WebUnfortunately, these solutions neither support complex graph-based queries nor achieve efficient real-time queries. In view of these limitations, we design DMatrix, a novel 3 … WebIn this paper, we propose a new graph sketch method, gSketch, which combines well studied synopses for traditional data streams with a sketch partitioning technique, to estimate and optimize the responses to basic queries on graph streams. ... We consider two different scenarios for query estimation: (1) A graph stream sample is available; (2 ...
LSketch: A Label-Enabled Graph Stream Sketch Toward Time …
WebSep 20, 2024 · SBG-sketch: a self-balanced sketch for labeled-graph stream summarization. Applications in various domains rely on processing graph streams, e.g., communication logs of a cloud-troubleshooting system, road-network traffic updates, and interactions on a social network. A labeled-graph stream refers to a sequence of … WebC. C. A. Peixiang Zhao and M. Wang, "gsketch: on query estimation in graph stream," in Proc. of VLDB, 2011. M. Charikar, K. C. Chen, and M. Farach-Colton, "Finding frequent items in data streams," in Proc. of ICALP, 2002. G. Cormode, "Sketch techniques for approximate query processing," in Foundations and Trends in Databases. NOW … end of pregnancy headaches
Finding needles in a hay stream: On persistent item lookup in data ...
WebNov 1, 2011 · In this paper, we propose a new graph sketch method, gSketch, which combines well studied synopses for traditional data streams with a sketch partitioning … WebIn view of these limitations, we design DMatrix, a novel 3-dimensional graph sketch to facilitate fast and accurate queries in graph stream. Both structural query and weight-based estimation are supported with DMatrix. Webpose a new graph sketch method, gSketch, which combines well studied synopses for traditional data streams with a sketch partitioning technique, to estimate and optimize … end of powerpoint slide