❖ Wikipedia and Social Knowledge Dynamics ❖ Previous Work on Wikipedia – Degree distribution – Reciprocity and feedback loops – Motifs ❖ Modeling Wikipedia’s Growth – A model about reference – A model about degree distribution ❖ AOC-based Models ❖ Conclusion

香港浸会大学：《Experiencing Cluster Computing》Class 8 Case Studies

• Section 1: The need for a protocol architecture • Section 2: TCP/IP protocol architecture • Section 3: OSI model Learning outcomes: Describe the network protocol architectures and reference models

⚫ Combinatorics (组合) ⚫ Basic Counting Techniques ⚫ Recurrence Relations ⚫ Binomial Coefficients ⚫ Number Theory ⚫ Prime Number ⚫ Congruences ⚫ Fermat’s Theorem ⚫ Euler’s Theorem

⚫ What is network management? ⚫ Network management vocabulary ⚫ Evolution of network management ⚫ Network implementation design ⚫ ISO network management categories ⚫ Management tools

• Introduction, Motivations, and Challenges • Networks & Community Detection • Community Search (4 Parts) – Densely-connected community search – Attributed community search – Social circle discovery – Querying geo-social groups • Future Work & Open Problems

Overview of Cryptography Classical Encryption Techniques Substitution Transposition Block Ciphers DES AES

香港浸会大学：点对点通信（PPT讲稿）Point-to-Point Communication

• Fundamentals of Ethernet —ALOHA, slotted ALOHA, CSMA —CSMA/CD • Ethernet Examples —10-Mbps Ethernet —Fast Ethernet —Gigabit Ethernet —10-Gbps Ethernet • 802.11 Wireless LANs

• Concepts and Terminology • Analog and Digital Data Transmission • Transmission Impairments • Channel Capacity