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07/18/2023
Patrolling Grids with a Bit of Memory
We study the following problem in elementary robotics: can a mobile agen...
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05/15/2023
Exploration of unknown indoor regions by a swarm of energy-constrained drones
Several distributed algorithms are presented for the exploration of unkn...
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05/14/2023
Spiral Sweeping Search for Smart Evaders
Consider a given planar circular region, in which there is an unknown nu...
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04/30/2023
Guaranteed Evader Detection in Multi-Agent Search Tasks using Pincer Trajectories
Assume that inside an initial planar area there are smart mobile evaders...
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03/19/2023
A model is worth tens of thousands of examples
Traditional signal processing methods relying on mathematical data gener...
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03/12/2023
From Compass and Ruler to Convolution and Nonlinearity: On the Surprising Difficulty of Understanding a Simple CNN Solving a Simple Geometric Estimation Task
Neural networks are omnipresent, but remain poorly understood. Their inc...
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10/28/2022
Defense Against Smart Invaders with Swarms of Sweeping Agents
The goal of this research is to devise guaranteed defense policies that ...
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10/11/2022
Multi-Agent Distributed and Decentralized Geometric Task Allocation
We consider the general problem of geometric task allocation, wherein a ...
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09/18/2022
Stigmergy-based, Dual-Layer Coverage of Unknown Indoor Regions
We present algorithms for uniformly covering an unknown indoor region wi...
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08/07/2022
Emerging cooperation on the road by myopic local interactions
We study a combinatorial problem inspired by the following scenario: ful...
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11/11/2021
Optimal Physical Sorting of Mobile Agents
Given a collection of red and blue mobile agents located on two grid row...
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06/28/2021
A Bound on the Edge-Flipping Distance between Triangulations (Revisiting the Proof)
We revisit here a fundamental result on planar triangulations, namely th...
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04/14/2021
Pincer-based vs. Same-direction Search Strategies After Smart Evaders by Swarms of Agents
Suppose in a given planar region, there are smart mobile evaders and we ...
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12/26/2020
Doubly Stochastic Pairwise Interactions for Agreement and Alignment
Random pairwise encounters often occur in large populations, or groups o...
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12/09/2020
A Discrete Model of Collective Marching on Rings
We study the collective motion of autonomous mobile agents on a ringlike...
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11/01/2020
Broadcast Guidance of Agents in Deviated Linear Cyclic Pursuit
In this report we show the emergent behavior of a group of agents, order...
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05/03/2020
Search for Smart Evaders with Swarms of Sweeping Agents
Suppose that in a given planar circular region, there are some smart mob...
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07/29/2019
Seeing Things in Random-Dot Videos
The human visual system correctly groups features and interprets videos ...
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07/01/2019
Fast and Reliable Dispersal of Crash-Prone Agents on Graphs
We study the ability of mobile agents performing simple local computatio...
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05/10/2019
Search for Smart Evaders with Sweeping Agents
Suppose that in a given planar circular region, there are some smart mob...
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03/21/2019
Local Interactions for Cohesive Flexible Swarms
Distributed gathering algorithms aim to achieve complete visibility grap...
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03/08/2019
Minimizing Travel in the Uniform Dispersal Problem for Robotic Sensors
The limited energy capacity of individual robotic agents in a swarm ofte...
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02/04/2019
COME TOGETHER: Multi-Agent Geometric Consensus (Gathering, Rendezvous, Clustering, Aggregation)
This report surveys results on distributed systems comprising mobile age...
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02/01/2019
On Steering Swarms
The main contribution of this paper is a novel method allowing an extern...
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02/01/2019
Probabilistic Gathering Of Agents With Simple Sensors
We present a novel probabilistic gathering algorithms for agents that ca...
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01/30/2019
Benefiting from Duplicates of Compressed Data: Shift-Based Holographic Compression of Images
Storage systems often rely on multiple copies of the same compressed dat...
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09/17/2018
Erratic Extremism causes Dynamic Consensus (a new model for one-dimensional opinion dynamics)
A society of agents, with ideological positions, or "opinions" measured ...
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02/12/2018
Compression for Multiple Reconstructions
In this work we propose a method for optimizing the lossy compression fo...
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01/15/2018
System-Aware Compression
Many information systems employ lossy compression as a crucial intermedi...
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11/21/2017
Optimized Pre-Compensating Compression
In imaging systems, following acquisition, an image/video is transmitted...
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10/23/2017
Probabilistic Pursuits on Graphs
We consider discrete dynamical systems of "ant-like" agents engaged in a...
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11/28/2015
Real-Time Depth Refinement for Specular Objects
The introduction of consumer RGB-D scanners set off a major boost in 3D ...
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06/16/2015
Depth Perception in Autostereograms: 1/f-Noise is Best
An autostereogram is a single image that encodes depth information that ...
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05/20/2014
Sparsity Based Methods for Overparameterized Variational Problems
Two complementary approaches have been extensively used in signal and im...
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11/24/2010