740 citations · 2.1k across the 64 of their papers we have counts for
8 papers · 1 filter
Curvature-aided Incremental Aggregated Gradient Method
Hoi-To Wai, Wei Shi, Angelia Nedic +1
We propose a new algorithm for finite sum optimization which we call the curvature-aided incremental aggregated gradient (CIAG) method. Motivated by the problem of training a class…
Anomaly Detection Using Optimally-Placed Micro-PMU Sensors in Distribution Grids
Mahdi Jamei, Anna Scaglione, Ciaran Roberts +4
As the distribution grid moves toward a tightly-monitored network, it is important to automate the analysis of the enormous amount of data produced by the sensors to increase the o…
An Active Sequential Xampling Detector for Spectrum Sensing
Lorenzo Ferrari, Anna Scaglione
Enabling low power wireless devices to adopt Nyquist sampling at high carriers is prohibitive. In spectrum sensing, this limit calls for an analog front-end that can sweep differen…
A Stochastic Model for Short-Term Probabilistic Forecast of Solar Photo-Voltaic Power
Raksha Ramakrishna, Anna Scaglione, Vijay Vittal
In this paper, a stochastic model with regime switching is developed for solar photo-voltaic (PV) power in order to provide short-term probabilistic forecasts. The proposed model f…
Utility Maximizing Sequential Sensing Over a Finite Horizon
Lorenzo Ferrari, Qing Zhao, Anna Scaglione
We consider the problem of optimally utilizing resources, each in an unknown binary state. The state of each resource can be inferred from state-dependent noisy measurements. D…
Convergence Results on Pulse Coupled Oscillator Protocols in Locally Connected Networks
Lorenzo Ferrari, Anna Scaglione, Reinhard Gentz +1
This work provides new insights on the convergence of a locally connected network of pulse coupled oscillator (PCOs) (i.e., a bio-inspired model for communication networks) to sync…