Ulrich Pfeifer

12 papers A* 2Misc 1Journal 4Unranked 5
YearRankTypeTitle / Venue / Authors
1997 — conf
Incremental Processing of Vague Queries in Interactive Retrieval Systems.
HIM
Ulrich Pfeifer, Stefan Pennekamp
1996 J jnl
Retrieval Effectiveness of Proper Name Search Methods.
Inf. Process. Manag.
Ulrich Pfeifer, Thomas Poersch, Norbert Fuhr
1995 A* conf
Efficient Processing of Vague Queries using a Data Stream Approach.
SIGIR
Ulrich Pfeifer, Norbert Fuhr
1995 — conf
Searching Proper Names in Databases.
HIM
Ulrich Pfeifer, Thomas Poersch, Norbert Fuhr
1995 J jnl
Searching Structured Documents with the Enhanced Retrieval Functionality of freeWAIS-sf and SFgate.
Comput. Networks ISDN Syst.
Ulrich Pfeifer, Norbert Fuhr, Tung Huynh
1994 J jnl
Probabilistic Information Retrieval as a Combination of Abstraction, Inductive Learning, and Probabilistic Assumptions.
ACM Trans. Inf. Syst.
Norbert Fuhr, Ulrich Pfeifer
1993 Misc conf
Aufwandsabschätzung für die Prozessierung vager Anfragen auf der Basis des Datenstrom-Ansatzes.
BTW
Ulrich Pfeifer, Norbert Fuhr
1993 — conf
Eignung von Signaturbäumen für Best-Match-Anfragen.
Information Retrieval
Michael Schmidt, Ulrich Pfeifer
1993 — conf
Probalistic Learning Approaches for Indexing and Retrieval with the TREC-2 Collection.
TREC
Norbert Fuhr, Ulrich Pfeifer, C. Bremkamp, Michael Pollmann
1993 J jnl
Realistische Bewertung von Retrievalverfahren.
LDV Forum
Ulrich Pfeifer
1991 A* conf
Combining Model-Oriented and Description-Oriented Approaches for Probabilistic Indexing.
SIGIR
Norbert Fuhr, Ulrich Pfeifer
1991 — conf
Entwicklung linear-iterativer und logistischer Indexierungsfunktionen.
Information Retrieval
Ulrich Pfeifer