by nexgentech | Nov 12, 2017 | ieee project
WHEN TO MAKE A TOPIC POPULAR AGAIN? A TEMPORAL MODEL FOR TOPIC RE-HOTTING PREDICTION IN ONLINE SOCIAL NETWORKS Abstract: It is really popular to detect hot topics, which can benefit many tasks including topic recommendations, the guidance of public opinions, and so...
by nexgentech | Nov 12, 2017 | ieee project
PRIVACY AND INTEGRITY PRESERVING TOP- K QUERY PROCESSING FOR TWO-TIERED SENSOR NETWORKS Abstract: Privacy and integrity have been the main road block to the applications of two-tiered sensor networks. The storage nodes, which act as a middle tier between the sensors...
by nexgentech | Nov 12, 2017 | ieee project
A LONGITUDINAL MEASUREMENT STUDY OF TCP PERFORMANCE AND BEHAVIOR IN 3G/4G NETWORKS OVER HIGH SPEED RAILS Abstract: While TCP has been extensively studied in static and low speed mobility situations, it has not yet been well explored in high speed mobility scenarios....
by nexgentech | Nov 11, 2017 | ieee project
VISUAL TRACKING VIA NONNEGATIVE MULTIPLE CODING ABSTRACT It has been extensively observed that an accurate appearancemodel is critical to achieving satisfactory performancefor robust object tracking. Most existing top-ranked methodsrely on linear representation over...
by nexgentech | Nov 11, 2017 | ieee project
SHAKEIN: SECURE USER AUTHENTICATION OFSMARTPHONES WITH HABITUAL SINGLE-HANDEDSHAKES ABSTRACT Smartphones have been widely used with a vast array of sensitive and private information stored on these devices. Tosecure such information from being leaked, user...
by nexgentech | Nov 11, 2017 | ieee project
SEARCHING TRAJECTORIES BY REGIONS OF INTEREST ABSTRACT With the increasing availability of moving-object tracking data, trajectory search is increasingly important. We propose andinvestigate a novel query type named trajectory search by regions of interest (TSR...
