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WebRTC is a solid initiative for building a standardized and interoperable real-time multimedia communication technology fully integrated on the WWW. Opportunity or threat, WebRTC is relevant enough to catch the attention of all market stakeholders. In this paper, we analyze the current status of WebRTC and show how creating a number of server-side enablers could push this technology beyond just peer-to-peer...
in shared-memory Chip Multiprocessor (CMP), shared data between different cores must be exchanged through the last-level-shared-cache and cache coherence must be maintained at the same time. As the number of cores increase, the cache coherence wall has become more and more serious. As for the multimedia applications full of streaming-like data, existing multicore cache coherence protocols show lower...
Identity federation is a key requirement for today's distributed services. This technology allows managed sharing of users' identity information between identity providers (IDP), and subsequently, the use of federated identities to access service providers (SP). Single sign-on (SSO) is a core feature provided by these systems. The Session Initiation Protocol (SIP) is a signaling framework for session...
Multi-Core Digital Signal Processors (MC-DSPs) often suffer from limited memory bandwidth and long access latency caused by shared-memory structures. Data forwarding is an efficient data speculation technique to hide memory access latencies. This paper proposes a new Data Stream Clustered Forwarding (DSCF) technique for MC-DSPs in shared-memory structures. DSCF combines data streams forwarding operations...
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