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2018

Active sampling for graph-aware classification

Berberidis, D. & Giannakis, G. B. Mar 7 2018 2017 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 648-652 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Labels
Sampling

Bandit Convex Optimization for Scalable and Dynamic IoT Management

Chen, T. & Giannakis, G. B. May 21 2018 (Accepted/In press) In : IEEE Internet of Things Journal.

Research output: Contribution to journalArticle

Convex optimization
Fog
Feedback
Internet of things
Decision making

Blind Radio Tomography

Romero, D., Lee, D. & Giannakis, G. B. Jan 29 2018 (Accepted/In press) In : IEEE Transactions on Signal Processing.

Research output: Contribution to journalArticle

Tomography
Calibration
Imaging techniques
Radio interference
Intrusion detection

Canonical correlation analysis of datasets with a common source graph

Chen, J., Wang, G., Shen, Y. & Giannakis, G. B. Aug 15 2018 In : IEEE Transactions on Signal Processing. 66, 16, p. 4398-4405 8 p., 8408767

Research output: Contribution to journalArticle

Image classification
Data fusion
Feature extraction
Geometry

Decentralized RLS with data-adaptive censoring for regressions over large-scale networks

Wang, Z., Yu, Z., Ling, Q., Berberidis, D. & Giannakis, G. B. Mar 15 2018 In : IEEE Transactions on Signal Processing. 66, 6, p. 1634-1648 15 p., 8264782

Research output: Contribution to journalArticle

Cost benefit analysis
Stochastic systems
Electronic mail
Cost reduction
Computational efficiency

Distributed Stochastic Optimization of Network Function Virtualization

Chen, X., Ni, W., Chen, T., Collings, I. B., Wang, X., Liu, R. P. & Giannakis, G. B. Jan 10 2018 2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Costs
Network routing
Gradient methods
Hardware
Virtual machine

Fast Decentralized Learning via Hybrid Consensus ADMM

Ma, M., Nikolakopoulos, A. N. & Giannakis, G. B. 2018 (Accepted/In press) 2018 IEEE International Conference on Acoustics, Speech and Signal Processing. IEEE

Research output: Chapter in Book/Report/Conference proceedingConference contribution

File
Fusion reactions
Telecommunication networks
Topology
Communication

Heterogeneous Online Learning for “Thing-Adaptive” Fog Computing in IoT

Chen, T., Ling, Q., Shen, Y. & Giannakis, G. B. Jul 25 2018 (Accepted/In press) In : IEEE Internet of Things Journal.

Research output: Contribution to journalArticle

Fog
Convex optimization
Cloud computing
Decision making
Internet of things

Inference of Spatio-Temporal Functions over Graphs via Multikernel Kriged Kalman Filtering

Ioannidis, V. N., Romero, D. & Giannakis, G. B. Jun 15 2018 In : IEEE Transactions on Signal Processing. 66, 12, p. 3228-3239 12 p.

Research output: Contribution to journalArticle

Glossaries
Kalman filters
Learning algorithms
Computational complexity
Topology

Large-Scale Kernel-Based Feature Extraction via Low-Rank Subspace Tracking on a Budget

Sheikholeslami, F., Berberidis, D. & Giannakis, G. B. Apr 15 2018 In : IEEE Transactions on Signal Processing. 66, 8, p. 1967-1981 15 p.

Research output: Contribution to journalArticle

Feature extraction
Pattern recognition
Data storage equipment

Learning from unequally reliable blind ensembles of classifiers

Traganitis, P. A., Pagès-Zamora, A. & Giannakis, G. B. Mar 7 2018 2017 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 106-110 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Classifiers
Electric fuses
Factorization
Learning algorithms
Pattern recognition

Optimal and Scalable Caching for 5G Using Reinforcement Learning of Space-Time Popularities

Sadeghi, A., Sheikholeslami, F. & Giannakis, G. B. Feb 1 2018 In : IEEE Journal on Selected Topics in Signal Processing. 12, 1, p. 180-190 11 p.

Research output: Contribution to journalArticle

Reinforcement learning
Data storage equipment
Heterogeneous networks
Markov processes
Learning algorithms

Phase Retrieval via Reweighted Amplitude Flow

Wang, G., Giannakis, G. B., Saad, Y. & Chen, J. Jun 1 2018 In : IEEE Transactions on Signal Processing. 66, 11, p. 2818-2833 16 p.

