TreeV AE hierarchically divides samples according to their intrinsic characteristics, shedding light on hidden structures in the data.

Results from experiments on three large real-world benchmark datasets demonstrate that OptFeature performs well in terms of accuracy and efficiency. Additional studies support the feasibility of our method.

Node centralities play a pivotal role in network science, social network analysis, and recommender systems. In temporal data, static path-based centralities like closeness or betweenness can give misleading results about the true importance of nodes in a temporal graph. To address this issue, temporal generalizations of betweenness and closeness have been defined that are based on the shortest time-respecting paths between pairs of nodes.

Releasing open-source large language models (LLMs) presents a dual-use risk since bad actors can easily fine-tune these models for harmful purposes. Even without the open release of weights, weight stealing and fine-tuning APIs make closed models vulnerable to harmful fine-tuning attacks (HFAs).

Ubisoft, the video games publisher behind the Assassin's Creed series, has cancelled projects and announced a restructuring that will close several studios as a result of several years of weak results and disappointing sales. Ubisoft, the video games publisher behind the Assassin's Creed series, has cancelled projects and announced a restructuring that will close several studios as a result of several years of weak results and disappointing sales. The video game publisher behind the Assassin's Creed series has cancelled six projects including a remake of Prince of Persia: The Sands of Time as it fights to stay competitive in the global gaming market. Ubisoft announced a sweeping reorganisation and said it would cancel six games, sending its shares to their lowest level in more than a decade on Thursday. Ubisoft is abandoning development of six titles, including a highly anticipated remake of Prince of Persia - a series that dates back to 1989 and received an ill-fated Hollywood adaptation in 2010 - and delaying a further seven. Studios in Halifax, Canada and Stockholm are being closed, with restructuring to follow in other countries, it said.