Nikos Pitsianis

35 papers A 1B 1Misc 1Journal 14Unranked 17
YearRankTypeTitle / Venue / Authors
2025 — conf
Towards Large Scale Facade Feature Extraction Using Vision Transformers & Panoramic Street View Imagery.
IISA
George Spaias, Vasilis Naserentin, Nikos Pitsianis, Anders Logg
2024 — conf
Algebraic Vertex Ordering of a Sparse Graph for Adjacency Access Locality and Graph Compression.
HPEC
Dimitris Floros, Nikos Pitsianis, Xiaobai Sun
2024 J jnl
Algebraic Vertex Ordering of a Sparse Graph for Adjacency Access Locality and Graph Compression.
CoRR
Dimitris Floros, Nikos Pitsianis, Xiaobai Sun
2023 — conf
Parallel Clustering with Resolution Variation.
HPEC
Nikos Pitsianis, Dimitris Floros, Tiancheng Liu, Xiaobai Sun
2022 — conf
Fast Graph Algorithms for Superpixel Segmentation.
HPEC
Dimitris Floros, Tiancheng Liu, Nikos Pitsianis, Xiaobai Sun
2021 J jnl
A systematic association of subgraph counts over a network.
CoRR
Dimitris Floros, Nikos Pitsianis, Xiaobai Sun
2021 — conf
Digraph Clustering by the BlueRed Method.
HPEC
Tiancheng Liu, Dimitris Floros, Nikos Pitsianis, Xiaobai Sun
2020 — conf
Fast Graphlet Transform of Sparse Graphs.
HPEC
Dimitris Floros, Nikos Pitsianis, Xiaobai Sun
2020 J jnl
Fast Graphlet Transform of Sparse Graphs.
CoRR
Dimitris Floros, Nikos Pitsianis, Xiaobai Sun
2020 — conf
Using Graphlet Spectrograms for Temporal Pattern Analysis of Virus-Research Collaboration Networks.
HPEC
Dimitris Floros, Tiancheng Liu, Nikos Pitsianis, Xiaobai Sun
2020 J jnl
Using Graphlet Spectrograms for Temporal Pattern Analysis of Virus-Research Collaboration Networks.
CoRR
Dimitris Floros, Tiancheng Liu, Nikos Pitsianis, Xiaobai Sun
2019 J jnl
SG-t-SNE-Π: Swift Neighbor Embedding of Sparse Stochastic Graphs.
J. Open Source Softw.
Nikos Pitsianis, Dimitris Floros, Alexandros-Stavros Iliopoulos, Xiaobai Sun
2019 — conf
Spaceland Embedding of Sparse Stochastic Graphs.
HPEC
Nikos Pitsianis, Alexandros-Stavros Iliopoulos, Dimitris Floros, Xiaobai Sun
2019 J jnl
Spaceland Embedding of Sparse Stochastic Graphs.
CoRR
Nikos Pitsianis, Alexandros-Stavros Iliopoulos, Dimitris Floros, Xiaobai Sun
2018 — conf
Sparse Dual of the Density Peaks Algorithm for Cluster Analysis of High-dimensional Data.
HPEC
Dimitris Floros, Tiancheng Liu, Nikos Pitsianis, Xiaobai Sun
2017 — conf
An introduction to an array memory processor for application specific acceleration.
HPEC
Gerald G. Pechanek, Nikos Pitsianis
2017 J jnl
Rapid Near-Neighbor Interaction of High-dimensional Data via Hierarchical Clustering.
CoRR
Nikos Pitsianis, Dimitris Floros, Alexandros-Stavros Iliopoulos, Kostas Mylonakis, Nikos Sismanis, Xiaobai Sun
2015 — conf
SynTiSe: A modified multi-regime MCMC approach for generation of wind power synthetic time series.
SysCon
Evangelos A. Denaxas, Rubenka Bandyopadhyay, Dalia Patino Echeverri, Nikos Pitsianis
2013 — conf
Big snapshot stitching with scarce overlap.
HPEC
Alexandros-Stavros Iliopoulos, Jun Hu, Nikos Pitsianis, Xiaobai Sun, Michael E. Gehm, David J. Brady
2012 J jnl
Automatic Parallel Code Generation for NUFFT Data Translation on multicores.
