Kartik Venkatraman

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Greedy algorithms for subgraph pattern matching operations are often sufficient when the graph data set can be held in memory on a single machine. However, as graph data sets increasingly expand and require external storage and partitioning across a cluster of machines, more sophisticated query optimization techniques become critical to avoid explosions in(More)
Future wireless networks are in need to provide customers with high data rate, wideband multiple services, and flexible communication. Nowadays, there is a strong competition between optical access technologies and wireless access technologies to achieve these requirements. The optical fiber access networks provide wide bandwidth digital services and(More)
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