In recent years, social networking services have gained phenomenal popularity. They allow us to explore the world and share our findings in a convenient way. Event is a critical component in social networks. A user can create, share or join different events in their social circle. In this paper, we investigate the problem of event recommendation. We propose recommendation methods based on the s...

There is significant interest in using mobile sensors to protect geographical regions against hazards, in which the sensing resources are distributed according to the varying importance of the sub-regions, such as their numbers of residents exposed to the hazards. The quality of monitoring (QoM) resulting from such proportional-share allocation of the coverage time, in terms of the amount of in...

Blood group antigens of the H, ABO, Lewis, and historical “P” blood groups are defined by small carbohydrate epitopes expressed as posttranslational modifications on glycoproteins, mucins, and glycolipids. Their synthesis is complex and dependent on several distinct glycosyltransferases and interrelated biosynthetic pathways. In many cases, carbohydrate antigens share features of more than one ...

The aim of a local historical society should. .. be to find a meaning in the past which all may share and to try to communicate it widely to our society. If history is the memory of that society, it must be a memory of experience shared, even if it is shared in different ways.

Statistical historical biogeographic methods rely on models that represent various biogeographic processes. Until recently model selection in this domain was not widely used, and the impact of differential model selection on inferring biogeographic scenarios was not well understood. Focusing on Neotropical weevils in the Exophthalmus genus complex (EGC) (Insecta: Curculionidae: Entiminae), we c...

In Spain there is a historical lack of data about the distribution of wealth. For that reason, the use of tax data offers the opportunity to analyse the distribution of wealth over the 1983-2001 period. We concentrate on top 1% of taxpayers. The results suggest their share increases, mainly due to an increase in the concentration of equity shares, as in general housing evolution reduces concent...

Sharing events with others is an important part of many enjoyable experiences. While most existing co-presence systems focus on work tasks, in this paper we describe a lightweight mobile system designed for sharing leisure. This system allows city visitors to share their experiences with others both far and near, through tablet computers which share photographs, voice and locations. A collabora...

Since their introduction in June 2000, betting exchanges have revolutionised the nature and practice of betting. Betting exchange markets share some similarities with financial markets in terms of their operation. However, in stark contrast to financial markets, there are very few quantitative analysis tools available to support the development of automated betting exchange trading strategies. ...

This paper presents a model of industrialization through rural–urban interdependence. It shows how an economy with a low cost share of industrial inputs in agricultural production and a low expenditure share of manufactured goods, together with a limited variety of industrial inputs, can be caught in a low development trap. By escaping from the trap the economy moves toward more roundabout meth...