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we propose to combine the reconstruction loss with | training | image fusion | we propose to combine the reconstruction loss with training for dynamic correspondence along with a visibility head and fine-tuning mast3r for point tracking using a relatively small amount of synthetic data |
these findings show that transferring proprioceptive experiences into | working | brain activity | these findings show that transferring proprioceptive experiences into working memory introduces systematic temporal and structural distortions |
the main objective is to study the interactions of large | systems | complex systems | the main objective is to study the interactions of large systems of living entities mathematically |
these findings underscore a key role for confidence in interactions with | genai | ai use | these findings underscore a key role for confidence in interactions with genai shaped by both prior beliefs about oneself and the reliability of ai and context-dependent exposure to advice |
dynamic beamforming and power allocation in isac via deep | reinforcement | reinforcement learning | dynamic beamforming and power allocation in isac via deep reinforcement learning |
in this paper our goal is to evaluate this efficiency in the case of the maximum | likelihood | maximum likelihood | in this paper our goal is to evaluate this efficiency in the case of the maximum likelihood estimator mle when the noise distribution belongs to a scale family |
we demonstrate the capabilities of this laser-arpes system by investigating several prototypical materials showcasing its potential for elucidating | complex | optical properties | we demonstrate the capabilities of this laser-arpes system by investigating several prototypical materials showcasing its potential for elucidating complex phenomena in quantum materials |
to address this imbalance we present lifesync-games a framework leveraging simplified digital twins to connect | virtual | physical virtual | to address this imbalance we present lifesync-games a framework leveraging simplified digital twins to connect virtual gameplay with real-life activities |
this unified framework naturally reproduces the observed evolution of luminosity the core mass | function | massive stars | this unified framework naturally reproduces the observed evolution of luminosity the core mass function the mass growth of the most massive protostars and the dense gas star formation law on clump scales establishing a coherent picture of accelerating star formation across scales |
while optical flow a computer vision technique for estimating pixel wise | motion | optical flow | while optical flow a computer vision technique for estimating pixel wise motion between consecutive images has advanced rapidly in computer vision its applicability to geophysical problems and to satellite sar imagery remains underexplored |
however when a food web representing predator-prey relationships is given finding a set of species that optimizes | phylogenetic | phylogenetic diversity | however when a food web representing predator-prey relationships is given finding a set of species that optimizes phylogenetic diversity subject to the condition that each saved species should be able to find food among the preserved species is np-hard spillner et al |
as an alternative to established hole-based photonic crystal cavities we introduce corrugated triangular dinosaur | photonic | photonic devices | as an alternative to established hole-based photonic crystal cavities we introduce corrugated triangular dinosaur photonic crystal cavities and develop a tapered quasi loss-free cavity-waveguide interface to adiabatically interconvert bloch and waveguide modes |
coal-fired power plants demonstrates strong exponential spatial | decay | spatial decay | coal-fired power plants demonstrates strong exponential spatial decay kappa_s 0 |
our work significantly extends the existing results on the | convergence | gradient descent | our work significantly extends the existing results on the convergence of gd and sgd by guaranteeing that they apply to practical neural network settings and has the potential to unlock further exploration of learning dynamics |
our analysis loosely favours local starburst | activity | star-forming region | our analysis loosely favours local starburst activity as the driver of the shocks and circumnuclear gas dynamics in ngc 7582 though the possibility of an agn jet contribution cannot be excluded |
in this article we present the derivation of the theoretical foundations for cooperative task spaces of multi-arm robotic systems based on geometric primitives defined using conformal | geometric | geometric primitives | in this article we present the derivation of the theoretical foundations for cooperative task spaces of multi-arm robotic systems based on geometric primitives defined using conformal geometric algebra |
aiming for biological plausibility each network has a small | receptive | receptive fields | aiming for biological plausibility each network has a small receptive field thus receiving a fixed part of the external input and the networks do not share weights |
