209 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
13 papers
Magnetic field free nonreciprocity in tapered atomic cladded nano waveguide
Ilan Sher, Benyamin Shnirman, Arieh Grosman +6
Optical nonreciprocity is a fundamental requirement for modern optical communications and quantum information processing, where it is essential to protect sensitive sources from de…
3D-printed facet-attached optical elements for beam shaping in optical phased arrays
Stefan Singer, Yilin Xu, Sebastian Tobias Skacel +10
We demonstrate an optical phased-array (OPA) equipped with a 3D-printed facet-attached element for shaping and deflection of the emitted beam. The beam shaper combines freeform ref…
Giving Space to Your Message: Assistive Word Segmentation for the Electronic Typing of Digital Minorities
Won Ik Cho, Sung Jun Cheon, Woo Hyun Kang +2
For readability and disambiguation of the written text, appropriate word segmentation is recommended for documentation, and it also holds for the digitized texts. If the language i…
Statistical Inference and Probabilistic Modelling for Constraint-Based NLP
Stefan Riezler
We present a probabilistic model for constraint-based grammars and a method for estimating the parameters of such models from incomplete, i.e., unparsed data. Whereas methods exist…
Inside-Outside Estimation of a Lexicalized PCFG for German
Franz Beil, Glenn Carroll, Detlef Prescher +2
The paper describes an extensive experiment in inside-outside estimation of a lexicalized probabilistic context free grammar for German verb-final clauses. Grammar and formalism fe…
Inducing a Semantically Annotated Lexicon via EM-Based Clustering
Mats Rooth, Stefan Riezler, Detlef Prescher +2
We present a technique for automatic induction of slot annotations for subcategorization frames, based on induction of hidden classes in the EM framework of statistical estimation.…
Separating Surface Order and Syntactic Relations in a Dependency Grammar
Norbert Broeker
This paper proposes decoupling the dependency tree from word order, such that surface ordering is not determined by traversing the dependency tree. We develop the notion of a \emph…
How to define a context-free backbone for DGs: Implementing a DG in the LFG formalism
Norbert Broeker
This paper presents a multidimensional Dependency Grammar (DG), which decouples the dependency tree from word order, such that surface ordering is not determined by traversing the…
A Projection Architecture for Dependency Grammar and How it Compares to LFG
Norbert Broeker
This paper explores commonalities and differences between \dachs, a variant of Dependency Grammar, and Lexical-Functional Grammar. \dachs\ is based on traditional linguistic insigh…
Epistemic NP Modifiers
Dorit Abusch, Mats Rooth
The paper considers participles such as "unknown", "identified" and "unspecified", which in sentences such as "Solange is staying in an unknown hotel" have readings equivalent to a…
Efficient Implementation of a Semantic-based Transfer Approach
Michael Dorna, Martin C. Emele
This article gives an overview of a new semantic-based transfer approach developed and applied within the Verbmobil Machine Translation project. We present the declarative transfer…
Semantic-based Transfer
Michael Dorna, Martin C. Emele
This article presents a new semantic-based transfer approach developed and applied within the Verbmobil Machine Translation project. We give an overview of the declarative transfer…
A Modular and Flexible Architecture for an Integrated Corpus Query System
Oliver Christ
The paper describes the architecture of an integrated and extensible corpus query system developed at the University of Stuttgart and gives examples of some of the modules realized…