upb/hyccups

Wireless contacts trace collected at the University Politehnica of Bucharest in the spring of 2012, using an application entitled HYCCUPS Tracer (http://hyccups.hpc.pub.ro), with the purpose of collecting contextual data from Android smartphones. It was run in the background and collected availability and mobile interaction information such as usage statistics, user activity, battery statistics, or sensor data, but it also gathered information about a device's encounters with other nodes or with wireless access points. Encounter collection was performed using AllJoyn. The data was collected by constructing and deleting wireless sessions using the AllJoyn framework based on WiFi. Tracing was executed asynchronously. The duration of the tracing experiment was 63 days, between March and May 2012, and had 72 participants, out of which only 42 had at least one contact. By analyzing the participants' Facebook profiles, the social connections matrix was extracted, as well as the users' interests. The trace (and others from the CRAWDAD collection) is parsed within the MobEmu simulator (used in all UPB's papers), publicly available at https://github.com/raduciobanu/mobemu. ; [e-mail]

搜集汇总

背景与挑战

背景概述

该数据集记录了2012年春季在布加勒斯特理工大学进行的63天无线接触追踪实验，涉及72名参与者，使用Android智能手机收集了包括社交连接、用户兴趣和设备接触信息在内的多种数据。数据通过HYCCUPS Tracer应用程序收集，并利用AllJoyn框架进行无线会话的构建和删除。