Black-box optimisation is one of the important areas in optimisation.

Child sex abuse is becoming increasingly complex to police and officers are arresting an average of 1,000 potential offenders each month, the National Crime Agency (NCA) says. It says an increasing reliance on online platforms and advances in technology, such as AI image creation, are exacerbating the problem, with algorithms and digital communities connecting offenders to share and promote child sex abuse material. According to the NCA, the number of arrests has roughly doubled in the past three years. Statistically, potential offenders are in every community and victims in every school, the NCA said. It added that police cannot address the issue alone and called on technology companies to do more.

We introduce CogVLM, a powerful open-source visual language foundation model.

Recently, contrastive multi-view clustering (MvC) has emerged as a promising avenue for analyzing data from heterogeneous sources, typically leveraging the off-the-shelf instances as positives and randomly sampled ones as negatives. In practice, however, this paradigm would unavoidably suffer from the Dual Noisy Correspondence (DNC) problem, where noise compromises the constructions of both positive and negative pairs.

Video understanding has witnessed significant progress with recent video foundation models demonstrating strong performance owing to self-supervised pre-training objectives; Masked Autoencoders (MAE) being the design of choice.