Pang

Detecting Large Quasi-cliques on Dynamic Networks

arXiv:2606.05809v1 Announce Type: new Abstract: Motivated by the problem of detecting large and cohesive groups of vertices in real networks, the task of finding large \emph{quasi-cliques} has attracted considerable attention across different research areas. From a computational complexity perspective, strong inapproximability results are known for this problem, yet several heuristics have been proposed to identify large quasi-cliques in real-world networks. Recently, [Pang \emph{et al.},...

Ex-Surrey Hills Holdings CEO accused of misappropriating more than S$242,000

Pang Gek Teng, the founder of Surrey Hills Grocer, had been fired from Surrey Hills Holdings on Mar 26 last year following her alleged admission to fraud and other misconduct involving the company. 

The Cross-Architecture Substrate: A Domain-Transcendent, Calibration-Surviving Geometric Invariant of Modern Vision Encoders

arXiv:2606.07882v1 Announce Type: new Abstract: Different vision neural networks -- trained to classify, contrast, reconstruct, or match images to text -- should have correspondingly different internal representations. We report that they do not.

What does Singapore lose when the wrecking ball swings?

What does Singapore lose when the wrecking ball swings? Relentless reinvention, long inevitable in the land-scare city state, puts pressure on beloved ‘third spaces’ Birthday dinners here meant three or four tables pushed together, with cousins chasing each other between the chairs as the adults pulled apart succulent chilli crab. “My childhood memories will linger there,” the 47-year-old said on a recent Wednesday evening of the seafood restaurants at East Coast Park.

Scientists confirm a deep earthquake that shouldn't exist

Scientists confirm a deep earthquake that shouldn't exist Scientists have uncovered a hidden class of deep-mantle earthquakes beneath Utah, overturning decades of assumptions about where earthquakes can occur. - Date: - June 3, 2026 - Source: - University of Utah - Summary: - Scientists have confirmed that a mysterious Utah earthquake first detected in 1979 really did occur nearly 90 kilometers underground—far deeper than anyone thought earthquakes could happen beneath a continent.

Chinese detector edges closer to solving the mystery of neutrino mass

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‘Ghosts’ on Florida highways: Roadside sting snares 249 illegal immigrants, officers warn many more hiding

Folding Beijing

At ten of five in the morning, Lao Dao crossed the busy pedestrian lane on his way to find Peng Li. After the end of his shift at the waste processing station, Lao Dao had gone home, first to shower and then to change. He was wearing a white shirt and a pair of brown pants—the only decent clothes he owned.

Deep learning four decades of human migration

Abstract Human migration is a fundamental driver of global demographic change, shaping population structure, labour markets and social policy across countries1,2,3. Although long-term migration patterns are often linked to economic development4, they can shift rapidly in response to shocks such as conflict, environmental crises and political change5. Despite its importance, migration remains difficult to measure consistently: existing data are sparse, concentrated in high-income settings and...

Mitochondria directly interact with the nuclear pore complex

Abstract Mitochondria regulate cellular processes through direct and indirect interactions with other organelles. A well-studied example has been contact with the endoplasmic reticulum at mitochondrial-associated endoplasmic reticulum membranes1, which control pathways including redox and calcium homeostasis2,3. Recent studies have also reported direct mitochondria–nuclear membrane contacts in cancer cells and yeast that promote pro-survival signalling4,5.