postgresql-15-pgsphere
Spherical data types for PostgreSQL
PgSphere, an extension for PostgreSQL, aims at providing uniform
access to spherical data. It allows for a fast search and analysis for
objects with spherical attributes in geographical, astronomical, or
other applications using PostgreSQL.
libstopt4
library for stochastic optimization problems (shared library)
The STochastic OPTimization library (StOpt) aims at providing tools in C++ for
solving some stochastic optimization problems encountered in finance or in the
industry. Different methods are available:
- dynamic programming methods based on Monte Carlo with regressions (global,
local, kernel and sparse regressors), for underlying states following some
uncontrolled Stochastic Differential Equations;
- dynamic programming with a representation of uncertainties with a tree:
transition problems are here solved by some discretizations of the commands,
resolution of LP with cut representation of the Bellman values;
- Semi-Lagrangian methods for Hamilton Jacobi Bellman general equations for
underlying states following some controlled Stochastic Differential
Equations;
- Stochastic Dual Dynamic Programming methods to deal with stochastic stock
management problems in high dimension. Uncertainties can be given by Monte
Carlo and can be represented by a state with a finite number of values
(tree);
- Some branching nesting methods to solve very high dimensional non linear
PDEs and some appearing in HJB problems. Besides some methods are provided
to solve by Monte Carlo some problems where the underlying stochastic state
is controlled.
For each method, a framework is provided to optimize the problem and then
simulate it out of the sample using the optimal commands previously computed.
Parallelization methods based on OpenMP and MPI are provided in this
framework permitting to solve high dimensional problems on clusters.
The library should be flexible enough to be used at different levels depending
on the user's willingness.
libtiffxx6
Tag Image File Format (TIFF) library -- C++ interface
libtiff is a library providing support for the Tag Image File Format
(TIFF), a widely used format for storing image data. This package
includes the shared library for the experimental C++ interfaces.
libghc-witherable-prof
filterable traversable for Haskell; profiling libraries
A stronger variant of `traverse` which can remove elements and generalised
mapMaybe, catMaybes, and filter.
python3-bluetooth-auto-recovery
Recover Bluetooth adapters that are in an stuck state
This module is designed to address a common issue where Bluetooth
adapters remain in a stuck state, rendering them unresponsive. This package
provides a mechanism to automatically detect and reset such adapters, ensuring
they remain functional without requiring manual intervention.