Recommender system e optical telegraph: o que têm em comum

1. Passo 1. Recommender system — é utilizado em — Video hosting. Recommendations.
2. Passo 2. Video hosting — utiliza — Streaming. Streaming.
3. Passo 3. Streaming — utiliza — Internet. Transmission over a network.
4. Passo 4. Internet — utiliza — Packet switching. Data is sent in packets.
5. Passo 5. Packet switching — funciona como — Electrical telegraph. An analogy: telegraph messages were passed from station to station with intermediate storage — a “store and forward” principle similar to packet transmission.
6. Passo 6. Electrical telegraph — evoluiu de — Optical telegraph. The electrical telegraph replaced semaphore lines.

Abrir Evothings