Research output: Contribution to journalArticle

Recovery
Additive noise
Computational efficiency
Computational complexity

Power system state estimation via feasible point pursuit: Algorithms and Cramér-rao bound

Wang, G., Zamzam, A. S., Giannakis, G. B. & Sidiropoulos, N. D. Mar 15 2018 In : IEEE Transactions on Signal Processing. 66, 6, p. 1649-1658 10 p., 8253864

Research output: Contribution to journalArticle

Electric load flow
Cramer-Rao bounds
Electric power transmission networks
Quadratic programming
Benchmarking

Random Walks with Restarts for Graph-Based Classification: Teleportation Tuning and Sampling Design

Berberidis, D., Nikolakopoulos, A. & Giannakis, G. B. 2018 (Accepted/In press) 2018 IEEE International Conference on Acoustics, Speech and Signal Processing. IEEE

Research output: Chapter in Book/Report/Conference proceedingConference contribution

File
Tuning
Sampling
Classifiers
Labels

Real-time energy management with improved cost-capacity tradeoff

Li, B., Chen, T., Wang, X. & Giannakis, G. B. Mar 7 2018 2017 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 1045-1049 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy management
Costs
Renewable energy resources
Energy storage
1 Citations

Scalable kernel-based learning via low-rank approximation of lifted data

Sheikholeslami, F. & Giannakis, G. B. Jan 17 2018 55th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 596-603 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Low-rank Approximation
Dimensionality Reduction
kernel
Approximation algorithms
Feature extraction
1 Citations

Semi-parametric graph kernel-based reconstruction

Ioannidis, V. N., Nikolakopoulos, A. N. & Giannakis, G. B. Mar 7 2018 2017 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 588-592 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal reconstruction
7 Citations

Solving systems of random quadratic equations via truncated amplitude flow

Wang, G., Giannakis, G. B. & Eldar, Y. C. Feb 1 2018 In : IEEE Transactions on Information Theory. 64, 2, p. 773-794 22 p., 8049465

Research output: Contribution to journalArticle

performance
1 Citations

Sparse phase retrieval via truncated amplitude flow

Wang, G., Zhang, L., Giannakis, G. B., Akçakaya, M. & Chen, J. Jan 15 2018 In : IEEE Transactions on Signal Processing. 66, 2, p. 479-491 13 p.

Research output: Contribution to journalArticle

Additive noise
Computational complexity
Recovery

Topology Identification and Learning over Graphs: Accounting for Nonlinearities and Dynamics

Giannakis, G. B., Shen, Y. & Karanikolas, G. V. May 1 2018 In : Proceedings of the IEEE. 106, 5, p. 787-807 21 p.

Research output: Contribution to journalArticle

Topology
Brain
Genes
Glossaries
Extrapolation

Two-Scale Stochastic Control for Integrated Multipoint Communication Systems With Renewables

Wang, X., Chen, X., Chen, T., Huang, L. & Giannakis, G. B. May 1 2018 In : IEEE Transactions on Smart Grid. 9, 3, p. 1822-1834 13 p.

Research output: Contribution to journalArticle

Communication systems
Energy management
Global warming
Climate change
Energy storage
2017
1 Citations

A data-driven approach to stochastic network optimization

Chen, T., Mokhtari, A., Wang, X., Ribeiro, A. & Giannakis, G. B. Apr 19 2017 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 510-514 5 p. 7905894

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Stochastic programming
Resource allocation
4 Citations

An Online Convex Optimization Approach to Proactive Network Resource Allocation

Chen, T., Ling, Q. & Giannakis, G. B. Dec 15 2017 In : IEEE Transactions on Signal Processing. 65, 24, p. 6350-6364 15 p., 8027140

Research output: Contribution to journalArticle

Convex optimization
Resource allocation
Gradient methods
Decision making
Experiments
5 Citations

An Online Convex Optimization Approach to Real-Time Energy Pricing for Demand Response

Kim, S. J. & Giannakis, G. B. Nov 1 2017 In : IEEE Transactions on Smart Grid. 8, 6, p. 2784-2793 10 p., 7438918

