A Framework for Mining Signatures from Event Sequences and Its Applications in Healthcare Data

A Framework for Mining Signatures from Event Sequences and Its Applications in Healthcare Data ABSTRACT: This paper proposes a novel temporal knowledge representation and learning framework to perform large-scale temporal signature mining of longitudinal heterogeneous event data. The framework enables the representation, extraction, and mining of high order latent event structure and relationships within single […]


Vampire Attacks: Draining Life from Wireless Ad Hoc Sensor Networks

Vampire Attacks: Draining Life from Wireless Ad Hoc Sensor Networks ABSTRACT: Ad hoc low-power wireless networks are an exciting research direction in sensing and pervasive computing. Prior security work in this area has focused primarily on denial of communication at the routing or medium access control levels. This paper explores resource depletion attacks at the […]