Longtime labor activist Dolores Huerta says President Trump's disparaging remarks about Mexicans show he "does not know ...

Texas Democrat James Talarico is jumping headlong into his Senate bid against Republican Ken Paxton with a multi-million ...

This week, Lala offers advice to a reader who feels like she is treading on eggshells as her boyfriend is constantly angry ...

Abstract: With the proliferation of mobile devices and wireless technologies, mobile social network systems are increasingly available. A mobile social network plays an essential role as the spread of ...

Abstract: Cooperative coevolutionary (CC) algorithms decompose a problem into several subcomponents and optimize them separately. Such a divide-and-conquer strategy makes CC algorithms potentially ...