... process-
ing of broadcast audio for information
access. At LIMSI, broadcast news tran-
scription systems have been developed
for English, French, German, Mandarin
and Portuguese, and systems for other
languages ... in de-
veloping a system for processing broadcast au-
dio for information access. The system has two
main components, the speech transcription com-
ponent and...
... TEXTS FOR INFORMATION RETRIEVAL
N.J. Belkin, B.G. Michell, and D.G. Kuehner
University of Western Ontario
The representation of whole texts is a major concern of
the field known as information ... following:
a. A user, recognizing an information need, presents to
an IR mechanism (i.e., a collection of texts, with a
set of associated activities for representing, stor-
ing, ma...
... Web-mining algorithm presented in this pa-
per is similar to the PMI-IR (Pointwise Mutual
Information - Information Retrieval) described in
(Turney, 2001). Turney uses PMI and Web retrieval
to decide ... sta-
tistical methods irrelevant. A number of techniques
used for finding collocations and co-occurrences of
words, such as mutual information, may well be
used to search co-occurrence...
... would represent the
information in Fig. 3 in terms of Kasper-Rounds
default logic. The strict statements become normal
KR formulas in W. For instance, the information
for MIDDLE-VERBs (not ... strict informa-
tion will always override the default, regardless of
the order information is received.
The treatment of default information with NSs
allows strict and default informa...
... Generalized Hebbian Algorithm for Incremental Singular Value
Decomposition in Natural Language Processing
Genevieve Gorrell
Department of Computer and Information Science
Link¨oping University
581 ... never cover all the things
that might reasonably be said. Language is
often too rich for the task being performed;
for example it can be difficult to establish that
two documents are d isc...
... CatD.
CI-ELISA was performed to further enhance the
specificity of the antibody. The antibody was preincu-
bated with different concentrations of CatE and CatD,
before a standard ELISA was performed to detect ... different cell lines used for CatE and CatD
determination
For immunochemical determination of subcellular
localization of CatE and CatD, western blot analysis
was performed. No Ca...
... system pro-
totype contains adaptors for two widely used wiki
engines: MediaWiki
5
and TWiki
6
. Adaptors for other
wiki engines can be added with minimal effort. Gen-
erally, Wikulu could also ... duplicating
already contained information. In order to avoid du-
plication, users would need comprehensive knowl-
edge of what content is already present in the wiki,
which is almost impossibl...
... word form is morphologically analyzed. For
each token, its lexical information (list of valid read-
ings including stem, part-of-speech and inflection
information) is computed using a fullform ... dynamic
construction of typed feature structures, which is im-
portant for information extraction.
5.1 Information Extraction
Information extraction in Whiteboard benefits both
from the i...