In a large-scale digital library, it is essential to recommend a small number of useful and related articles to users. In this paper, a literature recommendation framework for digital libraries is proposed that dynamically provides recommendations to an active user when browsing a new article. This framework extends our previous work that considers only Web usage data by utilizing content infor...

A park and ride facility provides an option to car drivers to park their cars and switch to public transportation for the remaining portions of their trips. Although park and ride has been implemented in many cities in the United States and integrated with different modes of transportation, no comprehensive approach has been developed in published literature to assess the feasibility of a poten...

It is important to collect and analyze the usage data of electronic databases and periodicals in order to make policies regarding the composition, improvement and more extensive utilization of electronic resources of libraries. The aim of this study is to investigate how efficiently the full text accessible electronic resources of Hacettepe University Libraries are used. For this purpose the us...

In this paper we present a process management technology for the coordination of creative and large scale distributed processes. Our approach is the result of usage analysis in domains like Software Development, Architecture/Engineering/Construction, and eLearning processes. The basic conclusions of these experiments are the following: (1) cooperative processes are described in the same way as ...

Based on 1853 questionnaires derived from adolescent students participating in the 1995 Ontario Student Drug Use Survey, this article describes the prevalence of rave attendance and the drug-use profile of rave attendees and those participating in similar activities (i.e. bush parties). The results showed that 13% of the sample attended a rave during the 12 months before the survey. Although ra...

Inclusive e-government is challenged by the limited participation of generic citizens. In order to address this issue, we propose to exploit the online services offered by the Public Administration (which support the establishment of direct relations with the population) for identifying people who might be motivated to contribute at decision making on the basis of their information interests. W...

OBJECTIVE To evaluate the association between cohesion, adaptability and mental risk in families, physical violence against women and the use of drugs. METHODS Data for this paired case-control study was collected in 2004 and 2005 in the city of Joao Pessoa, in Northeastern Brazil. The sample included 260 women, divided into 130 battered individuals and 130 non-battered. The case study group ...

The Tor network is one of the largest deployed anonymity networks, consisting of 1500+ volunteer-run relays and probably hundreds of thousands of clients connecting every day. Its large user-base has made it attractive for researchers to analyze usage of a real deployed anonymity network. The recent growth of the network has also led to performance problems, as well as attempts by some governme...

Despite the significant contributions from previous studies about the prevalence of problematic Internet use (PIU) among adolescents in Europe, important questions remain regarding adverse consequences of PIU. This study aims to assess the relation between duration of Internet use and adverse psychosocial effects among adolescents from six European countries. The final sample included 7,351 ado...