IEICE SEARCH SYSTEM

Keyword : approximation algorithm

Modeling and Algorithms for QoS-Aware Service Composition in Virtualization-Based Cloud Computing Jun HUANG Yanbing LIU Ruozhou YU Qiang DUAN Yoshiaki TANAKA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/01/01 Vol. E96-B No. 1 pp. 10-19 Type of Manuscript: Special Section PAPER (Special Section on Network Virtualization, and Fusion Platform of Computing and Networking) Category: Keyword: cloud service provisioning, network virtualization, quality of service, service composition, approximation algorithm,
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On Approximating a Multicast Routing Tree with Multiple Quality-of-Service Constraints Jun HUANG Yoshiaki TANAKA Yan MA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/06/01 Vol. E95-B No. 6 pp. 2005-2012 Type of Manuscript: PAPER Category: Network Keyword: multicast tree, QoS routing, nonlinear combination, heuristic, approximation algorithm,
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Network Design Methods for Minimizing Number of Links Added to a Network to Alleviate Performance Degradation Following a Link Failure Nozomu KATAYAMA Takeshi FUJIMURA Hiroyoshi MIWA Noriaki KAMIYAMA Haruhisa HASEGAWA Hideaki YOSHINO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/06/01 Vol. E94-B No. 6 pp. 1630-1639 Type of Manuscript: PAPER Category: Fundamental Theories for Communications Keyword: quality of service, backbone network, optimization problem, NP-complete, approximation algorithm,
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Improved Approximation Algorithms for Firefighter Problem on Trees Yutaka IWAIKAWA Naoyuki KAMIYAMA Tomomi MATSUI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2011/02/01 Vol. E94-D No. 2 pp. 196-199 Type of Manuscript: Special Section PAPER (Special Section on Foundations of Computer Science -- Mathematical Foundations and Applications of Algorithms and Computer Science --) Category: Keyword: firefighter problem, approximation algorithm, rooted tree,
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Approximation to the Minimum Cost Edge Installation Problem Ehab MORSY Hiroshi NAGAMOCHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/04/01 Vol. E93-A No. 4 pp. 778-786 Type of Manuscript: PAPER Category: Algorithms and Data Structures Keyword: approximation algorithm, graph algorithm, routing problem, network optimization,
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A Deterministic Approximation Algorithm for Maximum 2-Path Packing Ruka TANAHASHI Zhi-Zhong CHEN
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2010/02/01 Vol. E93-D No. 2 pp. 241-249 Type of Manuscript: Special Section PAPER (Special Section on Foundations of Computer Science) Category: Keyword: 2-path packing problem, approximation algorithm, derandomization, pessimistic estimator method,
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A Space-Saving Approximation Algorithm for Grammar-Based Compression Hiroshi SAKAMOTO Shirou MARUYAMA Takuya KIDA Shinichi SHIMOZONO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2009/02/01 Vol. E92-D No. 2 pp. 158-165 Type of Manuscript: Special Section PAPER (Special Section on Foundations of Computer Science) Category: Keyword: grammar-based compression, approximation algorithm, minimum CFG problem,
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Improved Approximation Algorithms for Item Pricing with Bounded Degree and Valuation Ryoso HAMANE Toshiya ITOH
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2008/02/01 Vol. E91-D No. 2 pp. 187-199 Type of Manuscript: Special Section PAPER (Special Section on Foundations of Computer Science) Category: Approximation Algorithms Keyword: item pricing, approximation algorithm, pseudodegree, valuation ratio,
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Approximation Algorithms for Multicast Routings in a Network with Multi-Sources Ehab MOSRY Hiroshi NAGAMOCHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/05/01 Vol. E90-A No. 5 pp. 900-906 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: approximation algorithm, facility location problem, graph algorithm, multicast routing problem, network optimization, tree cover,
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Approximating a Generalization of Metric TSP Takuro FUKUNAGA Hiroshi NAGAMOCHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2007/02/01 Vol. E90-D No. 2 pp. 432-439 Type of Manuscript: Special Section PAPER (Special Section on Foundations of Computer Science) Category: Graph Algorithms Keyword: approximation algorithm, edge-connectivity, degree specification, graph algorithm, metric, network design, TSP,
