
Frontiers in Algorithmics and Algorithmic Aspects in Information and Management
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Content
- Title
- Preface
- Organization
- Table of Contents
- Invited Lectures
- Progress in Complexity of Counting Problems
- References
- Recent Developments in the Theory of Pre-processing
- Summary
- Recent Developments in the Mechanism Design Problem for Scheduling
- References
- Degree-Driven Design for Correct Geometric Algorithms
- Contributed Papers
- Approximation Algorithm for the Uniform Bounded Facility Problem
- Introduction
- UBFLP Model
- Greedy Approximation Algorithm for UBFLP on General Graph
- Constant-Factor Approximation Algorithm for UBFLP on Plane
- Conclusion
- References
- The k-Canadian Travelers Problem with Communication
- Introduction
- Problem Description
- The k-Canadian Travelers Problem with Full Communication (P1)
- The k-Canadian Travelers Problem with Limited Communication (P2)
- Retrace-Alternating Strategy in Urban Environment
- Conclusion
- References
- An Improved Competitive Algorithm for One-Dimensional Incremental Median Problem
- Introduction
- Algorithm Description
- Competitive Ratio Analysis
- Proof of Lemma 1
- Conclusion
- References
- Approximation Scheme for Scheduling Resumable Proportionally Deteriorating Jobs
- Introduction
- Preliminaries
- The Complexity
- AnFPTAS
- Concluding Remarks
- References
- An Improved Approximation Algorithm for the Complementary Maximal Strip Recovery Problem
- Introduction
- Preliminaries
- Favorable Operations
- A 73-Approximation Algorithm
- The Approx-CMSR Algorithm
- Performance Analysis
- Conclusions
- References
- Greedy Routing via Embedding Graphs onto Semi-metric Spaces
- Introduction
- Greedy Drawing in the Euclidean Spaces
- Succinctness in Greedy Drawing
- Succinct-Greedy Drawing in the Hyperbolic Plane
- Our Approach and Results
- Greedy Routing via Embedding Graphs into Semi-metric Spaces
- Greedy Routing via Semi-metric Spaces
- A Group of Semi-metric Spaces
- A Simple Greedy Routing Algorithm for Arbitrary Trees
- Greedy Routing for Connected Graphs
- References
- On Variants of the Spanning Star Forest Problem
- Introduction
- Our Contributions
- Notation Used for Approximation Algorithms
- Spanning Star Forest in Graphs with Minimum Degree Constraints
- Spanning k-Tree Forest Problem
- Improved Approximation Algorithm
- Inapproximability Results
- Improved Hardness Results for Spanning Star Forest
- References
- An Implicit Degree Condition for Cyclability in Graphs
- Introduction
- The Proof of Theorem 6
- References
- Parallel Enumeration of Lattice Animals
- Introduction
- Redelmeier's Algorithm
- Parallelism
- Results
- References
- Parameterized Edge Dominating Set in Cubic Graphs
- Introduction
- Enumeration-Based Algorithms
- Branching on Graphs of Maximum Degree 2
- Some Techniques
- The Algorithm
- Dealing with Leaf 6-Cycles
- Dealing with Leaf 7-Cycles
- Dealing with (3,0) Vertices
- Branching Rules in Step 7
- Branching Rules in Step 8
- Branching Rules in Step 9
- The Finial Result
- Concluding Remarks
- References
- On Some Geometric Problems of Color-Spanning Sets
- Introduction
- Computing the Maximum Diameter Color-Spanning Set
- Hardness of the LCPCS Problem
- NP-hardness for the Planar Minimum Color-Spanning Tree Problem
- NPO-hardness for PMCST
- Conclusions
- References
- Approximation Algorithms for Cutting a Convex Polyhedron Out of a Sphere
- Introduction
- Preliminaries
- Lower Bounds
- An Efficient O(n logn) Time Approximation Algorithm
- Box Cutting Phase
- Carving Phase
- Constant and O(logn) Factor Approximation Algorithms
- A General Property
- Algorithms in the Carving Phase
- Concluding Remarks
- References
- An Algorithm for Optimal Acyclic Edge-Colouring of Cubic Graphs
- Introduction
- The Algorithm
- The Complexity of the Algorithm
- References
- Complexity of Total {k}-Domination and Related Problems
- Introduction
- Preliminaries
- Summary of Our Contributions
- {k}-Domination and Total {k}-Domination
- NP-Completeness Results
- Approximation Results
- Total {k}-Domatic Number
- References
- The Min-Power Multicast Problems in Wireless Ad Hoc Networks: A Parameterized View
- Introduction
- Graph Model and Related Definitions
- Min-power Single-source h-Multicast is in FPT
- Reduction to Hop-bounded Directed Steiner Subgraph
- Solving Hop-Bounded Directed Steiner Subgraph
- Solving Min-power Single-source h-Multicast
- Parameterized Hardness Results
- Conclusions
- References
- Constant Sum Flows in Regular Graphs
- Introduction and Preliminaries
- Constant-Sum Flows for Regular Graphs
- Odd Regular Graphs
- Even Regular Graphs
- Concluding Remarks
- References
- 2D Knapsack: Packing Squares
- Introduction
- Preliminaries and Models
- A Simple Algorithm IHS and Its Applications
- Increasing Height Shelf
- IHS Algorithm for Packing Small Items
- A Modified IHS Algorithm for Packing Small Items
- A Simple Polynomial Time Approximation Scheme
- References
