On a day typically considered one of the happiest on the calendar for Chinese workers – the eve of Chinese New Year, when families gather for dinner in the midst of an extended public holiday – the ...
Mathematics often feels like a collection of isolated islands. Each one operates with its own rules, and building bridges ...
Abstract: Model sand composed of several kinds of sand according to a certain proportion to meet required sand gradation is often needed in model test. In this paper, an optimization model of mixture ...
Abstract: Recent research has shown that the joint analysis of heterogeneous data can be beneficial to understand the underlying structure of the data compared to a separate analysis. This research ...
OpenAI's GPT-5.4 Pro has solved an open math problem unsolved since 2019, with Epoch AI independently verifying the first AI ...