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Optimal Euler Circuit of Maximum Contiguous Cost Yu QIAO Makoto YASUHARA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/01/01 Vol. E90-A No. 1 pp. 274-280 Type of Manuscript: PAPER Category: Graphs and Networks Keyword: Optimal Euler Circuit, Euler circuit, graph theory, contiguous cost, NP-complete, approximation algorithm,
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Approximated Vertex Cover for Graphs with Perfect Matchings Tomokazu IMAMURA Kazuo IWAMA Tatsuie TSUKIJI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2006/08/01 Vol. E89-D No. 8 pp. 2405-2410 Type of Manuscript: Special Section PAPER (Special Section on Invited Papers from New Horizons in Computing) Category: INVITED Keyword: approximation algorithm, vertex cover, perfect matching, MAX-2SAT,
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Dependent Randomized Rounding to the Home-Away Assignment Problem in Sports Scheduling Ayami SUZUKA Ryuhei MIYASHIRO Akiko YOSHISE Tomomi MATSUI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2006/05/01 Vol. E89-A No. 5 pp. 1407-1416 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: sports scheduling, timetabling, approximation algorithm, dependent randomized rounding,
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Inapproximability of the Edge-Contraction Problem Hideaki OTSUKI Tomio HIRATA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2006/05/01 Vol. E89-A No. 5 pp. 1425-1427 Type of Manuscript: Special Section LETTER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: edge-contraction problem, NP-hard, approximation algorithm, approximability, connected vertex cover problem,
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An Approximation Algorithm for Minimum Certificate Dispersal Problems Hua ZHENG Shingo OMURA Koichi WADA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2006/02/01 Vol. E89-A No. 2 pp. 551-558 Type of Manuscript: PAPER Category: Graphs and Networks Keyword: public-key based security system, certificate dispersal, approximation algorithm, NP-Complete,
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Approximating the Minmax Rooted-Subtree Cover Problem Hiroshi NAGAMOCHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2005/05/01 Vol. E88-A No. 5 pp. 1335-1338 Type of Manuscript: PAPER Category: Graphs and Networks Keyword: approximation algorithm, graph algorithm, partition, subtree cover problem, traveling salesman problem,
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A Note on the Complexity of Scheduling for Precedence Constrained Messages in Distributed Systems Koji GODA Toshinori YAMADA Shuichi UENO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2005/04/01 Vol. E88-A No. 4 pp. 1090-1092 Type of Manuscript: LETTER Category: Algorithms and Data Structures Keyword: scheduling, NP-completeness, approximation algorithm,
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On 2-Approximation to the Vertex-Connectivity in Graphs Hiroshi NAGAMOCHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2005/01/01 Vol. E88-D No. 1 pp. 12-16 Type of Manuscript: Special Section PAPER (Special Section on Foundations of Computer Science) Category: Keyword: graph algorithm, approximation algorithm, vertex-connectivity, MA orderings, minimum degree,
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Approximability of the Minimum Maximal Matching Problem in Planar Graphs Hiroshi NAGAMOCHI Yukihiro NISHIDA Toshihide IBARAKI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2003/12/01 Vol. E86-A No. 12 pp. 3251-3258 Type of Manuscript: PAPER Category: Graphs and Networks Keyword: graph algorithm, approximation algorithm, matching, planar graph, separator,
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Digital Halftoning: Algorithm Engineering Challenges Tetsuo ASANO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2003/02/01 Vol. E86-D No. 2 pp. 159-178 Type of Manuscript: INVITED SURVEY PAPER Category: Keyword: approximation algorithm, combinatorial optimization, matrix rounding, network flow,
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A Quasi-Solution State Evolution Algorithm for Channel Assignment Problems in Cellular Networks Nobuo FUNABIKI Toru NAKANISHI Tokumi YOKOHIRA Shigeto TAJIMA Teruo HIGASHINO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2002/05/01 Vol. E85-A No. 5 pp. 977-987 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: CAP, approximation algorithm, benchmark, NP-hard, cellular network,
