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cooperative task spaces for multi-arm manipulation
control
multi-robot collaboration
cooperative task spaces for multi-arm manipulation control based on similarity transformations
this design incorporates a temporal attention in vision encoder enabling the model to better capture the progression of
actions
temporal understanding
this design incorporates a temporal attention in vision encoder enabling the model to better capture the progression of actions and the relationships between frames before passing visual tokens to the llm
for a simple mutation model we find exact solutions for the
equilibrium
evolutionary dynamics
for a simple mutation model we find exact solutions for the equilibrium moments of the fitness distribution
classical optical flow methods rely on mathematical models and strong assumptions about
motion
optical flow
classical optical flow methods rely on mathematical models and strong assumptions about motion which limit their accuracy in complex scenarios
we study attention in mobile augmented reality
ar
augmented reality
we study attention in mobile augmented reality ar using object recall as a proxy outcome
we open-source our complete data generation pipeline and
training
real-world datasets
we open-source our complete data generation pipeline and training code providing a reproducible foundation for future research
moreover with only 1-hour of fmri data from a new subject we achieve results comparable to current
methods
brain decoding
moreover with only 1-hour of fmri data from a new subject we achieve results comparable to current methods trained on full 40-hour recordings
artificial intelligence has advanced significantly through deep learning
reinforcement
deep learning
artificial intelligence has advanced significantly through deep learning reinforcement learning and large language and vision models
identifying geometric third-order nonlinear
transport
third-order nonlinear
identifying geometric third-order nonlinear transport in disordered materials
our method is interpretable and can easily be adapted to other
datasets
dataset comprising
our method is interpretable and can easily be adapted to other datasets offering many future directions for research and practical applications
here we study continual learning and the compositional reuse of learned computations in
recurrent
artificial neural
here we study continual learning and the compositional reuse of learned computations in recurrent neural network rnn models using a novel two-system approach one system that infers what computation to perform and one that implements how to perform it
given r as an input we present a polynomial-time o n r-1 2 -approximation algorithm for this
maximization
submodular maximization
given r as an input we present a polynomial-time o n r-1 2 -approximation algorithm for this maximization problem which does not require prior knowledge of the specific decomposition
the current advancements in beam shaping techniques their
impact
beam shaping
the current advancements in beam shaping techniques their impact on the nanoparticle characteristics and their broader implications for scaling pulsed laser ablation in liquids to meet industrial demands are highlighted offering a comprehensive perspective on the future of this dynamic field
however its application is often hindered by low
textbf
reinforcement learning
however its application is often hindered by low textbf reward density in deep search scenarios where agents expend significant exploratory costs for infrequent and often null final rewards
this is a concise pedagogical introduction to the dynamic field of
open
quantum computing
this is a concise pedagogical introduction to the dynamic field of open quantum systems governed by markovian master equations
this paper proposes a fully prior-free model of experimentation in which the decision maker observes the entire distribution of signals
generated
randomized experiments
this paper proposes a fully prior-free model of experimentation in which the decision maker observes the entire distribution of signals generated by a known experiment under an unknown distribution of the state of the world
in this work we show that the quantum walk technique fails to produce a fast
algorithm
open quantum
in this work we show that the quantum walk technique fails to produce a fast algorithm improving the known or even the trivial upper bound on the query complexity
we evaluate our method across a large dataset of real-life
autonomous
autonomous driving
we evaluate our method across a large dataset of real-life autonomous navigation scenarios demonstrating that it maintains high accuracy while significantly reducing computational cost
this study experimentally tested whether short-term exposure to narrow ai tools enhances core
cognitive
ai assistance
this study experimentally tested whether short-term exposure to narrow ai tools enhances core cognitive abilities or simply optimizes task performance
shortcuts spurious rules that perform well during training but fail to generalize present a major challenge to the reliability of
deep
deep learning
shortcuts spurious rules that perform well during training but fail to generalize present a major challenge to the reliability of deep networks geirhos et al
we apply this design space to three distinct human-agent
collaboration
human-machine teaming
we apply this design space to three distinct human-agent collaboration scenarios a bystander interaction b cooperative tasks and c shared control demonstrating its capacity to generate adaptable scalable and cross-domain communication strategies
shortcuts spurious rules that perform well during training but fail to generalize present a major challenge to the reliability of
deep
deep learning
shortcuts spurious rules that perform well during training but fail to generalize present a major challenge to the reliability of deep networks geirhos et al
