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Theory of Mind as Intrinsic Motivation for Multi-Agent Reinforcement Learning
http://arxiv.org/abs/2307.01158v2 · arxiv
The ability to model the mental states of others is crucial to human social intelligence, and can offer similar benefits to artificial agents with respect to the social dynamics induced in multi-agent settings. We present a method of grounding semantically meaningful, human-interpretable beliefs wit
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Evidence for a Bilayer Quantum Wigner Solid
http://arxiv.org/abs/cond-mat/9603008v1 · arxiv
As the electronic charge distribution in a wide quantum well is tuned from a single-layer through an interacting bilayer configuration to weakly-coupled parallel layers, we observe an insulating phase concurrently manifesting a dramatic evolution. The data reveal that interlayer interactions, playin
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Implicit Hari--Zimmermann algorithm for the generalized SVD on the GPUs
http://arxiv.org/abs/1909.00101v3 · arxiv
A parallel, blocked, one-sided Hari--Zimmermann algorithm for the generalized singular value decomposition (GSVD) of a real or a complex matrix pair $(F,G)$ is here proposed, where $F$ and $G$ have the same number of columns, and are both of the full column rank. The algorithm targets either a singl
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HARIS: Human-Like Attention for Reference Image Segmentation
http://arxiv.org/abs/2405.10707v2 · arxiv
Referring image segmentation (RIS) aims to locate the particular region corresponding to the language expression. Existing methods incorporate features from different modalities in a \emph{bottom-up} manner. This design may get some unnecessary image-text pairs, which leads to an inaccurate segmenta
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Haris: an Advanced Autonomous Mobile Robot for Smart Parking Assistance
http://arxiv.org/abs/2401.17741v1 · arxiv
This paper presents Haris, an advanced autonomous mobile robot system for tracking the location of vehicles in crowded car parks using license plate recognition. The system employs simultaneous localization and mapping (SLAM) for autonomous navigation and precise mapping of the parking area, elimina
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The Poincaré-extended ab-index
http://arxiv.org/abs/2301.05904v5 · arxiv
Motivated by a conjecture concerning Igusa local zeta functions for intersection posets of hyperplane arrangements, we introduce and study the Poincaré-extended ab-index, which generalizes both the ab-index and the Poincaré polynomial. For posets admitting R-labelings, we give a combinatorial descri
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Coherent states for systems of $L^2-$supercritical nonlinear Schrödinger equations
http://arxiv.org/abs/1203.4249v1 · arxiv
We consider the propagation of wave packets for a nonlinear Schrödinger equation, with a matrix-valued potential, in the semi-classical limit. For a matrix-valued potential, Strichartz estimates are available under long range assumptions. Under these assumptions, for an initial coherent state polari
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Empirical Challenge for NC Theory
http://arxiv.org/abs/2305.13539v2 · arxiv
Horn-satisfiability or Horn-SAT is the problem of deciding whether a satisfying assignment exists for a Horn formula, a conjunction of clauses each with at most one positive literal (also known as Horn clauses). It is a well-known P-complete problem, which implies that unless P = NC, it is a hard pr
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Nonlinear Propagation of Coherent States through Avoided Energy Level Crossing
http://arxiv.org/abs/1401.7859v1 · arxiv
We study the propagation of wave packets for a one-dimensional system of two coupled Schrödinger equations with a cubic nonlinearity, in the semi-classical limit. Couplings are induced by the nonlinearity and by the potential, whose eigenvalues present an "avoided crossing": at one given point, the
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Cross-Modal Health State Estimation
http://arxiv.org/abs/1808.06462v2 · arxiv
Individuals create and consume more diverse data about themselves today than any time in history. Sources of this data include wearable devices, images, social media, geospatial information and more. A tremendous opportunity rests within cross-modal data analysis that leverages existing domain knowl
10 hasil · 670 md