we devise a new tree embedding construction framework that operates on an arbitrary metric decomposition with bounded diameter offering a tradeoff between | distortion | spanning trees | we devise a new tree embedding construction framework that operates on an arbitrary metric decomposition with bounded diameter offering a tradeoff between distortion and the locality of its algorithmic steps |
while interventional data require direct perturbations of variables interventional constraints encode high-level causal knowledge in the form of inequality constraints on | causal | interventional constraints | while interventional data require direct perturbations of variables interventional constraints encode high-level causal knowledge in the form of inequality constraints on causal effects |
we address this gap by directly investigating what must fail for | inconsistency | theoretical guarantees | we address this gap by directly investigating what must fail for inconsistency to arise aiming to identify a substantive necessary condition for hellinger inconsistency |
this hybrid approach enhances both sampling and entanglement | efficiency | quantum coherence | this hybrid approach enhances both sampling and entanglement efficiency enabling more resource-practical implementations of distributed quantum computation |
monte carlo simulations demonstrate that our approach exhibits excellent finite sample performance for both oos prediction and | policy | policy optimization | monte carlo simulations demonstrate that our approach exhibits excellent finite sample performance for both oos prediction and policy evaluation |
we evaluate the model in simulation with up to 14 qubits on sentiment analysis mnist permuted mnist copying | memory | memory effects | we evaluate the model in simulation with up to 14 qubits on sentiment analysis mnist permuted mnist copying memory and language modeling adopting projective measurements as a limiting case to obtain mid-circuit readouts while maintaining a coherent recurrent quantum memory |
focusing on scientific topics at the secondary education level we explore the potential of large | language | large language | focusing on scientific topics at the secondary education level we explore the potential of large language models to generate chains of hints that scaffold learners without revealing answers |
these results highlight the substantial room for improvement and underscore the | challenges | llm raters | these results highlight the substantial room for improvement and underscore the challenges of applying llms in education |
because observational inputs may be biased in ways unknown ex ante we develop a minimax proportional regret | objective | policy optimization | because observational inputs may be biased in ways unknown ex ante we develop a minimax proportional regret objective that evaluates any candidate design relative to an oracle that knows the bias and jointly chooses the design and estimator |
we find that the gaussian beams gouy phase not only plays a crucial role in the interaction but also enables straight-forward generation of valuable free-electron states including comb-shape spectra with similar amplitudes and | states | quantum dot | we find that the gaussian beams gouy phase not only plays a crucial role in the interaction but also enables straight-forward generation of valuable free-electron states including comb-shape spectra with similar amplitudes and states with high degree of coherence |
this paper explores the implementation of intelligent robotic manipulating agents based on | vision-language | vision-language models | this paper explores the implementation of intelligent robotic manipulating agents based on vision-language models vlms in the physical world |
interestingly we reveal that the beam pattern not only captures the receiver s location | information | channel estimation | interestingly we reveal that the beam pattern not only captures the receiver s location information but also implicitly encodes the spatial relationship between the receiver and obstacle which facilitates identifying the optimal airy beam configuration |
early-assembling high-concentration halos form | stars | star-forming region | early-assembling high-concentration halos form stars efficiently and become gas-poor by z 0 while late-assembling low-concentration halos remain gas-rich due to delayed star formation and rejuvenated gas accretion |
we find a relation between narrower degree distributions and longer loops in investigating the lengths of the shortest loops in various networks with continuously changing | degree | scale-free networks | we find a relation between narrower degree distributions and longer loops in investigating the lengths of the shortest loops in various networks with continuously changing degree distributions including three typical types of realistic scale-free networks classical erd os-r enyi random graphs and regular networks |
experimental conditions replicate the informational and | social | social media | experimental conditions replicate the informational and social mobilization treatments of the original facebook study |
