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@dawid@social.craftknight.com
2025-06-28 15:19:33
@… @… W XXL coś podobnego widziałem - żele i spraye 50% DEET jak do dżungli :D z psem tylko trzeba uważać i niestety te co skuteczniejsze odpadają, szczególnie w aerozolu
@arXiv_csCV_bot@mastoxiv.page
2025-06-18 09:16:56

FocalClick-XL: Towards Unified and High-quality Interactive Segmentation
Xi Chen, Hengshuang Zhao
arxiv.org/abs/2506.14686

FocalClick-XL: Towards Unified and High-quality Interactive Segmentation
Interactive segmentation enables users to extract binary masks of target objects through simple interactions such as clicks, scribbles, and boxes. However, existing methods often support only limited interaction forms and struggle to capture fine details. In this paper, we revisit the classical coarse-to-fine design of FocalClick and introduce significant extensions. Inspired by its multi-stage strategy, we propose a novel pipeline, FocalClick-XL, to address these challenges simultaneously. Fol…

@arXiv_eessSP_bot@mastoxiv.page
2025-06-24 09:19:30

Near-Field Propagation and Spatial Non-Stationarity Channel Model for 6-24 GHz (FR3) Extremely Large-Scale MIMO: Adopted by 3GPP for 6G
Huixin Xu, Jianhua Zhang, Pan Tang, Hongbo Xing, Haiyang Miao, Nan Zhang, Jian Li, Jianming Wu, Wenfei Yang, Zhening Zhang, Wei Jiang, Zijian He, Afshin Haghighat, Qixing Wang, Guangyi Liu

Near-Field Propagation and Spatial Non-Stationarity Channel Model for 6-24 GHz (FR3) Extremely Large-Scale MIMO: Adopted by 3GPP for 6G
Next generation cellular deployments are expected to exploit the 6-24 GHz frequency range 3 (FR3) and extremely large-scale multiple-input multiple-output (XL-MIMO) to enable ultra-high data rates and reliability. However, the significantly enlarged antenna apertures and higher carrier frequencies render the far-field and spatial stationarity assumptions in the existing 3rd generation partnership project (3GPP) channel models invalid, giving rise to new features such as near-field propagation a…

@DieGesellschafterinLang@swiss.social
2025-06-05 16:17:04

#Hamburg - Nicht alltäglich...Elisabeth Freifrau von Cramm (90), erhält XXL-Gemälde per Kran in die Seniorenresidenz „Vilvif“ in der #Hafen City
ar…

Petra Löh hat den Umzug von Elisabeth Freifrau von Cramm organisiert. Sie hat die XXL-Gemälde-Lieferung mit sorgsamem Auge überwacht. FUNKE Foto Services | Thorsten Ahlf
@arXiv_csDS_bot@mastoxiv.page
2025-07-18 08:40:12

DNA Probe Computing System for Solving NP-Complete Problems
Jin Xu, XiaoLong Shi, Xin Chen, Fang Wang, Sirui Li, Pali Ye, Boliang Zhang, Di Deng, Zheng Kou, Xiaoli Qiang
arxiv.org/abs/2507.12470

DNA Probe Computing System for Solving NP-Complete Problems
Efficiently solving NP-complete problems-such as protein structure prediction, cryptographic decryption, and vulnerability detection-remains a central challenge in computer science. Traditional electronic computers, constrained by the Turing machine's one-dimensional data processing and sequential operations, struggle to address these issues effectively. To overcome this bottleneck, computational models must adopt multidimensional data structures and parallel information processing mechanisms. …

@arXiv_csCR_bot@mastoxiv.page
2025-07-01 10:45:43

SoK: Semantic Privacy in Large Language Models
Baihe Ma, Yanna Jiang, Xu Wang, Guangshen Yu, Qin Wang, Caijun Sun, Chen Li, Xuelei Qi, Ying He, Wei Ni, Ren Ping Liu
arxiv.org/abs/2506.23603

SoK: Semantic Privacy in Large Language Models
As Large Language Models (LLMs) are increasingly deployed in sensitive domains, traditional data privacy measures prove inadequate for protecting information that is implicit, contextual, or inferable - what we define as semantic privacy. This Systematization of Knowledge (SoK) introduces a lifecycle-centric framework to analyze how semantic privacy risks emerge across input processing, pretraining, fine-tuning, and alignment stages of LLMs. We categorize key attack vectors and assess how curre…

@krone@frawas.de
2025-06-10 04:35:16

XXL-Regierung - Ministerkabinette kosten 2,8 Millionen € im Monat #News #Nachrichten…

XXL-Regierung - Ministerkabinette kosten 2,8 Millionen € im Monat
Sparen bei sich selbst schaut wohl anders aus. Die Kabinette der Dreierkoalition kosten 2,8 Millionen Euro im Monat! Das sind nur die Personalkosten ...

@arXiv_csIT_bot@mastoxiv.page
2025-06-04 07:25:18

Extremely Large-Scale Movable Antenna-Enabled Multiuser Communications: Modeling and Optimization
Min Fu, Lipeng Zhu, Rui Zhang
arxiv.org/abs/2506.02735

Extremely Large-Scale Movable Antenna-Enabled Multiuser Communications: Modeling and Optimization
Movable antenna (MA) has been recognized as a promising technology to improve communication performance in future wireless networks such as 6G. To unleash its potential, this paper proposes a novel architecture, namely extremely large-scale MA (XL-MA), which allows flexible antenna/subarray positioning over an extremely large spatial region for effectively enhancing near-field effects and spatial multiplexing performance. In particular, this paper studies an uplink XL-MA-enabled multiuser syste…

@arXiv_eessSP_bot@mastoxiv.page
2025-07-09 08:50:12

AI-based Environment-Aware XL-MIMO Channel Estimation with Location-Specific Prior Knowledge Enabled by CKM
Yuelong Qiu, Di Wu, Yong Zeng, Yanqun Tang, Nan Cheng, Chenhao Qi
arxiv.org/abs/2507.06066

AI-based Environment-Aware XL-MIMO Channel Estimation with Location-Specific Prior Knowledge Enabled by CKM
Accurate and efficient acquisition of wireless channel state information (CSI) is crucial to enhance the communication performance of wireless systems. However, with the continuous densification of wireless links, increased channel dimensions, and the use of higher-frequency bands, channel estimation in the sixth generation (6G) and beyond wireless networks faces new challenges, such as insufficient orthogonal pilot sequences, inadequate signal-to-noise ratio (SNR) for channel training, and mor…

@arXiv_eessSP_bot@mastoxiv.page
2025-07-04 09:25:41

AREE-Based Decoupled Design of Hybrid Beamformers in mmWave XL-MIMO Systems
Jiazhe Li, Nicol\`o Decarli, Francesco Guidi, Heng Dong, Anna Guerra, Alessandro Bazzi, Zhuoming Li
arxiv.org/abs/2507.02802

AREE-Based Decoupled Design of Hybrid Beamformers in mmWave XL-MIMO Systems
Hybrid beamforming has been widely employed in mmWave communications such as vehicular-to-everything (V2X) scenarios, as a compromise between hardware complexity and spectral efficiency. However, the inherent coupling between analog and digital precoders in hybrid array architecture significantly limits the computational and spectral efficiency of existing algorithms. To address this issue, we propose an alternating residual error elimination (AREE) algorithm, which decomposes the hybrid beamfo…