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CF-JEPA: Mask-free forward prediction with asymmetric encoder utilization for time-series representation learning
arXiv:2606.07031v1 Announce Type: new Abstract: Self-supervised learning (SSL) for time-series representation learning is dominated by two paradigms: contrastive methods, which face challenges in constructing positive or negative pairs, and masking-based methods, which disrupt the temporal continuity of time-series signals. Joint-Embedding Predictive Architecture (JEPA) offers a promising alternative by predicting in representation space rather than reconstructing raw inputs. However,...
Beyond Instance-Level Alignment and Uniformity: Semantic Factor Learning for Collaborative Filtering
Announce Type: new Abstract: Collaborative filtering (CF) is widely used in recommender systems (RecSys) due to its simplicity and efficiency. However, existing CF methods follow an instance-level learning paradigm. During the instance learning stage, a large number of uninteracted user-item instances, of which items are potential interested by the user, are incorrectly treated as true negative samples resulting in a severe limitation to the generalization and scalability of models.
HDAC3 inhibition stabilizes the IL-37 receptor module to enhance anti-inflammatory signaling in cystic fibrosis airway epithelium
Airway inflammation in cystic fibrosis (CF) persists despite advances in CFTR modulator therapy. IL-37b suppresses innate immune signaling through a receptor complex containing IL-18R and wild-type SIGIRR (WT-SIGIRR; IL-1R8), but this pathway is compromised in CF airway epithelial cells by the dominant-negative exon 8-skipped SIGIRR isoform ({Delta}8-SIGIRR). Here, a natural-product screen identified short-chain fatty acids as preferential enhancers of WT-SIGIRR.
Cell free-mtDNA release drives pyroptosis and inflammation in cell models carrying the mitochondrial m.3243A>G pathogenic variant
Mitochondrial Encephalopathy, Lactic Acidosis, and Stroke-like episodes (MELAS) syndrome is primarily caused by the heteroplasmic m.3243A>G/MT-TL1 pathogenic variant. Patients exhibit elevated circulating cell-free mtDNA (cf-mtDNA) in plasma, which acts as a damage-associated molecular pattern. Using patient-derived fibroblasts and neuronal progenitors, as well as transmitochondrial cytoplasmic hybrids (cybrids), we show that mutant cells release higher levels of cf-mtDNA than wild-type...
The MuFusE Large-Volume Diamond Anvil Cell for Exploring Muon-Catalyzed Fusion at Higher Pressures and Temperatures
Announce Type: new Abstract: A new large-volume diamond anvil cell (DAC) has been developed for the Muon-catalyzed Fusion ($\mu$CF) Experiment (MuFusE), enabling the compression and heating of deuterium-tritium (d-t) mixtures to pressures and temperatures needed to advance $\mu$CF research. The MuFusE DAC achieves the large sample volumes necessary for high-precision fusion measurements while integrating cryogenic loading, all-metal sealing, and flexible bellows to maintain a secure...
Haiti rout New Zealand 4-0 in World Cup warmup
Haiti rout New Zealand 4-0 in World Cup warmup June 2 : Haiti crushed a shambolic New Zealand 4-0 in a steamy World Cup warmup in Fort Lauderdale, Florida on Tuesday, delighting a buzzing crowd of Haitian fans and spoiling a milestone match for All Whites captain Chris Wood. Ruben Providence struck in the 12th minute at Inter Miami CF Stadium and substitute Lenny Joseph doubled the lead for the 82nd-ranked Caribbeans six minutes after the restart. Frantzdy Pierrot grabbed a third with a...
Sparse Activation for Sustainable Cell-Free Massive MIMO Networks: Less is More
arXiv:2606.03912v1 Announce Type: new Abstract: Motivated by the vision of making sixth-generation (6G) networks sustainable, we study the sparse antenna/array activation problems in uplink cell-free massive multiple-input multiple-output (CF mMIMO) networks. We first develop an antenna-level optimal bilinear equalizer (OBE) weighting framework, in which each access point-user equipment (AP-UE) pair is assigned a matrix-valued long-term weight to shape the contribution of individual antenna...
Haiti thump New Zealand 4-0 in 'harsh lesson' before World Cup
Haiti thump New Zealand 4-0 in 'harsh lesson' before World Cup June 2 : Haiti crushed a shambolic New Zealand 4-0 in a steamy World Cup warmup in Fort Lauderdale, Florida on Tuesday, delighting a buzzing crowd of Haitian fans and spoiling a milestone match for All Whites captain Chris Wood. Ruben Providence struck in the 12th minute at Inter Miami CF Stadium and substitute Lenny Joseph doubled the lead for the 82nd-ranked Caribbeans six minutes after the restart. Frantzdy Pierrot grabbed a...
Interest climbs for soccer across North America before 2026 World Cup, study shows
Interest climbs for soccer across North America before 2026 World Cup, study shows June 9 : North America's soccer fan base has grown 10.9 per cent to more than 136 million people over the past five years, Nielsen said in a report released on Tuesday, highlighting growing interest ahead of the 2026 World Cup in the United States, Canada and Mexico. The study, covering audience trends across the three host nations, found that Lionel Messi’s debut for Inter Miami CF in the 2023 Leagues Cup...
Real Madrid’s 150 million euros bid for Atletico’s Alvarez rejected
Real Madrid’s 150 million euros bid for Atletico’s Alvarez rejected June 9 : Real Madrid have had a 150 million euros ($173.25 million) bid for Atletico Madrid forward Julian Alvarez rejected, the club said on Tuesday. Real said Atletico rejected the offer based on the Argentine's 500 million euros release clause. “Real Madrid CF announces that, following today’s Board of Directors meeting, it has made an offer of 150 million euros to Club Atletico de Madrid for the federative rights of the...