Hasan Timucin Ozdemir

TL;DR: This paper provides an evolving trajectory outlier detection method, named TOP-EYE, which continuously computes the outlying score for each trajectory in an accumulating way, and introduces a decay function to mitigate the influence of the past trajectories on the evolving outlying scores.

TL;DR: In this paper, a system for improving site operations by detecting abnormalities includes a first sensor abnormality detector connected to first sensor and configured to learn a first normal behavior sequence, a second sensor anomalous detector connected with second sensor, and an abnormality correlation server configured to receive anomalous first sensor data and abnormally scored second sensor data.

TL;DR: In this article, the authors proposed a method of notifying a user of site abnormalities via an application configured to access an event server having a first sensor abnormality detector connected to a first-sensor, for detecting first abnormal behavior of first sub-events sensed by the first sensor, the first abnormal behaviour corresponding to a second abnormal behavior value, a second sensor abnormally detector connected with a second-sensors of a type different from the first-Sensors, the second abnormal behaviors corresponding to second abnormal behaviour values, a correlator for correlating the first and

TL;DR: In this paper, a method for detecting a threat in a distributed multi-camera surveillance system is presented, which includes: monitoring movement of an object in a field of view of a first camera using software installed at the first camera; detecting a suspicious object at the second camera when movement of the object does not conform with a motion flow model residing at first camera.

TL;DR: In this article, a system and method for protocol independent communication between mobile electronic devices is presented, where a multimedia controller in connection with control agents provides the information to establish communications between mobile devices having applications with incompatible communication protocols.