117 citations · 251 across the 44 of their papers we have counts for
7 papers · 1 filter
Dynamic Allocation of Visual Attention for Vision-based Autonomous Navigation under Data Rate Constraints
Ali Reza Pedram, Riku Funada, Takashi Tanaka
This paper considers the problem of task-dependent (top-down) attention allocation for vision-based autonomous navigation using known landmarks. Unlike the existing paradigm in whi…
Simultaneous Perception-Action Design via Invariant Finite Belief Sets
Michael Hibbard, Takashi Tanaka, Ufuk Topcu
Although perception is an increasingly dominant portion of the overall computational cost for autonomous systems, only a fraction of the information perceived is likely to be relev…
Optimal Sensor Gain Control for Minimum-Information Estimation of Continuous-Time Gauss-Markov Processes
Vrushabh Zinage, Takashi Tanaka, Valeri Ugrinovskii
We consider the scenario in which a continuous-time Gauss-Markov process is estimated by the Kalman-Bucy filter over a Gaussian channel (sensor) with a variable sensor gain. The pr…
Optimized Data Rate Allocation for Dynamic Sensor Fusion over Resource Constrained Communication Networks
Hyunho Jung, Ali Reza Pedram, Travis Craig Cuvelier +1
This paper presents a new method to solve a dynamic sensor fusion problem. We consider a large number of remote sensors which measure a common Gauss-Markov process and encoders tha…
Entropy Maximization for Partially Observable Markov Decision Processes
Yagiz Savas, Michael Hibbard, Bo Wu +2
We study the problem of synthesizing a controller that maximizes the entropy of a partially observable Markov decision process (POMDP) subject to a constraint on the expected total…
Encrypted Value Iteration and Temporal Difference Learning over Leveled Homomorphic Encryption
Jihoon Suh, Takashi Tanaka
We consider an architecture of confidential cloud-based control synthesis based on Homomorphic Encryption (HE). Our study is motivated by the recent surge of data-driven control su…
Rate of Prefix-free Codes in LQG Control Systems with Side Information
Travis C. Cuvelier, Takashi Tanaka
In this work, we study an LQG control system where one of two feedback channels is discrete and incurs a communication cost. We assume that a decoder (co-located with the controlle…