@inproceedings{47232, author = {{Oltrogge, Marten and Acar, Yasemin and Dechand, Sergej and Smith, Matthew and Fahl, Sascha}}, booktitle = {{24th USENIX Security Symposium, USENIX Security 15, Washington, D.C., USA, August 12-14, 2015}}, editor = {{Jung, Jaeyeon and Holz, Thorsten}}, pages = {{239–254}}, publisher = {{USENIX Association}}, title = {{{To Pin or Not to Pin-Helping App Developers Bullet Proof Their TLS Connections}}}, year = {{2015}}, } @inproceedings{46377, abstract = {{We evaluate the performance of a multi-objective evolutionary algorithm on a class of dynamic routing problems with a single vehicle. In particular we focus on relating algorithmic performance to the most prominent characteristics of problem instances. The routing problem considers two types of customers: mandatory customers must be visited whereas optional customers do not necessarily have to be visited. Moreover, mandatory customers are known prior to the start of the tour whereas optional customers request for service at later points in time with the vehicle already being on its way. The multi-objective optimization problem then results as maximizing the number of visited customers while simultaneously minimizing total travel time. As an a-posteriori evaluation tool, the evolutionary algorithm aims at approximating the related Pareto set for specifically designed benchmarking instances differing in terms of number of customers, geographical layout, fraction of mandatory customers, and request times of optional customers. Conceptional and experimental comparisons to online heuristic procedures are provided.}}, author = {{Meisel, Stephan and Grimme, Christian and Bossek, Jakob and Wölck, Martin and Rudolph, Guenter and Trautmann, Heike}}, booktitle = {{Proceedings of the Genetic and Evolutionary Computation Conference (GECCO ’15)}}, isbn = {{978-1-4503-3472-3}}, pages = {{425–432}}, title = {{{Evaluation of a Multi-Objective EA on Benchmark Instances for Dynamic Routing of a Vehicle}}}, doi = {{10.1145/2739480.2754705}}, year = {{2015}}, } @inproceedings{35711, author = {{Nofen, Barbara and Temmen, Katrin}}, booktitle = {{2015 IEEE Global Engineering Education Conference (EDUCON)}}, publisher = {{IEEE}}, title = {{{Lecture meets laboratory experimental experiences for large audiences: Results of a first implementation and recommendation}}}, doi = {{10.1109/educon.2015.7095963}}, year = {{2015}}, } @inproceedings{33028, author = {{Solanki, J. and Fröhleke, N. and Böcker, Joachim}}, title = {{{Implementation of Hybrid Filter for 12-Pulse Thyristor Rectifier Supplying High-Current Variable-Voltage DC Load}}}, doi = {{10.1109/TIE.2015.2393833}}, year = {{2015}}, } @article{38437, author = {{Noé, Reinhold and Koch, Benjamin and Sandel, David and Mirvoda, Vitali}}, issn = {{0733-8724}}, journal = {{JOURNAL OF LIGHTWAVE TECHNOLOGY}}, number = {{10}}, pages = {{2127--2138}}, title = {{{Polarization-Dependent Loss: New Definition and Measurement Techniques}}}, doi = {{10.1109/JLT.2014.2386651}}, volume = {{33}}, year = {{2015}}, } @article{38275, author = {{Noé, Reinhold and Koch, Benjamin and Sandel, David and Mirvoda, Vitali}}, journal = {{Journal of Lightwave Technology}}, number = {{10}}, pages = {{2127--2138}}, title = {{{Polarization-Dependent Loss: New Definition and Measurement Techniques}}}, doi = {{10.1109/JLT.2014.2386651}}, volume = {{33}}, year = {{2015}}, } @article{38037, author = {{Rösler, Margit and Voit, Michael}}, issn = {{1815-0659}}, journal = {{Symmetry, Integrability and Geometry: Methods and Applications}}, keywords = {{Geometry and Topology, Mathematical Physics, Analysis}}, number = {{013}}, pages = {{18pp}}, publisher = {{SIGMA (Symmetry, Integrability and Geometry: Methods and Application)}}, title = {{{A Central Limit Theorem for Random Walks on the Dual of a Compact Grassmannian}}}, doi = {{10.3842/sigma.2015.013}}, volume = {{11}}, year = {{2015}}, } @article{40735, author = {{Qian, C. and Huang, L. and Xiao, Y-.H. and So, H. C.}}, journal = {{Signal Processing}}, pages = {{170–178}}, title = {{{Localization of coherent signals without source number knowledge in unknown spatially correlated Gaussian noise}}}, volume = {{111}}, year = {{2015}}, } @article{40736, author = {{Qian, C. and Huang, L. and Xiao, Y-.H. and So, H. C.}}, journal = {{Digital Signal Processing}}, pages = {{68–75}}, title = {{{Two-step reliability test based unitary root-MUSIC for direction-of-arrival estimation}}}, volume = {{44}}, year = {{2015}}, } @inproceedings{40741, author = {{Marrinan, Tim and Beveridge, J. Ross and Draper, Bruce and Kirby, Michael and Peterson, Chris}}, booktitle = {{Numerical Mathematics and Advanced Applications-ENUMATH 2013}}, pages = {{457–465}}, publisher = {{Springer}}, title = {{{Flag Manifolds for the Characterization of Geometric Structure in Large Data Sets}}}, doi = {{10.1007/978-3-319-10705-9_45}}, year = {{2015}}, } @article{40743, author = {{Stein, Manuel and Kürzl, Alexander and Mezghani, Amine and Nossek, Josef A.