• case-insensitive prefix search: default
  e.g., sig matches "SIGIR" as well as "signal"
• exact word search: append dollar sign ($) to word
  e.g., graph$ matches "graph", but not "graphics"
• boolean and: separate words by space
  e.g., codd model
• boolean or: connect words by pipe symbol (|)
  e.g., graph|network

Update May 7, 2017: Please note that we had to disable the phrase search operator (.) and the boolean not operator (-) due to technical problems. For the time being, phrase search queries will yield regular prefix search result, and search terms preceded by a minus will be interpreted as regular (positive) search terms.

found 24 matches

• 2024
• 
  Hédi Razgallah, Michalis Vlachos, Ahmad Ajalloeian, Ninghao Liu, Johannes Schneider, Alexis Steinmann:
  Using Neural and Graph Neural Recommender Systems to Overcome Choice Overload: Evidence From a Music Education Platform. ACM Trans. Inf. Syst. 42(4): 92:1-92:26 (2024)
• 2023
• 
  Evangelos Vlachos, Aryan Kaushik, Yonina C. Eldar, George C. Alexandropoulos:
  Time-Domain Channel Estimation for Extremely Large MIMO THz Communications with Beam Squint. CoRR abs/2310.14745 (2023)
• 2022
• 
  Ioannis Kavakiotis, Athanasios Alexiou, Spyros Tastsoglou, Ioannis S. Vlachos, Artemis G. Hatzigeorgiou:
  DIANA-miTED: a microRNA tissue expression database. Nucleic Acids Res. 50(D1): 1055-1061 (2022)
• 
  Christos Petsoulas, Eleftherios Evangelou, Alexandros Tsitouras, Vassilis G. Aschonitis, Anastasia Kargiotidou, Ebrahim Khah, Ourania I. Pavli, Dimitrios N. Vlachostergios:
  Spectral Reflectance Indices as a High Throughput Selection Tool in a Sesame Breeding Scheme. Remote. Sens. 14(11): 2629 (2022)
• 
  Ahmad Ajalloeian, Michalis Vlachos, Johannes Schneider, Alexis Steinmann:
  A Case Study in Educational Recommenders: Recommending Music Partitures at Tomplay. CIKM 2022: 2853-2862
• 2020
• 
  George C. Alexandropoulos, Evangelos Vlachos, Besma Smida:
  Joint Localization and Channel Estimation for UAV-Assisted Millimeter Wave Communications. ACSSC 2020: 1318-1322
• 
  George C. Alexandropoulos, Evangelos Vlachos, John S. Thompson:
  Wideband Channel Tracking for Millimeter Wave Massive Mimo Systems with Hybrid Beamforming Reception. ICASSP 2020: 8698-8702
• 
  George C. Alexandropoulos, Evangelos Vlachos:
  A Hardware Architecture For Reconfigurable Intelligent Surfaces with Minimal Active Elements for Explicit Channel Estimation. ICASSP 2020: 9175-9179
• 
  George C. Alexandropoulos, Evangelos Vlachos:
  A Hardware Architecture for Reconfigurable Intelligent Surfaces with Minimal Active Elements for Explicit Channel Estimation. CoRR abs/2002.10371 (2020)
• 2019
• 
  Evangelos Vlachos, George C. Alexandropoulos, John Thompson:
  Wideband MIMO Channel Estimation for Hybrid Beamforming Millimeter Wave Systems via Random Spatial Sampling. IEEE J. Sel. Top. Signal Process. 13(5): 1136-1150 (2019)
• 
  Evangelos Vlachos, George C. Alexandropoulos, John S. Thompson:
  Hybrid Beamforming with Random Analog Sampling for Wideband Channel Estimation in Millimeter Wave Massive MIMO Systems. SPAWC 2019: 1-5
• 2018
• 
  Evangelos Vlachos, George C. Alexandropoulos, John S. Thompson:
  Massive MIMO Channel Estimation for Millimeter Wave Systems via Matrix Completion. IEEE Signal Process. Lett. 25(11): 1675-1679 (2018)