bayesian nonlinear pde inference via gaussian process
collocation
langevin dynamics
bayesian nonlinear pde inference via gaussian process collocation with application to the richards equation
experimental results showed that compared to the baseline which prompts intermediate reasoning without presenting
pragmatic
mathematical reasoning
experimental results showed that compared to the baseline which prompts intermediate reasoning without presenting pragmatic theories 0-shot chain-of-thought our methods enabled language models to achieve up to 9
in this work we aim to explain this conflict by exploring how language models manipulate
numbers
vision-language models
in this work we aim to explain this conflict by exploring how language models manipulate numbers and quantify the lower bounds of accuracy of these mechanisms
these findings support a clear takeaway improving
representation
representation learning
these findings support a clear takeaway improving representation learning is a direct and useful path to robust world models delivering reliable long-horizon predictions without enlarging the dynamics module
many existing genuine multipartite entanglement gme witnesses for continuous-variable cv quantum systems typically rely on quadrature
measurements
entanglement entropy
many existing genuine multipartite entanglement gme witnesses for continuous-variable cv quantum systems typically rely on quadrature measurements which is challenging to implement in platforms where the cv degrees of freedom can be indirectly accessed only through qubit readouts
however conventional methods such as closed-circuit television dashcam footage and sensor-based detection separate
detection
event cameras
however conventional methods such as closed-circuit television dashcam footage and sensor-based detection separate detection from verification suffer from limited flexibility and require dense infrastructure or high penetration rates restricting adaptability and scalability to shifting incident hotspots
with the increasing number of flexible energy devices in distribution grids coordination between transmission system operators tsos and distribution system operators dsos becomes critical for
optimal
optimal power flow
with the increasing number of flexible energy devices in distribution grids coordination between transmission system operators tsos and distribution system operators dsos becomes critical for optimal system operation
despite recent progress enabled by diffusion models current methods often lack
faithfulness
diffusion models
despite recent progress enabled by diffusion models current methods often lack faithfulness to the actual seen images
dynamic dyck and tree edit distance decompositions and reductions to string
edit
tree embedding
dynamic dyck and tree edit distance decompositions and reductions to string edit distance
unifiedfl introduces i a common gnn to parameterize all architectures ii distance-driven clustering via euclidean distances between
clients
federated learning
unifiedfl introduces i a common gnn to parameterize all architectures ii distance-driven clustering via euclidean distances between clients parameters and iii a two-tier aggregation policy balancing convergence and diversity
we investigate predator-prey school interactions in aquatic environments using a stochastic differential equation sde -based particle-level model that incorporates attraction repulsion alignment and
environmental
ecological interactions
we investigate predator-prey school interactions in aquatic environments using a stochastic differential equation sde -based particle-level model that incorporates attraction repulsion alignment and environmental noise
enrichment from feedback is necessary to mix with the inflowing gas and allow it to
glow
ionized gas
enrichment from feedback is necessary to mix with the inflowing gas and allow it to glow in o vi
we model different scenarios of competition between tumor cells using a static
evolutionary
evolutionary game
we model different scenarios of competition between tumor cells using a static evolutionary game in which cells compete for nutrients and oxygen and might choose to stay and proliferate in the primary tumor or opt to a motility strategy in order to find resources in a metastatic site
length or sycophancy automatically extracting relevant
features
findings highlight
length or sycophancy automatically extracting relevant features without pre-specifying hypotheses remains challenging
we study a bi-virus susceptible-infected-susceptible sis epidemic model in which individuals are either susceptible or
infected
viral replication
we study a bi-virus susceptible-infected-susceptible sis epidemic model in which individuals are either susceptible or infected with one of two virus strains and consider mutation-driven transitions between strains
in this work we show that the quantum walk technique fails to produce a fast algorithm improving the known or even the trivial upper bound on the
query
query complexity
in this work we show that the quantum walk technique fails to produce a fast algorithm improving the known or even the trivial upper bound on the query complexity
despite multiple efforts to understand the problem in these simple graph families the computational complexity of the problem had remained unsettled and our hardness results answer open questions by bhabak and harutyunyan and harutyunyan and hovhannisyan concerning the problem s complexity in k -cycle and k -path
graphs
bipartite graphs
despite multiple efforts to understand the problem in these simple graph families the computational complexity of the problem had remained unsettled and our hardness results answer open questions by bhabak and harutyunyan and harutyunyan and hovhannisyan concerning the problem s complexity in k -cycle and k -path graph...