J. Circuits Syst. Comput.
Yuanrui Zhang, Jun Liu, Emre Kultursay, Mahmut T. Kandemir, Nikos Pitsianis, Xiaobai Sun
2012 — conf
Parallel search of k-nearest neighbors with synchronous operations.
HPEC
Nikos Sismanis, Nikos Pitsianis, Xiaobai Sun
2011 J jnl
A Fourier-series-based kernel-independent fast multipole method.
J. Comput. Phys.
Bo Zhang, Jingfang Huang, Nikos Pitsianis, Xiaobai Sun
2010 A conf
A special-purpose compiler for look-up table and code generation for function evaluation.
DATE
Yuanrui Zhang, Lanping Deng, Praveen Yedlapalli, Sai Prashanth Muralidhara, Hui Zhao, Mahmut T. Kandemir, Chaitali Chakrabarti, Nikos Pitsianis, Xiaobai Sun
2010 J jnl
Revision of FMM-Yukawa: An adaptive fast multipole method for screened Coulomb interactions.
Comput. Phys. Commun.
Bo Zhang, Jingfang Huang, Nikos Pitsianis, Xiaobai Sun
2010 — conf
Scalable Parallelization Strategies to Accelerate NuFFT Data Translation on Multicores.
Euro-Par (2)
Yuanrui Zhang, Jun Liu, Emre Kultursay, Mahmut T. Kandemir, Nikos Pitsianis, Xiaobai Sun
2009 J jnl
An Automated Framework for Accelerating Numerical Algorithms on Reconfigurable Platforms Using Algorithmic/Architectural Optimization.
IEEE Trans. Computers
Jungsub Kim, Lanping Deng, Prasanth Mangalagiri, Kevin M. Irick, Kanwaldeep Sobti, Mahmut T. Kandemir, Vijaykrishnan Narayanan, Chaitali Chakrabarti, Nikos Pitsianis, Xiaobai Sun
2009 Misc conf
Exploring parallelization strategies for NUFFT data translation.
EMSOFT
Yuanrui Zhang, Mahmut T. Kandemir, Nikos Pitsianis, Xiaobai Sun
2007 — conf
Efficient Function Evaluations with Lookup Tables for Structured Matrix Operations.
SiPS
Kanwaldeep Sobti, Lanping Deng, Chaitali Chakrabarti, Nikos Pitsianis, Xiaobai Sun, Jungsub Kim, Prasanth Mangalagiri, Kevin M. Irick, Mahmut T. Kandemir, Vijaykrishnan Narayanan
2007 B conf
TANOR: A Tool for Accelerating N-Body Simulations on Reconfigurable Platforms.
FPL
Jungsub Kim, Prasanth Mangalagiri, Kevin M. Irick, Mahmut T. Kandemir, Vijaykrishnan Narayanan, Kanwaldeep Sobti, Lanping Deng, Chaitali Chakrabarti, Nikos Pitsianis, Xiaobai Sun
2006 — conf
Geometric Tiling for Reducing Power Consumption in Structured Matrix Operations.
SoCC
G. Chen, Liping Xue, Jungsub Kim, Kanwaldeep Sobti, Lanping Deng, Xiaobai Sun, Nikos Pitsianis, Chaitali Chakrabarti, Mahmut T. Kandemir, Narayanan Vijaykrishnan
2003 J jnl
Indirect VLIW memory allocation for the ManArray multiprocessor DSP.
SIGARCH Comput. Archit. News
Nikos Pitsianis, Gerald G. Pechanek
1999 — conf
ManArray Processor Interconnection Network: An Introduction.
Euro-Par
Gerald G. Pechanek, Stamatis Vassiliadis, Nikos Pitsianis
1997 — —
The Kronecker Product in Approximation and Fast Transform Geration.
Nikos Pitsianis
1992 J jnl
Two-Dimensional Cellular Automata: Properties and Applications of a New VLSI Architecture.
Comput. J.
Philippos Tsalides, Adonios Thanailakis, Nikos Pitsianis, Georgios L. Bleris
1989 J jnl
Algebraic Theory of Bounded One-dimensional Cellular Automata.
Complex Syst.
Nikos Pitsianis, Georgios L. Bleris, Philippos Tsalides, Adonios Thanailakis, Howard C. Card