The problem of packing circles into a domain of prescribed topology is considered. The circles need not have equal radii. The Collins-Stephenson algorithm computes such a circle packing. This algorith
In recent years, the Inteet has enabled access to widespread remote services in the distributed computing envi-ronment; however, integrity of data transmission
A compact fiber-optic magnetic field sensor is proposed by packaging an orthogonal dual-frequency fiber grating laser and a copper wire with alternating electri