we propose that this behavior is not simply a flaw indicative of information loss but an adaptation to different information retrieval demands during pre-training some tasks require uniform recall across the entire input a long-term memory
demand
memory demand
we propose that this behavior is not simply a flaw indicative of information loss but an adaptation to different information retrieval demands during pre-training some tasks require uniform recall across the entire input a long-term memory demand while others prioritize the most recent information a short-term memory d...
interpolation in generative models allows for controlled
generation
generative models
interpolation in generative models allows for controlled generation model inspection and more
this paper proposes a coherence-aware communication-efficient framework for joint channel training and model updating in practical
wireless
wireless communication
this paper proposes a coherence-aware communication-efficient framework for joint channel training and model updating in practical wireless fl systems operating under heterogeneous fading dynamics
these examples illustrate how users can apply geohabnet for their species of interest and generate maps of the estimated importance of geographic locations for
species
ecological communities
these examples illustrate how users can apply geohabnet for their species of interest and generate maps of the estimated importance of geographic locations for species spread
twin-field quantum key distribution protocols security and
open
open quantum
twin-field quantum key distribution protocols security and open problems
the study offers a scalable computational blueprint for assessing nature equity and demonstrates that
green
green finance
the study offers a scalable computational blueprint for assessing nature equity and demonstrates that green accessibility represents a new dimension of socioeconomic inequality
we develop a structural framework for modeling and inferring
unobserved
causal inference
we develop a structural framework for modeling and inferring unobserved heterogeneity in dynamic panel-data models
reconstructing images seen by people from their
fmri
cognitive neuroscience
reconstructing images seen by people from their fmri brain recordings provides a non-invasive window into the human brain
the circumgalactic medium cgm is host to gas flows into and out of galaxies and regulates galaxy growth but the multiphase
diffuse
dense gas
the circumgalactic medium cgm is host to gas flows into and out of galaxies and regulates galaxy growth but the multiphase diffuse gas in this region is challenging to observe
approximate nearest neighbor ann search and approximate kernel density estimation a-kde are fundamental problems at the core of modern machine learning with broad applications in data analysis information
systems
learning algorithm
approximate nearest neighbor ann search and approximate kernel density estimation a-kde are fundamental problems at the core of modern machine learning with broad applications in data analysis information systems and large-scale decision making
we conclude that ly alpha radiation pressure severely limits a possible extremely efficient feedback-free phase of star formation in
dense
stellar mass
we conclude that ly alpha radiation pressure severely limits a possible extremely efficient feedback-free phase of star formation in dense metal-poor clouds
these results demonstrate the advantages of incorporating structural priors into reinforcement
learning
imitation learning
these results demonstrate the advantages of incorporating structural priors into reinforcement learning for tensegrity robot control
new experimental technique have been proposed to discuss the turbulence impact reduction using
beam
beam shaping
new experimental technique have been proposed to discuss the turbulence impact reduction using beam shaping technique
the proliferation of inverter-based resources
challenges
power systems
the proliferation of inverter-based resources challenges traditional microgrid protection by introducing variable fault currents and complex transients
specifically our img performs weighted resampling during the diffusion generation
process
diffusion models
specifically our img performs weighted resampling during the diffusion generation process according to the expected aggregated multi-objective values
our findings reveal that both the fermi level and the bi-isotropic response offer independent and complementary control parameters for tuning the strength of light--magnon coupling in ti afm heterostructures with potential implications for reconfigurable thz spintronic and
photonic
integrated photonics
our findings reveal that both the fermi level and the bi-isotropic response offer independent and complementary control parameters for tuning the strength of light--magnon coupling in ti afm heterostructures with potential implications for reconfigurable thz spintronic and photonic devices
a unified framework for spatial and temporal treatment effect
boundaries
effect boundaries
a unified framework for spatial and temporal treatment effect boundaries theory and identification
this method is shown to yield a precise and robust alternative to traditional layer-projected spin-polarization techniques for obtaining the intrinsic hidden
spin
hidden spin
this method is shown to yield a precise and robust alternative to traditional layer-projected spin-polarization techniques for obtaining the intrinsic hidden spin textures in such materials
most of the tools are based on a high-quality set of model
context
context engineering
most of the tools are based on a high-quality set of model context protocol mcp servers that we may have revised or implemented ourselves
41 and 100 early detection within the defined
time
anomaly detection
41 and 100 early detection within the defined time window
larger holes as narrower degree distributions in
complex
network structures