}}, journal = {{{IEEE} {T}rans.\ {S}ignal\ {P}rocess.}}, number = {{22}}, pages = {{6086–6095}}, title = {{{Asymptotic parameter tracking performance with measurement data of 1-bit resolution}}}, doi = {{10.1109/TSP.2015.2458778}}, volume = {{63}}, year = {{2015}}, } @article{40739, author = {{Lameiro, Christian and García-Naya, Jose A. and Santamaría, Ignacio and Castedo, Luis}}, journal = {{EURASIP Journal on Wireless Communications and Networking}}, title = {{{Experimental evaluation of interference alignment for broadband WLAN systems}}}, doi = {{10.1186/s13638-015-0409-z}}, year = {{2015}}, } @article{40737, author = {{Huang, L. and Qian, C. and Xiao, Y-.H. and Zhang, Q. T.}}, journal = {{IEEE Transactions on Wireless Communications}}, number = {{1}}, pages = {{317–330}}, title = {{{Performance Analysis of Volume-based Spectrum Sensing for Cognitive Radio}}}, volume = {{14}}, year = {{2015}}, } @article{40738, author = {{Huang, L. and Xiao, Y-.H. and Zhang, Q. T.}}, journal = {{IEEE Transactions on Signal Processing}}, number = {{2}}, pages = {{498–511}}, title = {{{Robust Spectrum Sensing for Noncircular Signal in Multiantenna Cognitive Receivers}}}, volume = {{63}}, year = {{2015}}, } @inproceedings{40740, author = {{Rezaee, M. and Schreier, P. J. and Guillaud, M. and Clerckx, B.}}, booktitle = {{Proc. IEEE Global Communications Convference: Communication Theory}}, title = {{{A simple DoF-achievable scheme for the Gaussian interference channel with delayed CSIT}}}, year = {{2015}}, } @inproceedings{40742, author = {{Lenz, Andreas and Stein, Manuel and Nossek, Josef A.}}, booktitle = {{Asilomar Conf.\ Signals Syst.\ Computers}}, title = {{{Signal parameter estimation performance under a sampling rate constraint}}}, year = {{2015}}, } @inproceedings{40747, abstract = {{We propose a new detector of primary users in cognitive radio networks. The main novelty of the proposed detector in comparison to most known detectors is that it is based on sound statistical principles for detecting cyclostationary signals. In particular, the proposed detector is (asymptotically) the locally most powerful invariant test, i.e. the best invariant detector for low signal-to-noise ratios. The derivation is based on two main ideas: the relationship between a scalar-valued cyclostationary signal and a vector-valued wide-sense stationary signal, and Wijsman’s theorem. Moreover, using the spectral representation for the cyclostationary time series, the detector has an insightful interpretation, and implementation, as the broadband coherence between frequencies that are separated by multiples of the cycle frequency. Finally, simulations confirm that the proposed detector performs better than previous approaches.}}, author = {{Ramírez, D. and Schreier, P. J. and Vía, J. and Santamaría, I. and Scharf, L. L.}}, booktitle = {{Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.}}, title = {{{An asymptotic LMPI test for cyclostationarity detection with application to Cognitive Radio (invited paper)}}}, year = {{2015}}, } @inproceedings{40745, abstract = {{In this paper we present an experimental study on the performance of spatial Interference Alignment (IA) in broadband indoor wireless local area network scenarios that use Orthogonal Frequency Division Multiplexing (OFDM) according to the IEEE 802.11a physical-layer specifications. Experiments have been carried out using a wireless network testbed made up of six nodes equipped with Multiple-Input Multiple-Output (MIMO) radio interfaces. This setup allows the implementation of a 3-user MIMO interference channel. We have implemented different IA decoding schemes that operate either before or after the Fast Fourier Transform block. IA has been experimentally evaluated comparing both approaches to analyze its performance in synchronous and asynchronous transmissions. Our results indicate that spatial IA performs satisfactorily in practical broadband indoor scenarios in which wireless channels often exhibit relatively large coherence times.}}, author = {{Fanjul, Jacobo and Lameiro, Christian and Santamaría, Ignacio and García-Naya, Jose A. and Castedo, Luis}}, booktitle = {{Proc. IEEE Int. Conf. Digital Signal Process.}}, title = {{{An Experimental Evaluation of Broadband Spatial IA for uncoordinated MIMO-OFDM Systems}}}, year = {{2015}}, } @inproceedings{40751, author = {{Theiler, Sebastian and Stein, Manuel and Nossek, Josef A.}}, booktitle = {{Proc.\ IEEE Work. Pos.\ Nav. & Com.}}, title = {{{Ranging with high accuracy and without ambiguities}}}, year = {{2015}}, } @article{40752, author = {{Lameiro, Christian and Santamaría, Ignacio and Schreier, Peter J.}}, journal = {{IEEE Wireless Comm. Lett.}}, pages = {{22–25}}, title = {{{Benefits of Improper Signaling for Underlay Cognitive Radio}}}, doi = {{10.1109/LWC.2014.2360179}}, volume = {{4}}, year = {{2015}}, }