Keyword : tree


Partitioning Trees with Supply, Demand and Edge-Capacity
Masaki KAWABATA¡Ê9999999¡Ë  Kwansei Gakuin University¡¨Takao NISHIZEKI¡Ê6807319¡Ë  Kwansei Gakuin University 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/06/01
Vol. E96-A  No. 6  pp. 1036-1043
Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
treemaximum partition problemsupplydemandedge-capacityapproximation algorithm
  Summary |  Full Text:PDF (1.2MB)

An Improved Sufficient Condition for Reconfiguration of List Edge-Colorings in a Tree
Takehiro ITO  Kazuto KAWAMURA  Xiao ZHOU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/03/01
Vol. E95-D  No. 3  pp. 737-745
Type of Manuscript: Special Section PAPER (Special Section on Foundations of Computer Science – Mathematical Foundations and Applications of Computer Science and Algorithms –)
Category: 
Keyword: 
graph algorithmlist edge-coloringreachability on solution spacereconfiguration problemtree
  Summary |  Full Text:PDF (358KB)

Optimal Algorithms for Finding the Longest Path with Length and Sum Constraints in a Tree
Sung Kwon KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/06/01
Vol. E94-D  No. 6  pp. 1325-1328
Type of Manuscript: LETTER
Category: Fundamentals of Information Systems
Keyword: 
length constraintlongest pathsum constrainttree
  Summary |  Full Text:PDF (85.5KB)

Minimum Cost Edge-Colorings of Trees Can Be Reduced to Matchings
Takehiro ITO  Naoki SAKAMOTO  Xiao ZHOU  Takao NISHIZEKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/02/01
Vol. E94-D  No. 2  pp. 190-195
Type of Manuscript: Special Section PAPER (Special Section on Foundations of Computer Science -- Mathematical Foundations and Applications of Algorithms and Computer Science --)
Category: 
Keyword: 
algorithmcost edge-coloringmultitreeperfect matchingtree
  Summary |  Full Text:PDF (537.5KB)

Path Maximum Query and Path Maximum Sum Query in a Tree
Sung Kwon KIM  Jung-Sik CHO  Soo-Cheol KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/02/01
Vol. E92-D  No. 2  pp. 166-171
Type of Manuscript: Special Section PAPER (Special Section on Foundations of Computer Science)
Category: 
Keyword: 
path maximum querypath maximum sum querytree
  Summary |  Full Text:PDF (489.4KB)

Self-Stabilizing Agent Traversal on Tree Networks
Yoshihiro NAKAMINAMI  Toshimitsu MASUZAWA  Ted HERMAN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/12/01
Vol. E87-D  No. 12  pp. 2773-2780
Type of Manuscript: PAPER
Category: Distributed Cooperation and Agents
Keyword: 
agent traversaltreeself-stabilization
  Summary |  Full Text:PDF (298.2KB)

Distance between Rooted and Unordered Trees Based on Vertex and Edge Mappings
Shaoming LIU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/05/01
Vol. E87-A  No. 5  pp. 1034-1041
Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
treegraphstructurepatterndistancesimilaritymappingalgorithmpattern matching
  Summary |  Full Text:PDF (275.1KB)

Cost Total Colorings of Trees
Shuji ISOBE  Xiao ZHOU  Takao NISHIZEKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/02/01
Vol. E87-D  No. 2  pp. 337-342
Type of Manuscript: Special Section PAPER (Special Section on Foundations of Computer Science)
Category: 
Keyword: 
cost total coloringdynamic programmingmatchingtotal coloringtree
  Summary |  Full Text:PDF (245.2KB)

Efficient Algorithms for Finding a Tree 3-Spanner on Permutation Graphs
Hon-Chan CHEN  Shin-Huei WU  Chang-Biau YANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/11/01
Vol. E86-D  No. 11  pp. 2390-2394
Type of Manuscript: PAPER
Category: Algorithms
Keyword: 
treespannerpermutation graphalgorithm
  Summary |  Full Text:PDF (242.2KB)

Transitive Signature Scheme for Directed Trees
Hidenori KUWAKADO  Hatsukazu TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/05/01
Vol. E86-A  No. 5  pp. 1120-1126
Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
transitive signaturefail-stop signaturetreegraph
  Summary |  Full Text:PDF (224.1KB)