larger holes as narrower degree distributions in complex networks
furthermore the flow-based decoder directly propagates high-level semantic features from the final
encoder
cross dual encoder network
furthermore the flow-based decoder directly propagates high-level semantic features from the final encoder layer to all decoder layers maximizing feature preservation and utilization
1 um hexagonal shape and a layered single-crystalline
structure
electronic structure
1 um hexagonal shape and a layered single-crystalline structure along the 00l planes
a quadratic speedup of the quantum adiabatic
algorithm
quantum networks
a quadratic speedup of the quantum adiabatic algorithm qaa for finding independent sets iss in a graph is proven analytically
dinosaur photonic crystal cavity interfaces for color center
coupling
light-matter interactions
dinosaur photonic crystal cavity interfaces for color center coupling to triangular nanostructures
get-use learning generalized tool usage for bimanual mobile
manipulation
robotic manipulation
get-use learning generalized tool usage for bimanual mobile manipulation via simulated embodiment extensions
at those time intervals where relative peaks in the galaxy star formation rate occur star clusters with
masses
galaxy cgm
at those time intervals where relative peaks in the galaxy star formation rate occur star clusters with masses above a lower mass limit harbour mps
to address this issue we propose a learning-based
csi
information csi
to address this issue we propose a learning-based csi prediction framework that leverages temporal correlations in wireless channels to forecast future signal to interference plus noise ratio sinr values
quantum key distribution is a key application of quantum mechanics shaping the future of privacy and
secure
key distribution
quantum key distribution is a key application of quantum mechanics shaping the future of privacy and secure communications
beyond standard validation mobilitygen yields insights not attainable with earlier models including how access to
urban
mobility networks
beyond standard validation mobilitygen yields insights not attainable with earlier models including how access to urban space varies across travel modes and how co-presence dynamics shape social exposure and segregation
we demonstrate that lmt achieves linear speedup with respect to the number of local updates as well as the number of agents for minimizing smooth
objective
objective function
we demonstrate that lmt achieves linear speedup with respect to the number of local updates as well as the number of agents for minimizing smooth objective functions
existing works mostly study the reward-based bradley-terry bt preference model and
extend
reward models
existing works mostly study the reward-based bradley-terry bt preference model and extend classical designs utilizing optimism or pessimism
a popular opinion is that much of the contextual influences arise from feedback from higher visual
areas
brain activity
a popular opinion is that much of the contextual influences arise from feedback from higher visual areas whose neurons have larger receptive fields
the interplay between the accretion of supermassive black
holes
black hole
the interplay between the accretion of supermassive black holes smbhs and the stellar mass growth of the host galaxies is still a matter of hot debate
the stochastic evolutionary game dynamics in the regime of replication-selection reveals the emergence of spiteful behaviour as a dominant behaviour via a first order phase
transition
game theory
the stochastic evolutionary game dynamics in the regime of replication-selection reveals the emergence of spiteful behaviour as a dominant behaviour via a first order phase transition -- a discontinuous jump in the frequency of spiteful individuals at a threshold value of prejudicity
the neurodob acts as system 2 a reflective
data-driven
deep reinforcement
the neurodob acts as system 2 a reflective data-driven layer that learns compensation from experience and corrects the analytical bias of system 1
driven by sub-100 fs pulses with approximately 200 pj pulse energy the generated mid-infrared light
covers
spectral range
driven by sub-100 fs pulses with approximately 200 pj pulse energy the generated mid-infrared light covers wavelengths from 3200 to 4800 nm
structural characterization using atomic force and scanning electron microscopy is complemented by fluorescence imaging and kelvin probe force
microscopy
force microscopy
structural characterization using atomic force and scanning electron microscopy is complemented by fluorescence imaging and kelvin probe force microscopy confirming that aqueous solutions fill and remain stably retained within the nanochannels for periods exceeding 10 hours
10 previously known radio-emitting bow shocks in the literature and demonstrates that deep targeted radio surveys can effectively detect ir-selected
bow
bow shock
10 previously known radio-emitting bow shocks in the literature and demonstrates that deep targeted radio surveys can effectively detect ir-selected bow shocks
time-series experiments also called switchback
experiments
randomized experiments
time-series experiments also called switchback experiments or n-of-1 trials play increasingly important roles in modern applications in medical and industrial areas
therefore the only scalable and viable solution to solve anomaly detection over very different time series collected from diverse domains is to propose a model selection method that will select based on time series characteristics the best
anomaly
anomaly detection
therefore the only scalable and viable solution to solve anomaly detection over very different time series collected from diverse domains is to propose a model selection method that will select based on time series characteristics the best anomaly detection methods to run
we introduce perception learning pel a paradigm that optimizes an agent s sensory interface f_ phi mathcal x to mathcal z using task-agnostic signals decoupled from downstream decision learning g_ theta mathcal z to
