One of the major applications of wireless sensor networks (WSNs) is the navigation service
for emergency evacuation, the goal of which is to assist people in escaping from a …

Geometric approaches to network analysis combine simply defined models with great
descriptive power. In this work we provide a method for embedding directed acyclic graphs …

In this paper we propose an algorithm to construct a “space filling” curve for a sensor
network with holes. Mathematically, for a given multi-hole domain R, we generate a path P …

This work addresses problems that arise when geographic routing is used in the presence of
holes in wireless sensor networks. We postulate that relying on the existing algorithms for …

The topology of a wireless sensor network changes as some sensors run out of power, fail,
or join the network. In this paper, a delivery-guaranteed location-free routing protocol …

Abstract Cyber Physical Systems (CPSs) are large scaled systems that explore the cyber
capability to facilitate the operation of the physical world. CPSs promise to transform the way …

Shape registration is very fundamental for shape analysis problems, especially for
abnormality detection in medical applications. In virtual colonoscopy, CT scans are typically …

Geographic routing is recognized as an appealing approach to achieve efficient
communications with low computational complexity and space cost. In order to apply this …

By the Riemann-mapping theorem, one can always bijectively map an n-polygon P to
another n-polygon Q conformally; in fact, any two simply connected domains can be …

(1) Centralized algorithms for massive data sets: This mainly includes approximate and
adaptive data structures for databases, and external memory data structures.(2) Networks …