\'Network Security.- A New Digital Signature and Certificate Architecture with Shortest Certification Path.- Inter/Intra Core Network Security with PKI for 3G-and-Beyond Systems.- Improving Distributed Firewalls Performance through Vertical Load Balancing.- Performance Modelling and Evaluation of Firewall Architectures for Multimedia Applications.- TCP Performance I.- A Multi-level TCP Model with Heterogeneous RTTs.- Improving the Performance of TCP in the Presence of Interacting UDP Flows in Ad Hoc Networks.- The Sensitivity of TCP to Sudden Delay Variations in Mobile Networks.- Lost Retransmission Detection for TCP Part 2: TCP Using SACK Option.- Ad Hoc Networks.- High Coverage Broadcasting for Mobile Ad Hoc Networks.- Combining Source- and Localized Recovery to Achieve Reliable Multicast in Multi-hop Ad Hoc Networks.- A Lightweight Content Replication Scheme for Mobile Ad Hoc Environments.- Scalable Service Discovery in Mobile Ad Hoc Networks.- Wavelength Management.- Fiber Cost Reduction and Wavelength Minimization in Multifiber WDM Networks.- Static WDM Network Planning with TDM Channel Partitioning.- Traffic Grooming in WDM Ring Networks with the Min-Max Objective.- Multicast I.- A Case for Mesh-Tree-Interaction in End System Multicasting.- On Core Selection Algorithm for Reducing Delay Variation of Many-to-Many Multicasts with Delay-Bounds.- Overlay Multicast Tree Minimizing Average Time Delay.- Wireless Network Performance I.- Maximum Throughput Analysis in Ad Hoc Networks.- Performance of Wireless Ad Hoc Networks under Balanced Fairness.- Cell Throughput Analysis of the Proportional Fair Scheduling Policy.- Inter-domain Routing.- On Detection of Anomalous Routing Dynamics in BGP.- Multi-objective Egress Router Selection Policies for Inter-domain Traffic with Bandwidth Guarantees.- On Properties of Internet Exchange Points and Their Impact on AS Topology and Relationship.- Packet Classification and Scheduling.- Scalable Packet Classification through Maximum Entropy Hashing.- Diagonal Tuple Space Search in Two Dimensions.- Services and Monitoring.- An Evaluation of Delay-Aware Receiver Playout Strategies for VoIP Applications.- A Secure Web Services for Location Based Services in Wireless Networks.- Distributed Channel Monitoring for Wireless Bandwidth Aggregation.- Admission Control.- Benefit of Admission Control in Aggregation Network Dimensioning for Video Services.- Call Admission Control for Voice/Data Integration in Broadband Wireless Networks.- Self-Admission Control for IP Telephony Using Early Quality Estimation.- Fair and Performance Guaranteed Methods for Flat-Rate Unlimited Access Service Plan.- Competition in Networks.- Bounds on Benefits and Harms of Adding Connections to Noncooperative Networks.- Fair Packet Forwarding in MANETs with Anonymous Stations: A Game-Theoretic Approach.- Pricing Differentiated Services: A Game-Theoretic Approach.- Performance Planning, Quality-of-Service, and Pricing under Competition.- 3G/4G Wireless Systems.- Delay Sensitivity Based Assignment of OVSF Codes for the Downlink DCH in WCDMA.- Interoperability Criteria and Mechanisms for Seamless Inter-working between UMTS-HSDPA and HIPERLAN/2 Networks Enhanced with MIMO Techniques.- Efficient Location-Based Hard Handoff Algorithms for Cellular Systems.- Priority Queuing for IP-Based Service Differentiation in the UMTS Radio Access Network.- MPLS and Related Technologies.- Multi-hour Design of Dynamically Reconfigurable MPLS Networks.- A Tabu Search Heuristic for the Offline MPLS Reduced Complexity Layout Design Problem.- Self-Protecting Multipaths - A Simple and Resource-Efficient Protection Switching Mechanism for MPLS Networks.- Integrated Dynamic Routing of LSPs in IP over WDM Networks: Full Protection and Partial Spatial-Protection.- Flow and Congestion Control.- A Receiver Based Single-Layer Multicast Congestion Control Protocol