Abstract: The maximum independent set problem is of central importance combinatorial optimization problem. It has many practical applications in science and engineering. In this paper, we propose a ...

August 28, 2025 • More than 1,100 of you wrote to tell us about the books that broadened your horizons, that you kept through every move, that inspired you to become English majors, librarians, ...

The US Treasury Department said it will give rebates if the Supreme Court decides that President Trump's "reciprocal" tariffs went beyond his authority, Treasury Secretary Scott Bessent said Sunday.

South Korea's talks to finalize a US trade deal have hit a snag over details of a $350 billion investment fund that both sides agreed to as part of the broader deal. A top Seoul official has warned ...