New variants of variable neighbourhood search for 0-1 mixed integer programming and clustering
, 2010 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Many real-world optimisation problems are discrete in nature.
Lazić, Jasmina
core
Asset liability management modeling using multi-stage mixed-integer stochastic programming
A pension fund has to match the portfolio of long-term liabilities with the portfolio of assets. Key instruments in strategic Asset Liability Management (ALM) are the adjustments of the contribution rate of the sponsor and the reallocation of the ...
Vlerk, Maarten H. van der +2 more
core
Split rank of triangle and quadrilateral inequalities [PDF]
A simple relaxation of two rows of a simplex tableau is a mixed integer set consisting of two equations with two free integer variables and non-negative continuous variables. Recently Andersen et al.
DEY, Santanu S., LOUVEAUX, Quentin
core
Integer-modulated filter banks providing perfect reconstruction
, 2000 In this paper, we extend the perfect reconstruction conditions known for cosine modulation to other, more general modulation schemes. The modified PR conditions provide additional degrees of freedom which can be utilized to design integer-modulated ...
Alfred Mertins (20120058) +2 more
core
Algebraic curves, integer sequences and a discrete Painleve transcendent [PDF]
We consider some bilinear recurrences that have applications in number theory. The explicit solution of a general three-term bilinear recurrence relation of fourth order is given in terms of the Weierstrass sigma function for an associated elliptic curve.
Hone, Andrew N.W.
core
This thesis adresses statistical problems in econometrics. The first part contributes statistical methodology for nonnegative integer-valued time series.
Akker, R. van den
core
A mixed integer optimization strategy for oil and gas production planning
, 2008 Oil and gas production is the cornerstone of the modern petrochemical industry, and its upstream as well as downstream processing provides many challenges to the process modeling, optimization and control areas.
Pistikopoulos, Efstratios N. +1 more
core
Adaptive BDS RTK Positioning with Azimuth-Integer-Based Elevation Masking for Real-Time Deformation Monitoring in Mining Environments. [PDF]
Sensors (Basel)Zhu L +5 more
europepmc +1 more source
Verification of integer multipliers on the arithmetic bit level
, 2006 One of the most severe short-comings of currently available equivalence checkers is their inability to verify integer multipliers. In this paper, we present a bit level reverse-engineering technique that can be integrated into standard equivalence ...
Kunz, Wolfgang, Stoffel, Dominik
core
SEED-ML: A multi-parametric clinical dataset on male infertility for predictive modeling and AI research. [PDF]
Data BriefSánchez-Gómez N +3 more
europepmc +1 more source