Abstract: We consider the problem of online sparse linear approximation, where a learner sequentially predicts the best sparse linear approximations of an as yet unobserved sequence of measurements in ...

Global ecosystems are under threat from the rapid expansion of linear infrastructure (LI)‚ – roads, railroads, power lines, fences, pipelines, and canals. LI development can obstruct wildlife movement ...

When the digital revolution first hit classrooms in the early 2010s—and more schools began issuing laptops or tablets to students for individual use—online learning seemed to promise a faster, easier ...

Can you chip in? The Internet Archive is a nonprofit fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, sell user ...

SiC-based converters and inverters are the optimal choice for battery-operated vehicles (BEVs), renewables, and all other applications where maximum efficiency is required. Silicon Carbide (SiC) ...

The paper reviews the literature on Problem-based learning (PBL) in general and the undergraduate chemistry laboratory in specific. PBL found its place in the medical curriculum in the 1970s when it ...

Mitchel B. Weiss, Richard L. Menschel Professor of Management Practice at Harvard Business School, uses AI in his entrepreneurship course to generate ideas and understand public problems. His ...

The public sees a number of specific problems with American politics. Partisan fighting, the high cost of political campaigns, and the outsize influence of special interests and lobbyists are each ...