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Severin Bannert

dblp:133/8449 · DBLP profile ↗
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1ranked-venue papers
1as first author
0since 2021 · last 2014
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Theory of computation · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Theoretical computer science
1 paper
Information theory · 100%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Information theory › signal processing › time-frequency analysis
gabor frames
0.212014
Discretized Gabor Frames of Totally Positive Functions · IEEE Trans. Inf. Theory 2014
Information theory › signal processing
signal representation
0.212014
Discretized Gabor Frames of Totally Positive Functions · IEEE Trans. Inf. Theory 2014
Information theory › signal processing › signal representation › frame theory
weyl-heisenberg frame
0.212014
Discretized Gabor Frames of Totally Positive Functions · IEEE Trans. Inf. Theory 2014

Methods — techniques the papers use, named apart from their topics

totally positive functions · 0.2lattice construction · 0.2
YearPublicationVenuePosition
2014 Discretized Gabor Frames of Totally Positive Functions
abstract
In this paper, a large class of universal windows for Gabor frames (Weyl-Heisenberg frames) is constructed. These windows have the fundamental property that every overcritical rectangular lattice generates a Gabor frame. Likewise, every undercritical rectangular lattice generates a Riesz sequence.
Severin Bannert, Karlheinz Gröchenig, Joachim Stöckler
IEEE Trans. Inf. Theory1