we propose a taxonomy of data-efficient llm post-training methods covering data selection data quality enhancement | synthetic | synthetic data | we propose a taxonomy of data-efficient llm post-training methods covering data selection data quality enhancement synthetic data generation data distillation and compression and self-evolving data ecosystems |
our experiments show that current video large | language | large language | our experiments show that current video large language model video-llm architectures have critical limitations in temporal understanding struggling with tasks that require detailed comprehension of action sequences and temporal progression |
through iterative decomposition of the problem into tractable subgoals selection of appropriate analytical methods and validation of intermediate results we reveal how | human | mathematical reasoning | through iterative decomposition of the problem into tractable subgoals selection of appropriate analytical methods and validation of intermediate results we reveal how human intuition and machine computation can complement one another |
with the increasing integration of intelligent | driving | autonomous driving | with the increasing integration of intelligent driving functions into serial-produced vehicles ensuring their functionality and robustness poses greater challenges |
this is an exponential improvement over previous results and only a polylogarithmic factor away from the | lower | upper bound | this is an exponential improvement over previous results and only a polylogarithmic factor away from the lower bound |
incorporating causal knowledge and mechanisms is essential for refining | causal | treatment effect | incorporating causal knowledge and mechanisms is essential for refining causal models and improving downstream tasks such as designing new treatments |
for the variant condition we enforce a robust decrease over a parameterized | disturbance | disturbance observer | for the variant condition we enforce a robust decrease over a parameterized disturbance ball with nonzero probability and encode the constraints via an s-procedure with polynomial multipliers |
instead the model must have somehow synthesized its own geometry of atomic facts | encoding | world models | instead the model must have somehow synthesized its own geometry of atomic facts encoding global relationships between all entities including non-co-occurring ones |
we introduce multicolleagues a multi-agent conversational system that shows how ai | agents | ai systems | we introduce multicolleagues a multi-agent conversational system that shows how ai agents can act as colleagues by conversing with each other sharing new ideas and actively involving users in collaborative ideation |
in this setting stochastic gradient descent | sgd | gradient descent | in this setting stochastic gradient descent sgd based solvers have demonstrated strong empirical performance in recent machine learning applications yet their theoretical guarantee to approximate the ot map is an open question |
trainium an ai accelerator recently developed by amazon web services aws provides an attractive option for llm training and | inference | models llms | trainium an ai accelerator recently developed by amazon web services aws provides an attractive option for llm training and inference through its heterogeneous architecture |
in this work we study data-driven stabilization of linear time-invariant systems using | prior | predictive control | in this work we study data-driven stabilization of linear time-invariant systems using prior knowledge of system-theoretic properties specifically stabilizability and controllability |
hard xray photoemission spectroscoy haxpes was used to | analyze | photoemission spectroscopy | hard xray photoemission spectroscoy haxpes was used to analyze the composition and distribution of cobalt and neodymium at the top layers region of ndco _ 4 |
generate with low randomness and adjusts its predicted temperature and top-p on a token-by-token basis opening a new paradigm for steerable and interactive | llm | models llms | generate with low randomness and adjusts its predicted temperature and top-p on a token-by-token basis opening a new paradigm for steerable and interactive llm decoding |
the recent advancement of multimodal large | language | large language | the recent advancement of multimodal large language models mllms is transforming human-computer interaction hci from surface-level exchanges into more nuanced and emotionally intelligent communication |
we present combined jwst nirspec and miri mrs integral field spectroscopy data of the nuclear and circumnuclear regions of the highly dust obscured seyfert 2 galaxy ngc 7582 which is part of the | sample | galactic disk | we present combined jwst nirspec and miri mrs integral field spectroscopy data of the nuclear and circumnuclear regions of the highly dust obscured seyfert 2 galaxy ngc 7582 which is part of the sample of agn in the galaxy activity torus and outflow survey gatos |
in the single-user scenario it is proved that the optimal | pinching | pinching antenna | in the single-user scenario it is proved that the optimal pinching antenna pa positions are independent of the transmit beamforming |
