Turkish defense contractor STM, which produces upgraded unmanned aerial vehicles, also known as "kamikaze drones," opened the doors of its manufacturing facility for the first time to Anadolu Agency.
Turkey is producing, and planning to export, advanced kamikaze drones that can operate in swarms and locate their own targets. Turkey is fast becoming leading a player in the military drone market, and Kargu could provide a significant boost.
A STATEMENT OF COMMITMENT BY STM PUBLISHERS TO A ROADMAP TO ENABLE TEXT AND DATA MINING (TDM) FOR NON COMMERCIAL SCIENTIFIC RESEARCH IN THE EUROPEAN UNION
This is an Erlang solution to "The Santa Claus problem", % as discussed by Simon Peyton Jones (with a Haskell solution using % Software Transactional Memory) in "Beautiful code". % He quotes J.A.Trono "A new exercise in concurrency", SIGCSE 26:8-10, 1994.
We have designed, implemented, and evaluated AtomCaml, an extension to Objective Caml that provides a synchronization primitive for atomic (transactional) execution of code. A first-class primitive function of type (unit->'a)->'a evaluates its argument (which may call other functions, even external C functions) as though no other thread has interleaved execution. Our design ensures fair scheduling and obstruction-freedom. Our implementation extends the Objective Caml bytecode compiler and run-time system to support atomicity. A logging-and-rollback approach lets us undo uncompleted atomic blocks upon thread pre-emption, and retry them when the thread is rescheduled. The mostly functional nature of the Caml language and the Objective Caml implementation's commitment to a uniprocessor execution model (i.e., threads are interleaved, not executed simultaneously) allow particularly efficient logging.
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