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Communication-Efficient Inner Product Private Join and Compute with Cardinality
ACM Asia Conference on Computer and Communications Security, 2023Private join and compute (PJC) is a paradigm where two parties owing their private database securely join their databases and compute a function over the combined database. Inner product PJC, introduced by Lepoint et al. (Asiacrypt’21), is a class of PJC
Koji Chida +4 more
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PGMJoins: Random Join Sampling with Graphical Models
SIGMOD Conference, 2021Modern databases face formidable challenges when called to join (several) massive tables. Joins (especially when entailing many-to-many joins) are very time- and resource-consuming, join results can be too big to keep in memory, and performing analytics ...
A. Shanghooshabad +5 more
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Joins and subdirect products of varieties
Algebra universalis, 2011We generalise in three different directions two well-known results in universal algebra. Gratzer, Lakser and Plonka proved that independent subvarieties $${\mathcal{V}_{1}, \mathcal{V}_{2}}$$ of a variety
Kowalski Tomasz, PAOLI, FRANCESCO
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Horocycle Flows, Joinings and Rigidity of Products [PDF]
The Annals of Mathematics, 1983 This is a fairly long and technical paper in which a number of interesting results are proved. The paper is divided into two parts: part I deals with joinings of horocylce flows; part II deals with rigidity of products of horocycle flows. We quote a sample result from each part which, hopefully, will convey the flavour of the results but which are ...
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Joining Aluminium for Mass Production Industries
SAE Technical Paper Series, 1983Resistance welding is the major process used for the mass production of sheet metal components but, when used on aluminium, problems arise because of the conductivity of the sheet, the rapid degradation of the copper electrodes and the tendency to solidification cracking of some alloys.
R. M. Rivett, W. Lucas
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Avoiding Cartesian products for multiple joins
Journal of the ACM, 1997Computing the natural join of a set of relations is an important operation in relational database systems. The ordering of joins determines to a large extent the computation time of the join. Since the number of possible orderings could be very large, query optimizers first reduce the search space by using various heuristics and then try ...
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Production cell for laser joining of microsystems with modular “Pick and Join” tools
Microsystem Technologies, 2006The ongoing trend in the Microtechnology field reflects a further increase of the product miniaturization and in the same time shortened lifetime cycles. These aspects are the basis for the development of new packaging and interconnection concepts with increased efficiency and reliability.
PopraweR., BosseL., BogleaA.
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Joining and production technologies
2009New approaches to production engineering are being applied extensively in the automotive industry. This involves the entire production process from the car body plant through to assembly, starting with the first metal panel, continuing with the finished body, and ending with the completed vehicle.
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C2Net: A Network-Efficient Approach to Collision Counting LSH Similarity Join
IEEE Transactions on Knowledge and Data Engineering, 2019Similarity join of two datasets $P$ and $Q$ is a primitive operation that is useful in many application domains. The operation involves identifying pairs $(p,q)$, in the Cartesian product of $P$ and $Q$ such that $(p,q)$ satisfies a stipulated similarity
Hangyu Li +4 more
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Finding Optimal Join Tree forMulti-Join Stream Queries in a Production System
26th IEEE International Conference on Distributed Computing Systems Workshops (ICDCSW'06), 2006Data Stream Management Systems (DSMS) handle a particular type of database applications that involve multiple continuous data streams with inputs arriving at highly variable and unpredictable rates. Since data rate fluctuates over time in this type of applications the appropriate join tree is crucial for maintaining high system throughput.
Heyong-Ah Choi, J.S. Gomes
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