we use the full-disk vlt-muse mosaic of ngc 253 to identify 2492 hii regions and study their | resolved | star-forming region | we use the full-disk vlt-muse mosaic of ngc 253 to identify 2492 hii regions and study their resolved structure |
instrumental variable methods are fundamental to | causal | treatment effect boundaries | instrumental variable methods are fundamental to causal inference when treatment assignment is confounded by unobserved variables |
our numerical results show that our regularized one-step approach is the most robust in terms of noise and | experimental | numerical simulations | our numerical results show that our regularized one-step approach is the most robust in terms of noise and experimental setup |
wod-e2e waymo open dataset for end-to-end | driving | autonomous driving | wod-e2e waymo open dataset for end-to-end driving in challenging long-tail scenarios |
taken together our study revealed a novel difference of functional property in response to task performance in the | sensorimotor | working memory | taken together our study revealed a novel difference of functional property in response to task performance in the sensorimotor areas versus the association areas |
our results demonstrate that roboos-next achieves superior performance across heterogeneous embodiments validating its effectiveness in enabling lifelong scalable and robust | multi-robot | multi-robot collaboration | our results demonstrate that roboos-next achieves superior performance across heterogeneous embodiments validating its effectiveness in enabling lifelong scalable and robust multi-robot collaboration |
moreover adapting existing code review approaches to target security | issues | code review | moreover adapting existing code review approaches to target security issues faces substantial challenges including data scarcity and inadequate evaluation metrics |
however most existing isac designs prioritize | sensing | communication isac | however most existing isac designs prioritize sensing accuracy and communication throughput treating all targets uniformly and overlooking the impact of critical obstacles on motion efficiency |
this evaluation is the first step to demonstrate the accuracy and efficiency of time series classification algorithms for | anomaly | anomaly detection | this evaluation is the first step to demonstrate the accuracy and efficiency of time series classification algorithms for anomaly detection and represents a strong baseline that can then be used to guide the model selection step in general automl pipelines |
an understanding of the assembly history of the complex star cluster omega centauri has long been sought after with many studies separating the | stars | stellar mass | an understanding of the assembly history of the complex star cluster omega centauri has long been sought after with many studies separating the stars on the color-magnitude diagram into multiple groupings across small magnitude ranges |
these results have implications for amplified oversight -- the challenge of combining humans and ai to supervise | ai | artificial intelligence | these results have implications for amplified oversight -- the challenge of combining humans and ai to supervise ai systems even as they surpass human expert performance |
through source analyses localized to anterior- and posterior cingulate cortex acc pcc we found that pcc alpha activity showed heightened sensitivity to | disruptions | sensorimotor disruptions | through source analyses localized to anterior- and posterior cingulate cortex acc pcc we found that pcc alpha activity showed heightened sensitivity to disruptions exclusively in visuo-haptic immersion |
we present a systematic analysis of estimation errors for a class of optimal | transport | optimal transport | we present a systematic analysis of estimation errors for a class of optimal transport based algorithms for filtering and data assimilation |
minimax robust method of estimation is applied in the case where the spectral densities are not known exactly while some sets of admissible spectral | densities | maximum likelihood | minimax robust method of estimation is applied in the case where the spectral densities are not known exactly while some sets of admissible spectral densities are given |
we show that ecological interactions between parents and mutants result in frequency-dependent | selection | population genetics | we show that ecological interactions between parents and mutants result in frequency-dependent selection and can be characterized by a single emergent parameter that measures the strength of ecological feedbacks |
our findings reveal that while current video models demonstrate promising reasoning patterns on short-horizon spatial coherence fine-grained grounding and locally consistent dynamics they remain limited in long-horizon causal | reasoning | spatial reasoning | our findings reveal that while current video models demonstrate promising reasoning patterns on short-horizon spatial coherence fine-grained grounding and locally consistent dynamics they remain limited in long-horizon causal reasoning strict geometric constraints and abstract logic |
