Malware is pervasive in networks, and poses a critical threat to network security. However, we have very limited understanding of…
This paper proposes a lossless, a reversible, and a combined data hiding schemes for ciphertext images encrypted by public key…
In this paper, we consider a joint beamforming, power, and channel allocation in a multi-user and multi-channel underlay multiple input…
In many popular applications like peer-to-peer systems, large amounts of data are distributed among multiple sources. Analysis of this data…
Top-k query is an important operation to return a set of interesting points in a potentially huge data space. It…
Recently, wireless sensor networks (WSNs) have been deployed for a wide variety of applications, including military sensing and tracking, patient…
Ranking fraud in the mobile App market refers to fraudulent or deceptive activities which have a purpose of bumping up…
Elastic distortion of fingerprints is one of the major causes for false non-match. While this problem affects all fingerprint recognition…
This paper presents a systematic data-driven approach to assisting situational application development. We first propose a technique to extract useful…
Session management in distributed Internet services is traditionally based on username and password, explicit logouts and mechanisms of user session…