Class information for:
Level 1: PERISHABLE INVENTORY//POSITIVE LEAD TIME//ISSUING POLICY

Basic class information

Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes

The table includes all classes above and classes immediately below the current class.



Cluster id Level Cluster label #P
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
80 3       OPERATIONS RESEARCH & MANAGEMENT SCIENCE//ENGINEERING, INDUSTRIAL//EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 84493
252 2             OPERATIONS RESEARCH & MANAGEMENT SCIENCE//INVENTORY//INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS 19685
23411 1                   PERISHABLE INVENTORY//POSITIVE LEAD TIME//ISSUING POLICY 370

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PERISHABLE INVENTORY authKW 809189 5% 50% 19
2 POSITIVE LEAD TIME authKW 438066 2% 86% 6
3 ISSUING POLICY authKW 425899 1% 100% 5
4 POSTPONED DEMANDS authKW 425899 1% 100% 5
5 PERISHABLE INVENTORY MANAGEMENT authKW 379432 2% 64% 7
6 PERISHABLE ITEMS authKW 350438 3% 34% 12
7 INVENTORY WITH SERVICE TIME authKW 340719 1% 100% 4
8 PERISHABLE authKW 299970 2% 39% 9
9 BLOOD SUPPLY CHAIN authKW 266183 1% 63% 5
10 POSITIVE SERVICE TIME authKW 255539 1% 100% 3

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Operations Research & Management Science 19357 52% 0% 191
2 Engineering, Industrial 3299 16% 0% 61
3 Management 1520 14% 0% 53
4 Engineering, Manufacturing 1298 11% 0% 39
5 Hematology 1246 18% 0% 67
6 Statistics & Probability 267 7% 0% 26
7 Computer Science, Interdisciplinary Applications 247 8% 0% 28
8 Mathematics, Applied 110 8% 0% 30
9 Agricultural Economics & Policy 78 1% 0% 4
10 Medical Informatics 52 2% 0% 6

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BLOOD STOCKS MANAGEMENT EME 170360 1% 100% 2
2 CBA 5202 85180 0% 100% 1
3 CONCEPCION BLOOD 85180 0% 100% 1
4 EPIDEM INTELLIGENCE SERVMED TRANSMISS TEAM 85180 0% 100% 1
5 GLOBAL AIDSHIV PREVENT BRANCH 85180 0% 100% 1
6 JOSEPH L ROTMAN MANAGMENT 85180 0% 100% 1
7 JOSEPH W LUTER III BUSINESS 85180 0% 100% 1
8 OPERAT MANAGEMENT QUANTITAT TECHN 85180 0% 100% 1
9 PATHOL MANAGEMENT SCI ENGN 85180 0% 100% 1
10 STANFORD HOSP TRANSFUS SERV 85180 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANSFUSION 17247 11% 1% 40
2 INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS 8804 6% 0% 24
3 ANNALS OF OPERATIONS RESEARCH 5435 4% 0% 15
4 OPERATIONS RESEARCH 4175 4% 0% 13
5 VOX SANGUINIS 4169 4% 0% 14
6 MATHEMATICAL METHODS OF OPERATIONS RESEARCH 3988 2% 1% 7
7 ABEL SYMPOSIA 3310 2% 1% 6
8 NAVAL RESEARCH LOGISTICS 2636 2% 0% 8
9 EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 2464 6% 0% 21
10 OR SPEKTRUM 1925 1% 1% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PERISHABLE INVENTORY 809189 5% 50% 19 Search PERISHABLE+INVENTORY Search PERISHABLE+INVENTORY
2 POSITIVE LEAD TIME 438066 2% 86% 6 Search POSITIVE+LEAD+TIME Search POSITIVE+LEAD+TIME
3 ISSUING POLICY 425899 1% 100% 5 Search ISSUING+POLICY Search ISSUING+POLICY
4 POSTPONED DEMANDS 425899 1% 100% 5 Search POSTPONED+DEMANDS Search POSTPONED+DEMANDS
5 PERISHABLE INVENTORY MANAGEMENT 379432 2% 64% 7 Search PERISHABLE+INVENTORY+MANAGEMENT Search PERISHABLE+INVENTORY+MANAGEMENT
6 PERISHABLE ITEMS 350438 3% 34% 12 Search PERISHABLE+ITEMS Search PERISHABLE+ITEMS
7 INVENTORY WITH SERVICE TIME 340719 1% 100% 4 Search INVENTORY+WITH+SERVICE+TIME Search INVENTORY+WITH+SERVICE+TIME
8 PERISHABLE 299970 2% 39% 9 Search PERISHABLE Search PERISHABLE
9 BLOOD SUPPLY CHAIN 266183 1% 63% 5 Search BLOOD+SUPPLY+CHAIN Search BLOOD+SUPPLY+CHAIN
10 POSITIVE SERVICE TIME 255539 1% 100% 3 Search POSITIVE+SERVICE+TIME Search POSITIVE+SERVICE+TIME

Core articles

The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1



rank cluster_id2 link
1 30673 DMSMS//OBSOLESCENCE//FINAL ORDER
2 24875 FLUID QUEUE//STOCHASTIC FLUID MODEL//MARKOV MODULATED BROWNIAN MOTION
3 987 INVENTORY//DETERIORATING ITEMS//EOQ
4 2576 SPARE PARTS//INTERMITTENT DEMAND//INVENTORY
5 16865 TRANSFUSION SAFETY//TRANSFUSION CLINIQUE ET BIOLOGIQUE//HAEMOVIGILANCE
6 16249 INVENTORY ROUTING//INVENTORY ROUTING PROBLEM//JOINT REPLENISHMENT
7 10030 BLOOD DONATION//VASOVAGAL REACTION//TRANSFUSION
8 38451 RUSSIA EAST EUROPE CENT ASIA//AMERICAS EAST ASIA POLICY//COMFORT WOMEN AGREEMENT
9 11182 CALL CENTERS//MANY SERVER QUEUES//HALFIN WHITT REGIME
10 37169 BIOTYPING BACTERIAL//DRUG AND SERUM SUSCEPTIBILITY//RESISTOGRAM TYPING

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