understanding how creativity is represented in the brain s intrinsic functional architecture remains a central challenge in | cognitive | human cognition | understanding how creativity is represented in the brain s intrinsic functional architecture remains a central challenge in cognitive neuroscience |
a shared step across different trajectories receives the same | reward | reward density | a shared step across different trajectories receives the same reward while different steps under the same fork receive different rewards |
the functionality of the proposed deep network is assessed on the two | different | deep network | the functionality of the proposed deep network is assessed on the two different databases |
in this work we propose missynth a pipeline that applies retrieval-augmented generation rag to produce synthetic fallacy samples which are then used to fine-tune an | llm | models llms | in this work we propose missynth a pipeline that applies retrieval-augmented generation rag to produce synthetic fallacy samples which are then used to fine-tune an llm model |
along the way we present an online algorithm for 1 varepsilon -hypergraph sparsification which is | optimal | mathrm polylog | along the way we present an online algorithm for 1 varepsilon -hypergraph sparsification which is optimal up to poly-logarithmic factors |
as a by-product we get the first deterministic | poly | time complexity | as a by-product we get the first deterministic poly n log lambda -time algorithm requiring no common knowledge to gather any team when all labels are distinct |
we present a quantum-enhanced protocol for detecting wave-like dark matter using an array of | n | quantum algorithm | we present a quantum-enhanced protocol for detecting wave-like dark matter using an array of n entangled superconducting cavities initialized in an m -photon fock state |
we introduce human ai collaborative uncertainty | quantification | human-machine teaming | we introduce human ai collaborative uncertainty quantification a framework that formalizes how an ai model can refine a human expert s proposed prediction set with two goals avoiding counterfactual harm ensuring the ai does not degrade correct human judgments and complementarity enabling recovery of correct outcomes th... |
while humans intuitively perform this translation based on common sense and embodied understanding whether large | language | large language | while humans intuitively perform this translation based on common sense and embodied understanding whether large language models llms can effectively replicate this ability remains underexplored |
source code will be publicly available at | https | publicly available | source code will be publicly available at https github |
the core challenge arises from the complex coupling between communication sinr requirements and | sensing | integrated sensing | the core challenge arises from the complex coupling between communication sinr requirements and sensing performance metrics |
in contrast the plug-in approach is based on regression where one first estimates the conditional average treatment effect cate and then recommends the | treatment | average treatment effect | in contrast the plug-in approach is based on regression where one first estimates the conditional average treatment effect cate and then recommends the treatment with the highest estimated outcome |
with the rapid development of large language models llms various llm-based works have been | widely | large language | with the rapid development of large language models llms various llm-based works have been widely applied in educational fields |
we obtain three main results a a conceptually simple tilde o nk -time algorithm for pmwed very different from that of landau and vishkin for pmed b a significantly more complicated | tilde | -time algorithm | we obtain three main results a a conceptually simple tilde o nk -time algorithm for pmwed very different from that of landau and vishkin for pmed b a significantly more complicated tilde o n k 3 |
a quadratic speedup of the quantum adiabatic | algorithm | quantum walk | a quadratic speedup of the quantum adiabatic algorithm qaa for finding independent sets iss in a graph is proven analytically |
data-driven exponential framing for pulsive temporal | patterns | temporal patterns | data-driven exponential framing for pulsive temporal patterns without repetition or singularity |
from the perspective of dynamical systems theory visual | rivalry | visual rivalry | from the perspective of dynamical systems theory visual rivalry offers an experimentally tractable window into the dynamical mechanisms governing perceptual awareness |
in this work we introduce a general form of a two-parameter family of local | interactions | quantum mechanics | in this work we introduce a general form of a two-parameter family of local interactions between quantum walkers conditioned on the internal state of their coins |
this paper provides bode-like sensitivity integrals for the quasiperiodic | disturbance | bounded disturbances | this paper provides bode-like sensitivity integrals for the quasiperiodic disturbance observer in both continuous-time and discrete-time representations and clarifies the avoided sensitivity tradeoff with time delays |