- Tight Approximation Bounds for Greedy Frugal Coverage Algorithms
- Introduction
- The Greedy Algorithm
- The Parameterized LP Lemma
- The Upper Bound
- Adding a Corrective Phase
- The Parameterized LP Lemma
- The Upper Bound
- Extensions
- References
- Algorithms for Interval Structures with Applications
- Introduction
- The Single-source K-link Shortest Path Problem on Interval Graphs
- Some Useful Structures of K-link Shortest Paths in I
- The O(Kn) Time K-SP Algorithm
- The Generalized Optimal Color-Spanning Problem
- The Two-Scan G-OCS Algorithm
- The One-Scan G-OCS Algorithm
- References
- Single Machine Scheduling with an Operator Non-availability Period to Minimize Total Completion Time
- Introduction
- Problem and Algorithm
- Preliminary Results
- Proof of the Worst-Case Ratio
- References
- PSAEC: An Improved Algorithm for Short Read Error Correction Using Partial Suffix Arrays
- Introduction
- Background
- Notations and Suffix Array
- The HiTEC Algorithm
- PSAEC
- Methods
- Algorithm
- Parallelization
- Experiments
- Conclusion
- References
- Two Hardness Results on Feedback Vertex Sets
- Introduction
- The Reduction
- The Lower Bounds
- In G(n,p)
- In GRB(n,r)
- Open Problems
- References
- Approximation Algorithms for Unrelated Machine Scheduling with an Energy Budget
- Introduction
- The Continuous Model
- The Discrete Model
- A 2-Approximation Algorithm with Energy Augmentation
- Concluding Remarks
- References
- Plane-Filling Properties of Directed Figures
- Introduction
- Preliminaries
- Infinite and Semi-infinite Zippers
- Filling the Plane with Figures
- Final Remarks
- References
- An Iterative Method for Generating Loop Invariants
- Introduction
- Preliminaries
- Invariant Generation
- Solving Constraints
- Case Studies
- Conclusion
- References
- Algorithms for Computing Bidirectional Best Hit r-Window Gene Clusters
- Introduction
- Problem Formulation
- BBHRW Using Similarity Measure count
- Similarity Measure count
- Algorithm SWBST
- Time Complexity Analysis of Algorithm SWBST
- BBHRW Using Similarity Measure msint
- Similarity Measure msint
- Algorithm SWOT
- Time Complexity Analysis of Algorithm SWOT
- Results and Discussion
- Experimental Setup
- Comparison of the Running Time
- Characteristics of BBHRW Clusters for count and msint
- Conclusion
- References
- Contracted Webgraphs: Structure Mining and Scale-Freeness
- Introduction
- Contracted Webgraphs
- Undirected Webgraphs
- Intra-/Inter-domain Substructures and Contractions
- Contracted Webgraphs
- Isolated Cliques and Isolated Stars as Communities and Spams
- Outline of Experiments on Contracted Webgraphs
- Scale-Freeness of Contracted Webgraphs
- Properties of Isolated Clique Contracted Webgraphs
- Properties of Isolated Star Contracted Webgraphs
- Properties of Isolated Clique and Isolated Star Contracted Webgraphs
- Scale-Freeness and Self-similarities in Contracted Webgraphs
- Structure Mining on Contracted Webgraphs
- Structure Mining on Isolated Clique Contracted Webgraphs
- Structure Mining on Isolated Star Contracted Webgraphs
- Structure Mining on Isolated Clique and Isolated Star Contracted Webgraphs
- Validity of Contracted Webgraphs for Structure Mining
- Concluding Remarks
- References
- Hardness of Finding Two Edge-Disjoint Min-Min Paths in Digraphs
- Introduction
- A Simpler NP-Completeness Proof for the Edge-Disjoint Min-Min Problem in General Digraphs
- Extension of the Proof to Planar Digraphs
- Conclusion
- References
- Online Algorithm for 1-Space Bounded Multi-dimensional Bin Packing
- Introduction
- Preliminary
- Packing Strategy
- Analysis of the Strategy
- References
- Online Algorithms for Maximizing Weighted Throughput of Unit Jobs with Temperature Constraints
- Introduction
- Deterministic Case
- Randomized Case: Full Heat
- Randomized Case: Non-full Heat
- Multiple Processors
- Conclusion
- References
- Temperature Aware Online Algorithms for Scheduling Equal Length Jobs
- Introduction
- The Nonpreemptive Model
- Lower Bound
- Upper Bound: Coolest First
- Upper Bound: Any Reasonable Algorithm
- The Preemptive Restart Model
- The Preemptive Resume Model
- References
- Visibility Testing and Counting
- Introduction
- The Visibility Testing Problem
- The Visibility Counting Problem
- Conclusion
- References
- The Nearest Neighbor Spearman Footrule Distance for Bucket, Interval, and Partial Orders
- Introduction
- Preliminaries
- Distance Problems
- Rank Aggregation Problem
- Approximation Algorithms
- Conclusion and Open Problems
- References
- Minimum Width Rectangular Annulus
- Introduction
- Problem Definition and Notations
- Axis-Parallel Annulus
- Arbitrarily Oriented Annulus
- Algorithm and Complexity
- Conclusion
- References
- An Experimental Study on Generating Planar Graphs
- Introduction
- Graph Generators
- (n)-generators
- (n,m)-generators
- Summary
- Experiments
- Dataset Generation
- Basic Graph Properties
- Algorithmical Behavior
- Conclusions
- References
- Author Index
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