Presentation of the PPR-Model -- The Activity and Customer Centric Approach -- The Domains and Directions of IT Impacts -- Digital Wheelbarrows in Local Government -- E-Government Objectives, Means, and Reach -- The Organizational Membrane Penetrated by Mobile Technologies -- E-Procurement: The Improvement of Supporting and Strategic Operations -- Instrumental Digital Customer Involvement -- Ev…
Ways of the Hands -- A Design Theme for Tangible Interaction: Embodied Facilitation -- Supporting High Coupling and User-Interface Flexibility -- A Groupware Design Framework for Loosely Coupled Workgroups -- Formally Analyzing Two-User Centralized and Replicated Architectures -- Working Together Inside an Emailbox -- Emergent Temporal Behaviour and Collaborative Work -- Managing Currents of Wo…
Invited Talks -- Attached Types and Their Application to Three Open Problems of Object-Oriented Programming -- The Emergent Structure of Development Tasks -- Java -- Loosely-Separated “Sister” Namespaces in Java -- Efficiently Refactoring Java Applications to Use Generic Libraries -- Sharing the Runtime Representation of Classes Across Class Loaders -- Aspects and Modularity -- Aspect-Orien…
Matching Points with Circles and Squares -- The Minimum Manhattan Network Problem: A Fast Factor-3 Approximation -- Algorithms for the d-Dimensional Rigidity Matroid of Sparse Graphs -- Sliding Disks in the Plane -- Weighted Ham-Sandwich Cuts -- Towards Faster Linear-Sized Nets for Axis-Aligned Boxes in the Plane -- Farthest-Point Queries with Geometric and Combinatorial Constraints -- Grid Ver…
Invited Talks -- Algorithmic Problems in Ad Hoc Networks -- Five Challenges in Wide-Area Sensor Systems -- Challenges in Programming Sensor Networks -- Regular Papers -- Distributed Proximity Maintenance in Ad Hoc Mobile Networks -- Adaptive Triangular Deployment Algorithm for Unattended Mobile Sensor Networks -- An Adaptive Blind Algorithm for Energy Balanced Data Propagation in Wireless Senso…
The Telegraph and Telephone Modes -- Fundamentals -- Broadcasting -- Gossiping -- Systolic Communication -- Fault-Tolerance -- Distributed Networks -- Broadcast on Distributed Networks -- Leader Election in Asynchronous Distributed Networks -- Fault-Tolerant Broadcast in Distributed Networks.Preface Due to the development of hardware technologies (such as VLSI) in the early 1980s, the interest …
Applications -- Increasing Interconnection Network Connectivity for Reducing Operator Complexity in Asynchronous Vision Systems -- Geometric Robot Mapping -- Discrete Geometry Applied in Hard Real-Time Systems Validation -- Discrete Hierarchical Geometry -- Hierarchical Watersheds Within the Combinatorial Pyramid Framework -- Optimal Design of 2D/3D Hierarchical Content-Based Meshes for Multime…
Contributed Talks of APPROX -- The Network as a Storage Device: Dynamic Routing with Bounded Buffers -- Rounding Two and Three Dimensional Solutions of the SDP Relaxation of MAX CUT -- What Would Edmonds Do? Augmenting Paths and Witnesses for Degree-Bounded MSTs -- A Rounding Algorithm for Approximating Minimum Manhattan Networks -- Packing Element-Disjoint Steiner Trees -- Approximating the B…
Invited Talks -- Online Packet Switching -- Approximation Algorithms for Mixed Fractional Packing and Covering Problems -- Regular Papers -- Minimum Sum Multicoloring on the Edges of Planar Graphs and Partial k-Trees -- Online Bin Packing with Resource Augmentation -- A PTAS for Delay Minimization in Establishing Wireless Conference Calls -- This Side Up! -- Approximation Algorithm for Directed…
Two-Server Password-Only Authenticated Key Exchange -- Strengthening Password-Based Authentication Protocols Against Online Dictionary Attacks -- Cryptanalysis of an Improved Client-to-Client Password-Authenticated Key Exchange (C2C-PAKE) Scheme -- Efficient Security Mechanisms for Overlay Multicast-Based Content Distribution -- A Traitor Tracing Scheme Based on RSA for Fast Decryption -- N-Par…