Research output: Contribution to journalArticle

Consumer behavior
E-learning
Convex optimization
Electric power transmission networks
Elasticity
1 Citations

A randomized approach to large-scale subspace clustering

Traganitis, P. A. & Giannakis, G. B. Mar 1 2017 Conference Record of the 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016. IEEE Computer Society, p. 1019-1023 5 p. 7869522

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Clustering algorithms

Blind channel gain cartography

Romero, D., Lee, D. & Giannakis, G. B. Apr 19 2017 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1110-1115 6 p. 7906014

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensors
Hilbert spaces
Cognitive radio
Transceivers
Wireless networks
2 Citations

Channel Gain Cartography for Cognitive Radios Leveraging Low Rank and Sparsity

Lee, D., Kim, S. J. & Giannakis, G. B. Sep 1 2017 In : IEEE Transactions on Wireless Communications. 16, 9, p. 5953-5966 14 p., 7956220

Research output: Contribution to journalArticle

Cartography
Cognitive Radio
Cognitive radio
Sparsity
Radio receivers
2 Citations

Data sketching for large-scale kalman filtering

Berberidis, D. & Giannakis, G. B. Jul 15 2017 In : IEEE Transactions on Signal Processing. 65, 14, p. 3688-3701 14 p., 7893735

Research output: Contribution to journalArticle

Processing
Kalman filters
Innovation
Monitoring
Costs
5 Citations

DGLB: Distributed stochastic geographical load balancing over cloud networks

Chen, T., Marques, A. G. & Giannakis, G. B. Jul 1 2017 In : IEEE Transactions on Parallel and Distributed Systems. 28, 7, p. 1866-1880 15 p., 7775032

Research output: Contribution to journalArticle

Resource allocation
Delay tolerant networks
Global warming
Random processes
Energy storage
2 Citations

Distributed recursive least-squares with data-adaptive censoring

Wang, Z., Yu, Z., Ling, Q., Berberidis, D. & Giannakis, G. B. Jun 16 2017 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 5860-5864 5 p. 7953280

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Innovation
Communication
Newton-Raphson method
Cost functions
Costs
1 Citations

Egonet tensor decomposition for community identification

Sheikholeslami, F., Baingana, B., Giannakis, G. B. & Sidiropoulos, N. D. Apr 19 2017 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 341-345 5 p. 7905860

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tensors
Decomposition
Factorization

Identifying directional connections in brain networks via multi-kernel granger models

Karanikolas, G. V. & Giannakis, G. B. Jun 16 2017 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 6304-6308 5 p. 7953369

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Brain
Edge detection
Topology
Statistics
Magnetic Resonance Imaging
3 Citations

Inference of spatiotemporal processes over graphs via kernel kriged Kalman filtering

Ioannidis, V. N., Romero, D. & Giannakis, G. B. Oct 23 2017 25th European Signal Processing Conference, EUSIPCO 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January, p. 1679-1683 5 p. 8081495

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Topology
Statistics
3 Citations

Inferring directed network topologies via tensor factorization

Shen, Y., Baingana, B. & Giannakis, G. B. Mar 1 2017 Conference Record of the 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016. IEEE Computer Society, p. 1739-1743 5 p. 7869680

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Factorization
Tensors
Topology
Biological systems
Statistics
12 Citations

Kernel-Based Reconstruction of Graph Signals

Romero, D., Ma, M. & Giannakis, G. B. Feb 1 2017 In : IEEE Transactions on Signal Processing. 65, 3, p. 764-778 15 p., 7605501

Research output: Contribution to journalArticle

Signal processing
Bandwidth
Signal reconstruction
Social sciences
Hilbert spaces
6 Citations

Kernel-Based Reconstruction of Space-Time Functions on Dynamic Graphs

Romero, D., Ioannidis, V. N. & Giannakis, G. B. Sep 1 2017 In : IEEE Journal on Selected Topics in Signal Processing. 11, 6, p. 856-869 14 p., 7979500

Research output: Contribution to journalArticle

Topology
Kalman filters
Costs
Physics
Statistics

Kernel-based reconstruction of space-time functions via extended graphs

Ioannidis, V. N., Romero, D. & Giannakis, G. B. Mar 1 2017 Conference Record of the 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016. IEEE Computer Society, p. 1829-1833 5 p. 7869700