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An Approximation Algorithm for the Task-Coalition Assignment Problem Yoshihiro MURATA Yasunori ISHIHARA Minoru ITO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2002/04/01 Vol. E85-D No. 4 pp. 685-693 Type of Manuscript: PAPER Category: Algorithms Keyword: agent, approximation algorithm, tasks, assignment, inapproximability,
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A Note on Approximating the Survivable Network Design Problem in Hypergraphs Liang ZHAO Hiroshi NAGAMOCHI Toshihide IBARAKI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2002/02/01 Vol. E85-D No. 2 pp. 322-326 Type of Manuscript: Special Section PAPER (Special Issue on Selected Papers from LA Symposium) Category: Keyword: survivable network design problem, approximation algorithm, connectivity, graph, hypergraph,
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Extracting Typical Classes and a Database Schema from Semistructured Data Nobutaka SUZUKI Yoichirou SATO Michiyoshi HAYASE
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2001/01/01 Vol. E84-D No. 1 pp. 100-112 Type of Manuscript: PAPER Category: Databases Keyword: semistructured data, class extraction, approximation algorithm,
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A 7/3-Approximation for the Minimum Weight 3-Connected Spanning Subgraph Problem Hiroshi NAGAMOCHI Katsuhiro SEKI Toshihide IBARAKI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2000/04/20 Vol. E83-A No. 4 pp. 687-691 Type of Manuscript: Special Section PAPER (Special Section on Discrete Mathematics and Its Applications) Category: Keyword: undirected graph, vertex-connectivity, approximation algorithm, spanning subgraph,
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Approximation Algorithms for Geometric Optimization Problems Hisao TAMAKI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2000/03/20 Vol. E83-D No. 3 pp. 455-461 Type of Manuscript: INVITED SURVEY PAPER Category: Algorithms for Geometric Problems Keyword: NP-hard optimization problems, geometric optimization, approximation algorithm, PTAS, traveling salesman, Steiner tree,
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Approximation Algorithms for Scheduling Problems Hiroaki ISHII Minoru TADA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2000/03/20 Vol. E83-D No. 3 pp. 496-502 Type of Manuscript: INVITED SURVEY PAPER Category: Approximate Algorithms for Combinatorial Problems Keyword: multi-objective scheduling, approximation algorithm, meta-heuristic, new search method,
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Approximation Algorithms for Multiprocessor Scheduling Problem Satoshi FUJITA Masafumi YAMASHITA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2000/03/20 Vol. E83-D No. 3 pp. 503-509 Type of Manuscript: INVITED SURVEY PAPER Category: Approximate Algorithms for Combinatorial Problems Keyword: multiprocessor scheduling problem, approximation algorithm,
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An Approximation Algorithm for Two-Dimensional Warping Seiichi UCHIDA Hiroaki SAKOE
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2000/01/20 Vol. E83-D No. 1 pp. 109-111 Type of Manuscript: LETTER Category: Image Processing, Image Pattern Recognition Keyword: two-dimensional warping, dynamic programming, approximation algorithm,
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Approximation Algorithm for Optimal Combinations of Scopes in OSI Management Operations Kiyohito YOSHIHARA Hiroki HORIUCHI Keizo SUGIYAMA Sadao OBANA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1997/06/20 Vol. E80-B No. 6 pp. 881-887 Type of Manuscript: Special Section PAPER (Special Issue on Network Operations and Management) Category: Protocol Keyword: OSI management, CMIS, scope, approximation algorithm,
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An Approximate Algorithm for Decision Tree Design Satoru OHTA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1992/05/20 Vol. E75-A No. 5 pp. 622-630 Type of Manuscript: PAPER Category: Optimization Techniques Keyword: decision tree, pattern recognition, optimization, approximation algorithm, statistical decision problem, source coding, polynomial time algorithm,
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