Sökning: "Email Networks"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Email Networks.

  1. 1. Towards Understanding the Social Structure of Email and Spam Traffic

    Författare :Farnaz Moradi; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Internet Backbone Traffic; Email Networks; Spam; Social Network Analysis; Community Detection; Anomaly Detection;

    Sammanfattning : Email is a pervasive means of communication on the Internet. Email exchanges between individuals can be seen as social interactions between email sender(s) and receiver(s), thus can be represented as a network. LÄS MER

  3. 2. Scheduling in multiservice wireless networks

    Författare :Krister Norlund; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; scheduling algorithm; multiuser diversity; Wireless networks; Quality of Service; fairness;

    Sammanfattning : Wireless access networks that support services such as voice, video telephony, email and web-surfing are being deployed world-wide today. The bit rates for these networks are in most cases lower than the bit rates of wireline broadband access networks. LÄS MER

  4. 3. Transport-Layer Performance in Wireless Multi-Hop Networks

    Författare :Jonas Karlsson; Andreas Kassler; Yan Zhang; Karlstads universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TCP; MPTCP; transport protocols; packet aggregation; multi-path routing; reordering; wireless multi-hop networks; tactical MANET; mobile ad hoc networks; wireless mesh networks; Computer Science; Datavetenskap;

    Sammanfattning : Wireless communication has seen a tremendous growth in the last decades. Continuing on this trend, wireless multi-hop networks  are nowadays used or planned for use in a multitude of contexts, spanning from Internet access at home to emergency situations. LÄS MER

  5. 4. Improving Community Detection Methods for Network Data Analysis

    Författare :Farnaz Moradi; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Spam; Overlapping Communities; Networks; Misbehavior Detection; Seed Selection; Community Detection Algorithms; Medical Query Logs;

    Sammanfattning : Empirical analysis of network data has been widely conducted for understanding and predicting the structure and function of real systems and identifying interesting patterns and anomalies. One of the most widely studied structural properties of networks is their community structure. LÄS MER

  7. 5. On Application-Perceived Quality of Service in Wireless Networks

    Författare :Stefan Chevul; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Wireless and Mobile Internet have changed the way people and businesses operate. Communication from any Internet access point, including wireless networks such as UMTS, GPRS or WLAN has enabled organizations to have a mobile workforce. However, networked applications such as web, email, streaming multimedia etc. LÄS MER