Thermally driven quantum refrigerator autonomously resets a superconducting qubit https://www.nature.com/articles/s41567-024-02708-5
Nature
Thermally driven quantum refrigerator autonomously resets a superconducting qubit
Nature Physics - Resetting qubits in a quantum computer requires significant hardware resources. Now, an experiment demonstrates an on-chip quantum refrigerator that uses a thermal gradient to...
How to Minimize the Decoherence Caused by Black Holes https://arxiv.org/abs/2501.04773
arXiv.org
How to Minimize the Decoherence Caused by Black Holes
We consider an experimentalist, Alice, who creates a quantum superposition of a charged or massive body outside of a black hole (or, more generally, in the presence of a Killing horizon). It was...
Consistency Checks for Language Model Forecasters https://arxiv.org/abs/2412.18544
arXiv.org
Consistency Checks for Language Model Forecasters
Forecasting is a task that is difficult to evaluate: the ground truth can only be known in the future. Recent work showing LLM forecasters rapidly approaching human-level performance begs the...
Multi-Context Temporal Consistent Modeling for Referring Video Object Segmentation https://arxiv.org/abs/2501.04939
arXiv.org
Multi-Context Temporal Consistent Modeling for Referring Video...
Referring video object segmentation aims to segment objects within a video corresponding to a given text description. Existing transformer-based temporal modeling approaches face challenges...
IPDN: Image-enhanced Prompt Decoding Network for 3D Referring Expression Segmentation https://arxiv.org/abs/2501.04995
arXiv.org
IPDN: Image-enhanced Prompt Decoding Network for 3D Referring...
3D Referring Expression Segmentation (3D-RES) aims to segment point cloud scenes based on a given expression. However, existing 3D-RES approaches face two major challenges: feature ambiguity and...
Efficient CPA Attack on Hardware Implementation of ML-DSA in Post-Quantum Root of Trust https://eprint.iacr.org/2025/009
IACR Cryptology ePrint Archive
Efficient CPA Attack on Hardware Implementation of ML-DSA in Post-Quantum Root of Trust
Side-channel attacks (SCA) pose a significant threat to cryptographic implementations, including those designed to withstand the computational power of quantum computers.
This paper introduces the first side-channel attack on an industry-grade post-quantum…
This paper introduces the first side-channel attack on an industry-grade post-quantum…
Finite size analysis for interacting bosons at the one-two dimensional crossover https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.7.013021
Physical Review Research
Finite size analysis for interacting bosons at the one-two dimensional crossover
In this work, we extend the analysis of interacting bosons at 2D-1D dimensional crossover for finite size and temperature by using the field theory approach $(bosonization)$ and quantum Monte Carlo simulations. Stemming from the fact that finite size low…
Beating cuBLAS in Single-Precision General Matrix Multiplication https://salykova.github.io/sgemm-gpu
salykova
Advanced Matrix Multiplication Optimization on NVIDIA GPUs
This blog post focuses on a GPU implementation of SGEMM (Single-precision GEneral Matrix Multiply) operation defined as C := alphaAB + beta*C. We’ll review the algorithm’s design and discuss optimization techniques such as inlined PTX, asynchronous memory…
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Forwarded from Hacker News
Homomorphic Encryption in iOS 18 (❄️ Score: 151+ in 3 days)
Link: https://readhacker.news/s/6kXxZ
Comments: https://readhacker.news/c/6kXxZ
Link: https://readhacker.news/s/6kXxZ
Comments: https://readhacker.news/c/6kXxZ
boehs.org
Homomorphic Encryption in iOS 18
A mathematical miracle enables Apple's servers to process your photos while never knowing anything about them
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Point Transformer V3: Simpler Faster Stronger https://openaccess.thecvf.com/content/CVPR2024/html/Wu_Point_Transformer_V3_Simpler_Faster_Stronger_CVPR_2024_paper
Universal ratios along a line of critical points. The Ashkin--Teller model https://arxiv.org/abs/hep-th/0309129
arXiv.org
Universal ratios along a line of critical points. The Ashkin--Teller model
The two-dimensional Ashkin-Teller model provides the simplest example of a statistical system exhibiting a line of critical points along which the critical exponents vary continously. The scaling...
Suppressing Counter-Rotating Errors for Fast Single-Qubit Gates with Fluxonium https://journals.aps.org/prxquantum/abstract/10.1103/PRXQuantum.5.040342
PRX Quantum
Suppressing Counter-Rotating Errors for Fast Single-Qubit Gates with Fluxonium
Two methods that combat counterrotating effects in fast Rabi-based gates are deployed in experiment to yield reliably high fidelity.
The Devil is in Temporal Token: High Quality Video Reasoning Segmentation https://arxiv.org/abs/2501.08549
arXiv.org
The Devil is in Temporal Token: High Quality Video Reasoning Segmentation
Existing methods for Video Reasoning Segmentation rely heavily on a single special token to represent the object in the keyframe or the entire video, inadequately capturing spatial complexity and...
Physics IQ Benchmark: Do generative video models learn physical principles from watching videos? https://physics-iq.github.io/
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Forwarded from AI with Papers - Artificial Intelligence & Deep Learning
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🧽 Diffusion Video Inpainting 🧽
👉#Alibaba unveils a technical report about DiffuEraser, a video inpainting model based on stable diffusion, designed to fill masked regions with greater details and more coherent structures. Code & weights released under Apache💙
👉Review https://t.ly/7rEll
👉Paper arxiv.org/pdf/2501.10018
👉Project lixiaowen-xw.github.io/DiffuEraser-page/
👉Repo github.com/lixiaowen-xw/DiffuEraser
👉#Alibaba unveils a technical report about DiffuEraser, a video inpainting model based on stable diffusion, designed to fill masked regions with greater details and more coherent structures. Code & weights released under Apache💙
👉Review https://t.ly/7rEll
👉Paper arxiv.org/pdf/2501.10018
👉Project lixiaowen-xw.github.io/DiffuEraser-page/
👉Repo github.com/lixiaowen-xw/DiffuEraser
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MPG-SAM 2: Adapting SAM 2 with Mask Priors and Global Context for Referring Video Object Segmentation https://arxiv.org/abs/2501.13667
arXiv.org
MPG-SAM 2: Adapting SAM 2 with Mask Priors and Global Context for...
Referring video object segmentation (RVOS) aims to segment objects in a video according to textual descriptions, which requires the integration of multimodal information and temporal dynamics...