we show that the dynamical systems are mathematically equivalent under a compensatory external input which depends on the adaptation strength leading to a shift in state space of the otherwise | equivalent | dynamical systems | we show that the dynamical systems are mathematically equivalent under a compensatory external input which depends on the adaptation strength leading to a shift in state space of the otherwise equivalent bifurcation structure |
quantum batteries qbs exploit collective quantum | resources | quantum advantage | quantum batteries qbs exploit collective quantum resources to surpass the limits of classical energy storage and power delivery |
group based reinforcement learning rl has shown impressive results on complex | reasoning | reinforcement learning | group based reinforcement learning rl has shown impressive results on complex reasoning and mathematical tasks |
these results highlight that explicitly modeling environmental structure is a robust generalizable strategy for advancing | llm | llm agents | these results highlight that explicitly modeling environmental structure is a robust generalizable strategy for advancing llm agent training |
we finally provide numerical evidence for our | theoretical | theoretical findings | we finally provide numerical evidence for our theoretical results |
to capture the long-term dependency and complex dynamics of | eeg | electroencephalography eeg | to capture the long-term dependency and complex dynamics of eeg we propose a hybrid encoder combining a mamba-like linear attention channel encoder and a spatiotemporal dynamics model |
the model is based on mechanisms of fast and flat depth-limited goal-directed probabilistic simulation--analogous to those used in monte carlo tree-search models of expert game-play but scaled down to use very few stochastic samples simple goal heuristics for evaluating | actions | reinforcement learning | the model is based on mechanisms of fast and flat depth-limited goal-directed probabilistic simulation--analogous to those used in monte carlo tree-search models of expert game-play but scaled down to use very few stochastic samples simple goal heuristics for evaluating actions and no deep search |
using this framework we prove that many successful combinatorial kernels are either related or equivalent to heat | kernels | heat kernels | using this framework we prove that many successful combinatorial kernels are either related or equivalent to heat kernels and validate this theoretical claim in our experiments |
the resulting bilinearities are handled by an alternating scheme that | alternates | bilevel optimization | the resulting bilinearities are handled by an alternating scheme that alternates between optimizing multipliers and updating the variant and radius until a positive slack is obtained |
6d channel knowledge map construction via bidirectional | wireless | channel estimation | 6d channel knowledge map construction via bidirectional wireless gaussian splatting |
with reinforcement learning agents and a curriculum learning approach the trained agent may be a stepping stone towards application of reinforcement | learning | learning agents | with reinforcement learning agents and a curriculum learning approach the trained agent may be a stepping stone towards application of reinforcement learning agents in automation of the forestry forwarder |
the incorporation of mn repositions the flat bands relative to the | fermi | fermi level | the incorporation of mn repositions the flat bands relative to the fermi level in a manner consistent with hole-doping as revealed by hard x-ray photoemission and density functional theory |
the considered scenarios cover both single satellite and cooperative multi-satellite beamforming using either global or local | channel | channel state information | the considered scenarios cover both single satellite and cooperative multi-satellite beamforming using either global or local channel state information and two error models that represent increasing levels of uncertainty |
self-localization based on a camera often uses a | convolutional | convolutional neural | self-localization based on a camera often uses a convolutional neural network cnn that can extract local features that are calculated by nearby pixels |
using this framework we conduct a comprehensive evaluation of nine representative lvg models finding that while current methods | perform | models vlms | using this framework we conduct a comprehensive evaluation of nine representative lvg models finding that while current methods perform well on basic visual and temporal aspects they struggle with inter-event consistency fine-grained alignment and high-level thematic adherence etc |
01 pc and follow the gas inflows from the interstellar medium ism to the black hole | bh | black hole | 01 pc and follow the gas inflows from the interstellar medium ism to the black hole bh allowing for the self-consistent emergence of circumnuclear discs cnds |
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