mathcal
reinforcement learning
we introduce perception learning pel a paradigm that optimizes an agent s sensory interface f_ phi mathcal x to mathcal z using task-agnostic signals decoupled from downstream decision learning g_ theta mathcal z to mathcal y
the resulting k -mismatch index uses o n log k n space and answers a
query
query complexity
the resulting k -mismatch index uses o n log k n space and answers a query for a length- m pattern in o log k n log log n m occ time where occ is the number of approximate occurrences
unsupervised learning is therefore a natural approach for exploring the design of
biological
neural networks
unsupervised learning is therefore a natural approach for exploring the design of biological neural networks and their computations
we formulate estimation of the nuisance parameters the regression function and the
riesz
riesz regression
we formulate estimation of the nuisance parameters the regression function and the riesz representer as minimizing the discrepancy between neyman orthogonal scores computed with known and unknown nuisance parameters which we refer to as neyman targeted estimation
in this chapter we relate the general definition of accountability to ai we illustrate what it means for ai to be accountable and unaccountable and we explore approaches that can improve our chances of living in a world where all ai is
accountable
artificial intelligence
in this chapter we relate the general definition of accountability to ai we illustrate what it means for ai to be accountable and unaccountable and we explore approaches that can improve our chances of living in a world where all ai is accountable to those who are affected by it
central to the approach is a computationally efficient and continuously differentiable condition for detecting collisions with
ellipsoidal
collision avoidance
central to the approach is a computationally efficient and continuously differentiable condition for detecting collisions with ellipsoidal obstacles
we investigate potential heating mechanisms including direct agn photoionisation uv fluorescent excitation from young star
clusters
star formation
we investigate potential heating mechanisms including direct agn photoionisation uv fluorescent excitation from young star clusters and shock excitation
this paper introduces spiral self-play incremental racing algorithm for learning a novel approach for training autonomous drones in multi-agent
racing
multi-drone racing
this paper introduces spiral self-play incremental racing algorithm for learning a novel approach for training autonomous drones in multi-agent racing competitions
the optimization problem aims to maximize the
communication
wireless communication
the optimization problem aims to maximize the communication sum-rate which is critical for ensuring high-quality service to users while also maintaining accurate sensing performance for detection tasks and adhering to maximum power constraints for efficient resource usage
the classical probabilistic implementation of a quantum evolution sheds new light on the foundations of
quantum
quantum technologies
the classical probabilistic implementation of a quantum evolution sheds new light on the foundations of quantum mechanics
finally we unify these effects to demonstrate the formation of an electron-hole liquid
phase
phase transition
finally we unify these effects to demonstrate the formation of an electron-hole liquid phase above a critical carrier density and below a critical temperature
together they form an integrated decision
process
decision process
together they form an integrated decision process analogous to human intuition-reflection interaction enabling both stability and adaptability in lateral control
while large language models llms offer opportunities in document understanding current systems
struggle
models llms
while large language models llms offer opportunities in document understanding current systems struggle with complex multi-page visual documents particularly in fine-grained reasoning over elements and pages
consequently the reconstructed images often lack
fine-grained
higher-order visual
consequently the reconstructed images often lack fine-grained visual fidelity such as missing attributes and distorted spatial relationships
specifically we propose a thinking protocol where an organizer dynamically assigns sub-queries to workers merges
intermediate
reasoning tasks
specifically we propose a thinking protocol where an organizer dynamically assigns sub-queries to workers merges intermediate knowledge and produces coherent solutions
this work advances this vision by identifying the fundamental principles of human ai collaboration within
uncertainty
trustworthy ai
this work advances this vision by identifying the fundamental principles of human ai collaboration within uncertainty quantification a key component of reliable decision making
we introduce a class of generalized convex functions termed star quasiconvexity to ensure the linear
convergence
superlinear convergence
we introduce a class of generalized convex functions termed star quasiconvexity to ensure the linear convergence of gradient and proximal point methods
such a computation is enabled by contextual influences through which a neuron s response to visual inputs is influenced by
contextual
human brain
such a computation is enabled by contextual influences through which a neuron s response to visual inputs is influenced by contextual inputs outside its classical receptive fields
we propose a two-stage learner that first identifies a set of near-optimal
policies
policy evaluation
we propose a two-stage learner that first identifies a set of near-optimal policies and then constructs an abstention rule from their disagreements
that decode specific relational facts in transformer
language
large language models llms
that decode specific relational facts in transformer language models