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About 8,154 papers for “Tuple”

tuple

SpringerReference · 2011

Cited by 0

Tuple

Usharani Bhimavarapu, D. Jude Hemanth · 2023

Cited by 0

Tuple

National Cancer Institute · Definitions · 2020

Cited by 0Open access

From Tuple Spaces to Tuple Centres

Enrico Denti, Andrea Omicini · 1999

A tuple centre is a Linda-like tuple space whose behaviour can be programmed by means of transactional reactions to the standard communication events. This paper defines the notion of tuple centre, and shows the impact of its adoption as a coordination medium for a distributed multi-agent system on both the system design and the overall system efficiency.

Cited by 0

845 Tuple

Bulletin of Miscellaneous Information (Royal Gardens Kew)

Cited by 0

Tuple density

Baiqiang Chen, Jian Zhang · 2011

We propose tuple density to be a new metric for combinatorial test suites. It can be used to distinguish one test suite from another even if they have the same size and strength. Moreover, it is also illustrated how a given test suite can be optimized based on this metric. The initial experimental results are encouraging.

Cited by 11

Safer tuple spaces

van der Goot, RA, Schaeffer, J, Wilson, GV · Data Archiving and Networked Services (DANS) · 1997

Cited by 0

Guessing a Tuple

Robert Graczyk, Amos Lapidoth, Yiming Yan · 2021

A single-letter expression is provided for the exponential growth rate of the least expected number of guesses required to recover all the sequences produced by correlated memoryless sources when each guess is of a single source sequence, with the source at the guesser's discretion.

Cited by 0

Tuple and Dictionaries

Krishna Kumar Mohbey, Malika Acharya · BENTHAM SCIENCE PUBLISHERS eBooks · 2023

Another important data type of Python is dictionary. In the previous chapter, we acquainted the readers with the lists and strings. In this chapter, we shall discuss dictionaries and lists. lists are the ordered collection of objects but dictionaries are an unordered collection of objects. dictionary values are referred to using key-value pair instead of positional offset. Due to this, they have found great usage in search tables, records and aggregation. Another concept introduced in this chapter is tuples. These are immutable like strings and represent a stable collection of arbitrary items.

Cited by 0

Semantic tuple centres

Elena Nardini, Andrea Omicini, Mirko Viroli · Science of Computer Programming · 2012

Cited by 10

Learning Tuple Probabilities

Maximilian Dylla, Martin Theobald · arXiv (Cornell University) · 2016

Learning the parameters of complex probabilistic-relational models from labeled training data is a standard technique in machine learning, which has been intensively studied in the subfield of Statistical Relational Learning (SRL), but---so far---this is still an under-investigated topic in the context of Probabilistic Databases (PDBs). In this paper, we focus on learning the probability values of base tuples in a PDB from labeled lineage formulas. The resulting learning problem can be viewed as the inverse problem to confidence computations in PDBs: given a set of labeled query answers, learn the probability values of the base tuples, such that the marginal probabilities of the query answers again yield in the assigned probability labels. We analyze the learning problem from a theoretical perspective, cast it into an optimization problem, and provide an algorithm based on stochastic gradient descent. Finally, we conclude by an experimental evaluation on three real-world and one synthetic dataset, thus comparing our approach to various techniques from SRL, reasoning in information extraction, and optimization.

Cited by 1Open access

XML Tuple Algebra

Ioana Manolescu, Yannis Papakonstantinou, Vasilis Vassalos · Encyclopedia of Database Systems · 2016

Cited by 0