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  2. Least-cost routing - Wikipedia

    en.wikipedia.org/wiki/Least-cost_routing

    In voice telecommunications, least-cost routing (LCR) is the process of selecting the path of outbound communications traffic based on cost.Within a telecoms carrier, an LCR team might periodically (monthly, weekly or even daily) choose between routes from several or even hundreds of carriers.

  3. Lottery scheduling - Wikipedia

    en.wikipedia.org/wiki/Lottery_scheduling

    Lottery scheduling is a probabilistic scheduling algorithm for processes in an operating system. Processes are each assigned some number of lottery tickets, and the scheduler draws a random ticket to select the next process. The distribution of tickets need not be uniform; granting a process more tickets provides it a relative higher chance of ...

  4. Computer reservation system - Wikipedia

    en.wikipedia.org/wiki/Computer_reservation_system

    The MARS-1 train ticket reservation system was designed and planned in the 1950s by the Japanese National Railways' R&D Institute, now the Railway Technical Research Institute, with the system eventually being produced by Hitachi in 1958. [6] It was the world's first seat reservation system for trains. [7]

  5. Centre for Railway Information Systems - Wikipedia

    en.wikipedia.org/wiki/Centre_for_Railway...

    Next Generation e-Ticketing (NGeT): The Internet-based E-ticketing reservation system, developed for IRCTC, that connects at the back-end to PRS. [7] Computerization of Indian Railways' Unreserved Ticketing System: Unreserved ticketing is a major component of IR's ticket volume, and an important source of revenue.

  6. OTRS - Wikipedia

    en.wikipedia.org/wiki/OTRS

    OTRS (originally Open-Source Ticket Request System) is a service management suite. The suite contains an agent portal, admin dashboard and customer portal. In the agent portal, teams process tickets and requests from customers (internal or external). There are various ways in which this information, as well as customer and related data can be ...

  7. Computer booking system - Wikipedia

    en.wikipedia.org/wiki/Computer_booking_system

    Computer booking systems allow public service with reduced staff involvement. Typically a computer booking system consists of both server and client software. The server software might run within the LAN or more typically is run from a publicly accessible web-server thus enabling users to book or reserve their computer time from their web-browser.

  8. Authorities investigate disturbing, racist text messages sent ...

    www.aol.com/news/authorities-investigate...

    Federal and local authorities are investigating a host of racist text messages sent to an unknown number of Black recipients across the country.

  9. Ticket lock - Wikipedia

    en.wikipedia.org/wiki/Ticket_lock

    Like this system, a ticket lock is a first in first out (FIFO) queue-based mechanism. It adds the benefit of fairness of lock acquisition and works as follows; there are two integer values which begin at 0. The first value is the queue ticket, the second is the dequeue ticket.