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations

Kernel-based structural equation models for topology identification of directed networks

Shen, Y., Baingana, B. & Giannakis, G. B. May 15 2017 In : IEEE Transactions on Signal Processing. 65, 10, p. 2503-2516 14 p., 7840051

Research output: Contribution to journalArticle

Identification (control systems)
Topology
Error detection
Complex networks
Edge detection

Learn-and-adapt network resource allocation

Chen, T., Ling, Q. & Giannakis, G. B. Dec 19 2017 18th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-July, p. 1-5 5 p. 8227707

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Resource allocation
Gradient methods
Lagrange multipliers
Costs
2 Citations

Learn-and-Adapt Stochastic Dual Gradients for Network Resource Allocation

Chen, T., Ling, Q. & Giannakis, G. B. Nov 14 2017 (Accepted/In press) In : IEEE Transactions on Control of Network Systems.

Research output: Contribution to journalArticle

Resource Allocation
Resource allocation
Gradient methods
Lagrange multipliers
Gradient
1 Citations

Learning power spectrum maps from quantized power measurements

Romero, D., Kim, S. J., Giannakis, G. B. & Lopez-Valcarce, R. May 15 2017 In : IEEE Transactions on Signal Processing. 65, 10, p. 2547-2560 14 p., 7849214

Research output: Contribution to journalArticle

Power spectral density
Power spectrum
Sensors
Support vector machines
Fusion reactions

Network topology inference via elastic net structural equation models

Traganitis, P. A., Shen, Y. & Giannakis, G. B. Oct 23 2017 25th European Signal Processing Conference, EUSIPCO 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January, p. 146-150 5 p. 8081186

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Topology
Brain
2 Citations

Online Categorical Subspace Learning for Sketching Big Data with Misses

Shen, Y., Mardani, M. & Giannakis, G. B. Aug 1 2017 In : IEEE Transactions on Signal Processing. 65, 15, p. 4004-4018 15 p., 7919228

Research output: Contribution to journalArticle

Maximum likelihood
Big data
Costs
Statistical Models
2 Citations

Online convex optimization for dynamic network resource allocation

Chen, T., Lingy, Q. & Giannakis, G. B. Oct 23 2017 25th European Signal Processing Conference, EUSIPCO 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January, p. 136-140 5 p. 8081184

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Convex optimization
Resource allocation
Gradient methods
Decision making
6 Citations

Optimal schedule of mobile edge computing for internet of things using partial information

Lyu, X., Ni, W., Tian, H., Liu, R. P., Wang, X., Giannakis, G. B. & Paulraj, A. Nov 1 2017 In : IEEE Journal on Selected Areas in Communications. 35, 11, p. 2606-2615 10 p., 8063331

Research output: Contribution to journalArticle

Feedback
Lyapunov functions
Scheduling
Throughput
Internet of things

Overlapping community detection via constrained PARAFAC: A divide and conquer approach

Sheikholeslami, F. & Giannakis, G. B. Dec 15 2017 Proceedings - 17th IEEE International Conference on Data Mining, ICDM 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-November, p. 127-136 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Population dynamics
Complex networks
Tensors
Data mining
Casting
1 Citations

PARAFAC-based multilinear subspace clustering for tensor data

Traganitis, P. A. & Giannakis, G. B. Apr 19 2017 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1280-1284 5 p. 7906047

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Clustering algorithms
Tensors
Learning systems

Performance Bounds of estimators in molecular communications under structural constraints

Sadeghi, A., Ghavami, S. & Giannakis, G. B. Sep 27 2017 Proceedings of the 4th ACM International Conference on Nanoscale Computing and Communication, NanoCom 2017. Association for Computing Machinery, Inc, 20

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Parameter estimation
communications
Molecules
Communication
regularity
2 Citations

Power system state estimation via feasible point pursuit

Wang, G., Zamzam, A. S., Giannakis, G. B. & Sidiropoulos, N. D. Apr 19 2017 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 773-777 5 p. 7905947

Research output: Chapter in Book/Report/Conference proceedingConference contribution

State estimation
Quadratic programming
Electric potential
System stability