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IJHIS
2007
89views more  IJHIS 2007»
15 years 6 months ago
A new hybrid heuristic for driver scheduling
This paper describes a new hybrid method based on the application of the Population Training Algorithm (PTA) and linear programming (LP) for generation of schedules for drivers in...
Geraldo R. Mauri, Luiz Antonio Nogueira Lorena
IJMC
2007
40views more  IJMC 2007»
15 years 6 months ago
Valuing wireless data services solutions for corporate clients using real options
: The paper deals with wireless data services and their importance in the enterprise world. Provisioning in difficult-to-reach areas of tall buildings is challenging. To extend cov...
William Ramirez, Fotios C. Harmantzis, Venkata Pra...
IJNSEC
2007
115views more  IJNSEC 2007»
15 years 6 months ago
Novel Secure Communication Protocol for Conditional Access System
A protocol for secure communication between set-top box and smart card in conditional access system is proposed. The proposed protocol uses the Schnorr identification scheme to a...
Yongliang Liu, Xiaolin Yang, Hongxun Yao, Wen Gao
IJNVO
2007
90views more  IJNVO 2007»
15 years 6 months ago
Exploring the transaction dimensions of supply chain management
It is argued that firm cooperation in supply chain management can be classified as a hybrid governance structure in a new institutional sense. Using a key informant survey, explora...
Britta Lietke, Madlen Boslau
INFSOF
2007
148views more  INFSOF 2007»
15 years 6 months ago
Mutating database queries
A set of mutation operators for SQL queries that retrieve information from a database is developed and tested against a set of queries drawn from the NIST SQL Conformance Test Sui...
Javier Tuya, María José Suáre...