue Technologies for Drivers (Supervisor: S. Hamerich (W. Minker))

6. Memoryless nonlinearities encountered in communication systems (Supervisor: S. Grob)

7. PAPR reduction techniques for OFDM transmission (Supervisor: S. Grob)

8. Software Defined Radio Receiver Based on Six-Port Technology (Supervisor: T. Eireiner)

9. Turbo Multiuser Detection: An Overview (Supervisor: W. Teich)

10. Overview of MIMO Communications - A Key to Gigabit Wireless (Supervisor: W. Teich)

WS 2003/2004  1. A Clustering Approach to On-line Audio source separation (Supervisor: J. Bourgeois)

2. Removal of Residual Crosstalk Components in Blind Source Separations Using LMS Filters (Supervisor: J. Bourgeois)

3. Discrete All-Pole Modeling (Supervisor: B. Iser)

4. All-Pole Modeling of Speech Based on the Minimum Variance Distortionless Response Spectrum (Supervisor: B. Iser)

5. Information States and Dialogue Move Engines (Supervisor: D. Bühler)
Notes: Information State and Dialogue Management in the TRINDI Dialogue Move Engine; TRINDIKIT Manual; The TRINDI Book; A demo system using TRINDIKIT;

6. A Problem Solving Model for Collaborative Agents (Supervisor: D. Bühler)

7. Spectral Noise Subtraction with Recursive Gain Curves (Supervisor: J. Pittermann)

8. Designing and Evaluating an Adaptive Spoken Language Dialogue System (Supervisor: J. Pittermann)

9. Modelling spoken dialogues with state transition diagrams: experiences with the CSLU toolkit (Supervisor: W. Minker)
Notes: The CSLU toolkit homepage;

10. Assessment of Spoken Dialogue System Usability - What are We really Measuring? (Supervisor: W. Minker)

SS 2003  1. Maschinelle Sprachverarbeitung - Der statistische Ansatz in der Spracherkennung und Sprachübersetzung (Supervisor: W. Minker)




  in.it.www@uni-ulm.de, 2008-May-26