Scheduling Trees onto Hypercubes and Grids
Satoshi TAYU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/05/01
Vol. E85-A  No. 5  pp. 1011-1019
Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
task schedulingtreehypercubegridcommunication delay
  Summary |  Full Text:PDF (453.5KB)

Necessary and Sufficient Numbers of Cards for Sharing Secret Keys on Hierarchical Groups
Takaaki MIZUKI  Takao NISHIZEKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/02/01
Vol. E85-D  No. 2  pp. 333-345
Type of Manuscript: Special Section PAPER (Special Issue on Selected Papers from LA Symposium)
Category: 
Keyword: 
card gamekey exchange graphkey set protocolsecret key exchangetree
  Summary |  Full Text:PDF (399.4KB)

Solving the Single-Vehicle Scheduling Problems for All Home Locations under Depth-First Routing on a Tree
Hiroshi NAGAMOCHI  Koji MOCHIZUKI  Toshihide IBARAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/05/01
Vol. E84-A  No. 5  pp. 1135-1143
Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
vehicle-schedulingtreealgorithmlocation problem
  Summary |  Full Text:PDF (269.2KB)

Generalized Edge-Rankings of Trees
Xiao ZHOU  Md. Abul KASHEM  Takao NISHIZEKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/02/20
Vol. E81-A  No. 2  pp. 310-320
Type of Manuscript: PAPER
Category: Algorithms and Data Structures
Keyword: 
algorithmedge-rankingtreeseparator treevisible edges
  Summary |  Full Text:PDF (919KB)

The Largest Common Similar Substructure Problem
Shaoming LIU  Eiichi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/04/20
Vol. E80-A  No. 4  pp. 643-650
Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
algorithmcomplexitycommon similar substructuredistancesimilaritytree
  Summary |  Full Text:PDF (695.2KB)

Non-Graph Based Approach on the Analysis of Pointers and Structures
Dong-Soo HAN  Takao TSUDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1997/04/20
Vol. E80-D  No. 4  pp. 480-488
Type of Manuscript: Special Section PAPER (Special Issue on Parallel and Distributed Supercomputing)
Category: 
Keyword: 
record handling programspointer alias analysisdata structure detectionlinear listtreedag
  Summary |  Full Text:PDF (755.2KB)

A Method for Displaying Virtual Spaces of Natural Scenes Employing Fractal-Based Shape Data Simplification and Visual Properties
Noriaki KUWAHARA  Shin-ichi SHIWA  Fumio KISHINO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1996/06/20
Vol. E79-D  No. 6  pp. 781-791
Type of Manuscript: Special Section PAPER (Special Issue on Multimedia Computing and Communications)
Category: 
Keyword: 
real time 3D CGfractaltreevirtual realityvirtual space teleconferencing
  Summary |  Full Text:PDF (1.5MB)

Metrics between Trees Embedded in a Plane and Their Computing Methods
Eiichi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/04/20
Vol. E79-A  No. 4  pp. 441-447
Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
distancedynamic programmingpattern matchingpattern recognition similar structure searchsimilaritytree
  Summary |  Full Text:PDF (521KB)

Efficient Algorithms for Finding Largest Similar Substructures in Unordered Trees
Shaoming LIU  Eiichi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/04/20
Vol. E79-A  No. 4  pp. 428-440
Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
algorithmcomplexitydistancesimilar structuretree
  Summary |  Full Text:PDF (896.5KB)

The Distances between Unrooted and Cyclically Ordered Trees and Their Computing Methods
Shaoming LIU  Eiichi TANAKA  Sumio MASUDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1994/10/20
Vol. E77-D  No. 10  pp. 1094-1105
Type of Manuscript: PAPER
Category: Algorithm and Computational Complexity
Keyword: 
treegraphdistancesimilarityalgorithmpattern matching
  Summary |  Full Text:PDF (873.3KB)

Properties of W-Tree
Hua-An ZHAO  Wataru MAYEDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/09/20
Vol. E75-A  No. 9  pp. 1141-1147
Type of Manuscript: PAPER
Category: Graphs, Networks and Matroids
Keyword: 
graphtreeW-graphW-tree
  Summary |  Full Text:PDF (496.2KB)