976 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR49 papers
- Technical University of DenmarkDK38 papers
- Aarhus UniversityDK29 papers
- University of CopenhagenDK23 papers
- Tokyo Institute of TechnologyJP19 papers
- University of ManchesterGB18 papers
- École Polytechnique Fédérale de LausanneCH17 papers
- University of OxfordGB16 papers
- Centre de Physique ThéoriqueFR14 papers
- East China Normal UniversityCN14 papers
- IMAR - Institutul de Matematică „Simion Stoilow” al Academiei RomâneRO14 papers
- Imperial College LondonGB14 papers
88 papers · 1 filter
Anti-Jamming Strategy for Distributed Microgrid Control based on Power Talk Communication
Pietro Danzi, Marko Angjelichinoski, Čedomir Stefanović +1
In standard implementations of distributed secondary control for DC MicroGrids (MGs), the exchange of local measurements among neighboring control agents is enabled via off-the-she…
Finite-Length Analysis of Frameless ALOHA with Multi-User Detection
Francisco Lazaro, Cedomir Stefanovic
In this paper we present a finite-length analysis of frameless ALOHA for a k multi-user detection scenario, i.e., assuming the receiver can resolve collisions of size k or smaller.…
High-order harmonic generation from gapped graphene: perturbative response and transition to non-perturbative regime
Darko Dimitrovski, Lars Bojer Madsen, Thomas Garm Pedersen
We consider the interaction of gapped graphene in the two-band approximation using an explicit time-dependent approach. In addition to the full high-order harmonic generation (HHG)…
A Phase Vocoder based on Nonstationary Gabor Frames
Emil Solsbæk Ottosen, Monika Dörfler
We propose a new algorithm for time stretching music signals based on the theory of nonstationary Gabor frames (NSGFs). The algorithm extends the techniques of the classical phase…
On the adiabatic theorem when eigenvalues dive into the continuum
Horia D. Cornean, Arne Jensen, Hans Konrad Knörr +1
We consider a reduced two-channel model of an atom consisting of a quantum dot coupled to an open scattering channel described by a three-dimensional Laplacian. We are interested i…
Impact of Grid Impedance Variations on Harmonic Emission of Grid-Connected Inverters
Bakhtyar Hoseinzadeh, Claus Leth Bak
This paper addresses harmonic magnification due to resonance circuits resulting from interaction between uncertain grid impedance and converter. The source of harmonic may be eithe…
Relative generalized matrix weights of matrix codes for universal security on wire-tap networks
Umberto Martínez-Peñas, Ryutaroh Matsumoto
Universal security over a network with linear network coding has been intensively studied. However, previous linear codes and code pairs used for this purpose were linear over a la…
Resolvent expansions for the Schrödinger operator on the discrete half-line
Kenichi Ito, Arne Jensen
Simplified models of transport in mesoscopic systems are often based on a small sample connected to a finite number of leads. The leads are often modelled using the Laplacian on th…
Parametrices and exact paralinearisation of semi-linear boundary problems
Jon Johnsen
The subject is parametrices for semi-linear problems, based on parametrices for linear boundary problems and on non-linearities that decompose into solution-dependent linear operat…
Stitching Inter-Domain Paths over IXPs
Vasileios Kotronis, Rowan Kloti, Matthias Rost +4
Modern Internet applications, from HD video-conferencing to health monitoring and remote control of power-plants, pose stringent demands on network latency, bandwidth and availabil…
Wave energy absorption by a submerged air bag connected to a rigid float
A. Kurniawan, J. R. Chaplin, M. R. Hann +2
A new wave energy device features a submerged ballasted air bag connected at the top to a rigid float. Under wave action, the bag expands and contracts, creating a reciprocating ai…
Incorporating Pass-Phrase Dependent Background Models for Text-Dependent Speaker Verification
A. K. Sarkar, Zheng-Hua Tan
In this paper, we propose pass-phrase dependent background models (PBMs) for text-dependent (TD) speaker verification (SV) to integrate the pass-phrase identification process into…
Outsmarting Network Security with SDN Teleportation
Kashyap Thimmaraju, Liron Schiff, Stefan Schmid
Software-defined networking is considered a promising new paradigm, enabling more reliable and formally verifiable communication networks. However, this paper shows that the separa…
The accumulated persistence function, a new useful functional summary statistic for topological data analysis, with a view to brain artery trees and spatial point process applications
Christophe Biscio, Jesper Møller
We start with a simple introduction to topological data analysis where the most popular tool is called a persistent diagram. Briefly, a persistent diagram is a multiset of points i…
Wirelessly Powered Communication Networks with Short Packets
Talha Ahmed Khan, Robert W. Heath, Petar Popovski
Wirelessly powered communications will entail short packets due to naturally small payloads, low-latency requirements and/or insufficient energy resources to support longer transmi…
On the distance of stabilizer quantum codes from -affine variety codes
Carlos Galindo, Olav Geil, Fernando Hernando +1
Self-orthogonal -affine variety codes have been successfully used to obtain quantum stabilizer codes with excellent parameters. In a previous paper we gave formulae for the dime…
Simple proofs of nowhere-differentiability for Weierstrass's function and cases of slow growth
Jon Johnsen
Using a few basics from integration theory, a short proof of nowhere-differentiability of Weierstrass functions is given. Restated in terms of the Fourier transformation, the metho…
Estimation of Received Signal Strength Distribution for Smart Meters with Biased Measurement Data Set
Mathias Rønholt Kielgast, Anders Charly Rasmussen, Mathias Hjorth Laursen +3
This letter presents an experimental study and a novel modelling approach of the wireless channel of smart utility meters placed in basements or sculleries. The experimental data c…
Delay Minimization in Real-time Communications with Joint Buffering and Coding
Jesper H. Sørensen, Petar Popovski, Jan Østergaard
We present a closed-form expression for the minimal delay that is achievable in a setting that combines a buffer and an erasure code, used to mitigate the packet delay variance. Th…
A Study of Factuality, Objectivity and Relevance: Three Desiderata in Large-Scale Information Retrieval?
Christina Lioma, Birger Larsen, Wei Lu +1
Much of the information processed by Information Retrieval (IR) systems is unreliable, biased, and generally untrustworthy [1], [2], [3]. Yet, factuality & objectivity detection is…
Massive Machine-Type Communication (mMTC) Access with Integrated Authentication
Nuno K. Pratas, Sarath Pattathil, Cedomir Stefanovic +1
We present a connection establishment protocol with integrated authentication, suited for Massive Machine-Type Communications (mMTC). The protocol is contention-based and its main…
Improved constructions of nested code pairs
Carlos Galindo, Olav Geil, Fernando Hernando +1
Two new constructions of linear code pairs are given for which the codimension and the relative minimum distances , are g…
Compositional bisimulation metric reasoning with Probabilistic Process Calculi
Daniel Gebler, Kim G. Larsen, Simone Tini
We study which standard operators of probabilistic process calculi allow for compositional reasoning with respect to bisimulation metric semantics. We argue that uniform continuity…
Communication efficient and strongly secure secret sharing schemes based on algebraic geometry codes
Umberto Martínez-Peñas
Secret sharing schemes with optimal and universal communication overheads have been obtained independently by Bitar et al. and Huang et al. However, their constructions require a f…