Výsledky vyhledávání - "algorithmics. computability. computer arithmetics"

Event-triggered communication and H∞ control co-design for networked control systems Autor Peng, Chen, Yang, Tai Cheng

“… Secondly, by constructing a novel Lyapunov–Krasovskii functional, three theorems for the system asymptotical stability subject to imperfect communications are derived…”
Získat plný text

Detection of Abnormal Visual Events via Global Optical Flow Orientation Histogram Autor Tian Wang, Snoussi, Hichem

“…The aim of this paper is to detect abnormal events in video streams, a challenging but important subject in video surveillance…”
Získat plný text

On Cooperative Patrolling: Optimal Trajectories, Complexity Analysis, and Approximation Algorithms Autor Pasqualetti, F., Franchi, A., Bullo, F.

“…The subject of this paper is the patrolling of an environment with the aid of a team of autonomous agents…”
Získat plný text

Reliability of demand-based phased-mission systems subject to fault level coverage Autor Peng, Rui, Zhai, Qingqing, Xing, Liudong, Yang, Jun

“… The reliability of the demand-based PMS (DB-PMS) with parallel structure subject to fault-level coverage (FLC…”
Získat plný text

A patent intelligence system for strategic technology planning Autor Park, Hyunseok, Kim, Kwangsoo, Choi, Sungchul, Yoon, Janghyeok

“… knowledge by relying only on the frequency of occurrence of defined keywords. As a remedy, this paper proposes a Subject–Action–Object (SAO…”
Získat plný text

Reliability enhancement using optimal distribution feeder reconfiguration Autor Kavousi-Fard, Abdollah, Akbari-Zadeh, Mohammad-Reza

“…) problem from the reliability enhancement point of view. Nevertheless, since the total cost of MW loss is an important and attractive subject to the electric power…”
Získat plný text

A Study of Collapse in Bare Bones Particle Swarm Optimization Autor Blackwell, T.

“…The dynamic update rule of particle swarm optimization is formulated as a second-order stochastic difference equation and general relations are derived for…”
Získat plný text

General and Interval Type-2 Fuzzy Face-Space Approach to Emotion Recognition Autor Halder, A., Konar, A., Mandal, R., Chakraborty, A., Bhowmik, P., Pal, N. R., Nagar, A. K.

“… Naturally, the facial features of a subject taken from different instances of the same emotion have wide variations…”
Získat plný text

FPGA Implementation of an Evolutionary Algorithm for Autonomous Unmanned Aerial Vehicle On-Board Path Planning Autor Kok, J., Gonzalez, L. F., Kelson, N.

“… The design, which is implemented entirely in hardware, consists of EA modules, population storage resources, and 3-D terrain information necessary to the path planning process, subject to constraints…”
Získat plný text

An SA–GA–BP neural network-based color correction algorithm for TCM tongue images Autor Zhuo, Li, Zhang, Jing, Dong, Pei, Zhao, Yingdi, Peng, Bo

“…). Subject to the variation in conditions such as the imperfection of capturing environment, illumination and imaging devices, the captured tongue images usually contain certain color distortion…”
Získat plný text

Paths, trees and matchings under disjunctive constraints Autor Darmann, Andreas, Pferschy, Ulrich, Schauer, Joachim, Woeginger, Gerhard J.

“…We study the minimum spanning tree problem, the maximum matching problem and the shortest path problem subject to binary disjunctive constraints…”
Získat plný text

Estimation of human body shape and posture under clothing Autor Wuhrer, Stefanie, Pishchulin, Leonid, Brunton, Alan, Shu, Chang, Lang, Jochen

“…•Higher fitting accuracy is achieved than when using a common variant of SCAPE. Estimating the body shape and posture of a dressed human subject in motion represented as a sequence of (possibly incomplete…”
Získat plný text

An improvement in RBF learning algorithm based on PSO for real time applications Autor Fathi, Vahid, Montazer, Gholam Ali

“… So the idea for trying to develop new learning algorithms for getting better performance of RBF neural networks is an interesting subject…”
Získat plný text

Biogeography-based optimization for constrained optimization problems Autor Boussaïd, Ilhem, Chatterjee, Amitava, Siarry, Patrick, Ahmed-Nacer, Mohamed

“… The present paper shows how BBO can be applied for constrained optimization problems, where the objective is to find a solution for a given objective function, subject to both inequality and equality constraints…”
Získat plný text

The quadratic knapsack problem—a survey Autor Pisinger, David

“…The binary quadratic knapsack problem maximizes a quadratic objective function subject to a linear capacity constraint…”
Získat plný text

Oracles for Distances Avoiding a Failed Node or Link Autor Demetrescu, Camil, Thorup, Mikkel, Chowdhury, Rezaul Alam, Ramachandran, Vijaya

“…$ to any given vertex $y$ avoiding any given vertex or edge. As a natural application, this problem models routing in networks subject to node or link failures…”
Získat plný text

Maximizing Nonmonotone Submodular Functions under Matroid or Knapsack Constraints Autor Lee, Jon, Mirrokni, Vahab S., Nagarajan, Viswanath, Sviridenko, Maxim

“… Unlike submodular minimization, submodular maximization is NP-hard. In this paper, we give the first constant-factor approximation algorithm for maximizing any nonnegative submodular function subject to multiple matroid or knapsack constraints…”
Získat plný text

Near-optimal continuous patrolling with teams of mobile information gathering agents Autor Stranders, R., Munoz de Cote, E., Rogers, A., Jennings, N.R.

“… — the ability to make sense of, and predict what is happening in an environment. Particularly in environments that are subject to continuous change, the use of such teams…”
Získat plný text

A Randomized O(log2k)-Competitive Algorithm for Metric Bipartite Matching Autor Bansal, Nikhil, Buchbinder, Niv, Gupta, Anupam, Naor, Joseph (Seffi)

“… Over time, up to k requests arrive at an arbitrary subset of points in the metric space, and each request must be matched to a server immediately upon arrival, subject to the constraint that at most…”
Získat plný text

A Path-Planning Algorithm Using Vector Potential Functions in Triangular Regions Autor Pamosoaji, A. K., Keum-Shik Hong

“… The algorithm, which is formulated to achieve a goal configuration subject to the desired goal-point orientation, generates a collision-free region-to-region-compliant path…”
Získat plný text