• 
  Evangelos Vlachos, George C. Alexandropoulos, John S. Thompson:
  Massive MIMO Channel Estimation for Millimeter Wave Systems via Matrix Completion. CoRR abs/1809.01603 (2018)
• 2017
• 
  Renars Liepins, Ulrich Germann, Guntis Barzdins, Alexandra Birch, Steve Renals, Susanne Weber, Peggy van der Kreeft, Hervé Bourlard, João Prieto, Ondrej Klejch, Peter Bell, Alexandros Lazaridis, Afonso Mendes, Sebastian Riedel, Mariana S. C. Almeida, Pedro Balage, Shay B. Cohen, Tomasz Dwojak, Philip N. Garner, Andreas Giefer, Marcin Junczys-Dowmunt, Hina Imran, David Nogueira, Ahmed M. Ali, Sebastião Miranda, Andrei Popescu-Belis, Lesly Miculicich Werlen, Nikos Papasarantopoulos, Abiola Obamuyide, Clive Jones, Fahim Dalvi, Andreas Vlachos, Yang Wang, Sibo Tong, Rico Sennrich, Nikolaos Pappas, Shashi Narayan, Marco Damonte, Nadir Durrani, Sameer Khurana, Ahmed Abdelali, Hassan Sajjad, Stephan Vogel, David Sheppey, Chris Hernon, Jeff Mitchell:
  The SUMMA Platform Prototype. EACL (Software Demonstrations) 2017: 116-119
• 2014
• 
  Spyridon Kollias, Vasileios Vlachos, Alexandros Papanikolaou, Periklis Chatzimisios, Christos Ilioudis, Kostas S. Metaxiotis:
  A global-local approach for estimating the Internet's threat level. J. Commun. Networks 16(4): 407-414 (2014)
• 
  Spyridon Kollias, Vasileios Vlachos, Alexandros Papanikolaou, Periklis Chatzimisios, Christos Ilioudis, Kostas S. Metaxiotis:
  Measuring the Internet's threat level: A global-local approach. ISCC 2014: 1-6
• 2013
• 
  Alexandros Papanikolaou, Vasileios Vlachos, Andreas Venieris, Christos Ilioudis, Konstantinos Papapanagiotou, Anastasios Stasinopoulos:
  A framework for teaching network security in academic environments. Inf. Manag. Comput. Secur. 21(4): 315-338 (2013)
• 
  Iosif Androulidakis, Vasileios Vlachos, Alexandros Papanikolaou:
  FIMESS: filtering mobile external SMS spam. BCI 2013: 221-227
• 
  Anastasios Papathanasiou, Alexandros Papanikolaou, Vasileios Vlachos, Konstantinos Chaikalis, Maria Dimou, Magdalini Karadimou, Vaia Katsoula:
  Legal and Social Aspects of Cyber Crime in Greece. e-Democracy 2013: 153-164
• 2012
• 
  Thanasis Vergoulis, Ioannis S. Vlachos, Panagiotis Alexiou, George Georgakilas, Manolis Maragkakis, Martin Reczko, Stefanos Gerangelos, Nectarios Koziris, Theodore Dalamagas, Artemis G. Hatzigeorgiou:
  TarBase 6.0: capturing the exponential growth of miRNA targets with experimental support. Nucleic Acids Res. 40(Database-Issue): 222-229 (2012)
• 2011
• 
  Spyros K. Kollias, Vasileios Vlachos, Alexandros Papanikolaou, Vassilis Assimakopoulos:
  Adapting Econometric Models, Technical Analysis and Correlation Data to Computer Security Data. SysSec@DIMVA 2011: 59-62
• 
  Vasileios Vlachos, Christos Ilioudis, Alexandros Papanikolaou:
  On the Evolution of Malware Species. ICGS3/e-Democracy 2011: 54-61
• 
  Alexandros Papanikolaou, Vassilios Karakoidas, Vasileios Vlachos, Andreas Venieris, Christos Ilioudis, Georgios Zouganelis:
  A Hacker's Perspective on Educating Future Security Experts. Panhellenic Conference on Informatics 2011: 68-72
• 2001
• 
  Alex Vlachos, Jörg Peters, Chas Boyd, Jason L. Mitchell:
  Curved PN triangles. SI3D 2001: 159-166