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...
by nexgentech | Nov 11, 2017 | ieee project
PERFORMANCE ANALYSIS OF MOBILE DATA OFFLOADING IN HETEROGENEOUS NETWORKS ABSTRACT An unprecedented increase in the mobile data traffic volume has been recently reported due to the extensive use ofsmartphones, tablets and laptops. This is a major concern for mobile...
by nexgentech | Nov 11, 2017 | ieee project
KNOWLEDGE-ENHANCED MOBILE VIDEO BROADCASTING (KMV-CAST) FRAMEWORK WITH CLOUD SUPPORT ABSTRACT The convergence of mobile communications andcloud computing facilitates the cross-layer network design andcontent-assisted communication. Mobile video broadcasting...
by nexgentech | Nov 11, 2017 | ieee project
EFFICIENT AND PRIVACY-PRESERVING MIN AND K-TH MIN COMPUTATIONS IN MOBILE SENSING SYSTEMS ABSTRACT Protecting the privacy of mobile phone user participants is extremely important for mobile phone sensing applications. In this paper, we study how an aggregator can...
by nexgentech | Nov 11, 2017 | ieee project
DISTRIBUTED CLUSTERING-TASK SCHEDULING FORWIRELESS SENSOR NETWORKS USING DYNAMIC HYPER ROUND POLICY ABSTRACT Prolonging the network life cycle is an essential requirement for many types of Wireless Sensor Network (WSN)applications. Dynamic clustering of sensors into...
