Multipath transmission of flows over heterogeneous communication channels faces numerous challenges in optimally utilizing combined communication resources for ubiquitous applications. One major issue is the out-of-sequence arrival of packets at receiver that commonly amplifies while distributing packets of a flow over multiple paths. These packets experience asymmetric path characteristics tha...

Abstract To make a trajectory enough to track unmanned skid-steering vehicles, planning method is proposed in this paper. The planner consists of velocity planning, curvature and path planning. Subject the constraints jerk acceleration, has five possibilities. Then taking into account, three And according sequence sequence, information can be obtained by kinematic model. verify presented method...

This paper proposes and solves a-autonomy and k-stops shortest path problems in large spatial databases. Given a source s and a destination d, an aautonomy query retrieves a sequence of data points connecting s and d, such that the distance between any two consecutive points in the path is not greater than a. A k-stops query retrieves a sequence that contains exactly k intermediate data points....

Traditional algorithms for hidden Markov model decoding seek to maximize either the probability of a state path or the number of positions of a sequence assigned to the correct state. These algorithms provide only a single answer and in practice do not produce good results. The most mathematically sound of these algorithms is the Viterbi algorithm, which returns the state path that has the high...

About a third of all protein sequences have at least one composition biased region (CBR). Such regions might act as linkers between protein domains but often confer specific binding to various molecules; therefore, their characterization in terms of their boundaries and over-represented residues is important. Analysis of CBRs in a particular sequence can be time consuming if several types of bi...

Many devices nowadays record traveling routes, of users, as sequences of GPS locations. With the growing popularity of smartphones, millions of such routes are generated each day, and many routes have to be stored locally on the device or transmitted to a remote database. It is, thus, essential to encode the sequences, to decrease the volume of the stored or transmitted data. In this paper we s...

In this paper we develop a new approach to the study of uncountable fundamental groups by using Hurewicz fibrations with unique path-lifting property ( lifting spaces for short) as replacement covering spaces. particular, consider inverse limit sequence X . It is known that path-connectivity can be expressed means derived functor lim ← 1 , which is, however, notoriously difficult compute when g...

Extended Finite State Machine (EFSM) is a popular model for software testing. Automated test generation on EFSM models is still far from mature. One of the challenges is test case generation for a given path and the path may be infeasible. This paper proposes a novel approach to solve the path ordering problem by the Multi-objective Pareto optimization technique. Two fitness functions are desig...