| 1997 |
|---|
| 12 | | Ulrich Pfeifer,
Stefan Pennekamp:
Incremental Processing of Vague Queries in Interactive Retrieval Systems.
HIM 1997: 223-235 |
| 1996 |
|---|
| 11 | | Ulrich Pfeifer,
Thomas Poersch,
Norbert Fuhr:
Retrieval Effectiveness of Proper Name Search Methods.
Inf. Process. Manage. 32(6): 667-679 (1996) |
| 1995 |
|---|
| 10 | | Ulrich Pfeifer,
Thomas Poersch,
Norbert Fuhr:
Searching Proper Names in Databases.
HIM 1995: 259-275 |
| 9 | EE | Ulrich Pfeifer,
Norbert Fuhr:
Efficient Processing of Vague Queries using a Data Stream Approach.
SIGIR 1995: 189-197 |
| 8 | EE | Ulrich Pfeifer,
Norbert Fuhr,
Tung Huynh:
Searching Structured Documents with the Enhanced Retrieval Functionality of freeWAIS-sf and SFgate.
Computer Networks and ISDN Systems 27(6): 1027-1036 (1995) |
| 1994 |
|---|
| 7 | EE | Norbert Fuhr,
Ulrich Pfeifer:
Probabilistic Information Retrieval as a Combination of Abstraction, Inductive Learning, and Probabilistic Assumptions.
ACM Trans. Inf. Syst. 12(1): 92-115 (1994) |
| 1993 |
|---|
| 6 | | Ulrich Pfeifer,
Norbert Fuhr:
Aufwandsabschätzung für die Prozessierung vager Anfragen auf der Basis des Datenstrom-Ansatzes.
BTW 1993: 375-392 |
| 5 | | Michael Schmidt,
Ulrich Pfeifer:
Eignung von Signaturbäumen für Best-Match-Anfragen.
Information Retrieval 1993: 125-138 |
| 4 | EE | Norbert Fuhr,
Ulrich Pfeifer,
C. Bremkamp,
Michael Pollmann:
Probalistic Learning Approaches for Indexing and Retrieval with the TREC-2 Collection.
TREC 1993: 67-74 |
| 3 | EE | Ulrich Pfeifer:
Realistische Bewertung von Retrievalverfahren.
LDV Forum 10(2): 43-44 (1993) |
| 1991 |
|---|
| 2 | | Ulrich Pfeifer:
Entwicklung linear-iterativer und logistischer Indexierungsfunktionen.
Information Retrieval 1991: 38-50 |
| 1 | EE | Norbert Fuhr,
Ulrich Pfeifer:
Combining Model-Oriented and Description-Oriented Approaches for Probabilistic Indexing.
SIGIR 1991: 46-56 |
