In this paper, we study homogeneous geodesics in homogeneous Finsler spaces. We first give a simple criterion that characterizes geodesic vectors. We show that the geodesics on a Lie group, relative to a bi-invariant Finsler metric, are the cosets of the one-parameter subgroups. The existence of infinitely many homogeneous geodesics on compact semi-simple Lie group is established. We introduce ...

This paper describes the modeling of various emotional expressions and speaking styles in synthetic speech using HMM-based speech synthesis. We show two methods for modeling speaking styles and emotional expressions. In the first method called style-dependent modeling, each speaking style and emotional expression is modeled individually. In the second one called style-mixed modeling, each speak...

Adaptive educational hypermedia environments use properties of the application domain (e.g. conceptual structure of a course, with prerequisite relationships) to perform adaptation based on the user’s browsing behaviour. This paper adds the idea of including cognitive styles in the adaptation decisions. Research on cognitive styles suggests that taking the styles into account can significantly ...

Learning styles which refer to students’ preferred ways to learn can play an important role in adaptive e-learning systems. With the knowledge of different styles, the system can offer valuable advice and instructions to students and teachers to optimise students’ learning process. Moreover, e-leaning system which allows computerised and statistical algorithms opens the opportunity to overcome ...

Leaders make decisions every day of their lives, but how they do it changes dramatically over the course of their careers. At lower levels, the job is to get widgets out the door; action is at a premium. At higher levels, the job involves decisions about which widgets to offer and how to develop them. To climb the corporate ladder and be effective in new roles, managers need to change the way t...

AIM The aim of this study is to assess the depression of pregnant women in the aftermath of an earthquake, and to identify the social support that they obtained, their coping styles and socio-demographic factors associated with depression. METHODS A total of 128 pregnant women from three hospitals in the epicenter area were recruited immediately after the Ya'an earthquake. Their depression wa...

Distributed object oriented software is gaining interest. Nevertheless, developing distributed systems is inherently more difficult than creating single-machine applications. Middleware solutions and distributed object frameworks are intended to help developers in building distributed software. Deciding on which distributed technology to deploy, however, is not straightforward. In this paper, w...

Past studies indicate that students demonstrate different online interaction styles, which consist of the ways or habits students acquire knowledge from computer-mediated discussions (Sutton, 2001). Such interaction styles include the active interaction style (Beaudion, 2002), the vicarious interaction style (Sutton, 2001), and the mixed or balanced-interaction style. The purpose of this explor...

Gottman has proposed that there are 3 functional styles of conflict management in couple relationships, labeled Avoidant, Validating, and Volatile, and 1 dysfunctional style, labeled Hostile. Using a sample of 1,983 couples in a committed relationship, we test the association of perceived matches or mismatches on these conflict styles with relationship outcome variables. The results indicate th...