Metadata for Integrating Speech Documents in a Text Retrieval System. - Ulrike Glavitsch; Peter Schäuble; Martin Wechsler (SIGMOD Rec., 1994)

Eine neue Indexierungsmethode für Information Retrieval auf Audiodokumenten. - Martin Wechsler (HIM, 1995)

Speech Retrieval Based on Automatic Indexing. - Martin Wechsler; Peter Schäuble (MIRO, 1995)

SPIDER Retrieval System at TREC-5. - Jean Paul Ballerini; Marco Büchel; Ruxandra Domenig; Daniel Knaus; Bojidar Mateev; Elke Mittendorf; Peter Schäuble; Paraic Sheridan; Martin Wechsler (TREC, 1996)

Multl-Language Text Indexing for Internet Retrieval. - Martin Wechsler; Paraic Sheridan; Peter Schäuble (RIAO, 1997)

Cross Language Speech Retrieval: Establishing a Baseline Performance. - Paraic Sheridan; Martin Wechsler; Peter Schäuble (SIGIR, 1997)

ETH TREC-6: Routing, Chinese, Cross-Language and Spoken Document Retrieval. - Bojidar Mateev; Eugen Munteanu; Paraic Sheridan; Martin Wechsler; Peter Schäuble (TREC, 1997)

Metadata for Content-based Retrieval of Speech Recording. - Martin Wechsler; Peter Schäuble (Multimedia Data Management, 1998)

New Techniques for Open-Vocabulary Spoken Document Retrieval. - Martin Wechsler; Eugen Munteanu; Peter Schäuble (SIGIR, 1998)

SPIDER Retrieval System at TREC7. - Martin Braschler; Bojidar Mateev; Elke Mittendorf; Peter Schäuble; Martin Wechsler (TREC, 1998)

A New Ranking Principle for Multimedia Information Retrieval. - Martin Wechsler; Peter Schäuble (ACM DL, 1999)

New Approaches to Spoken Document Retrieval. - Martin Wechsler; Eugen Munteanu; Peter Schäuble (Inf. Retr., 2000)

The Probability Ranking Principle Revisited. - Martin Wechsler; Peter Schäuble (Inf. Retr., 2000)