Computer networks have become a critical infrastructure. In fact, networks should not only
meet strict requirements in terms of correctness, availability, and performance but they …

Reconfigurable optical networks have emerged as a promising technology to efficiently
serve the fast-growing traffic produced by the digital society. This paper provides a survey of …

We present a decade of evolution and production experience with Jupiter datacenter
network fabrics. In this period Jupiter has delivered 5x higher speed and capacity, 30 …

Quantum communication brings radically new capabilities that are provably impossible to
attain in any classical network. Here, we take the first step from a physics experiment to a …

Content Hypergiants deliver the vast majority of Internet traffic to end users. In recent years,
some have invested heavily in deploying services and servers inside end-user networks …

Cloud networks are increasingly managed by centralized software defined controllers.
Centralized traffic engineering controllers achieve higher network throughput than …

Emerging optical technologies introduce opportunities to recon gure network topologies at
runtime. The resulting topological exibilities can be exploited to design novel demand-aware …

OpenConfig and OpenROADM are emerging as the most relevant initiatives to support
partial disaggregation, in which the optical line system is provided by a single vendor while …

The rapid expansion of global cloud wide-area networks (WANs) has posed a challenge for
commercial optimization engines to efficiently solve network traffic engineering (TE) …

Fiber cut events reduce the capacity of wide-area networks (WANs) by several Tbps. In this
paper, we revive the lost capacity by reconfiguring the wavelengths from cut fibers into …