the importance of computer science education in secondary, and even primary school, has been pointed out by many authors. But too often pupils only experience ICT, both at home and at school, and confuse it with compu...
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ISBN:
(纸本)9783642247217
the importance of computer science education in secondary, and even primary school, has been pointed out by many authors. But too often pupils only experience ICT, both at home and at school, and confuse it with computer science. We organized a game-contest, the Kangourou of Informatics, withthe aim to attract all pupils (not only the talented ones), expose them to the scientific aspects of informatics in a fun way, and convey a correct conception of the discipline. Peculiarities of the game are its focus on team work and on engaging pupils in discovering what lays behind what they experience every day.
the proceedings contain 49 papers. the topics discussed include: efficient calculation of rare event probabilities in Markovian queuing networks;K-means and adaptive k-means algorithms for clustering DNS traffic;a tem...
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ISBN:
(纸本)9781936968091
the proceedings contain 49 papers. the topics discussed include: efficient calculation of rare event probabilities in Markovian queuing networks;K-means and adaptive k-means algorithms for clustering DNS traffic;a temporal network calculus approach to service guarantee analysis of stochastic networks;worst-case delay bounds with fixed priorities using network calculus;automatic protocol signature generation framework for deep packet inspection;analytic performance evaluation of opportunistic spectrum access with detection errors;a self-optimization method for coverage-capacity optimization in OFDMA networks with MIMO;simulating flow level bandwidth sharing with Pareto distributed file sizes;throughput and QoS pricing in wireless communication;and HASL: an expressive language for statistical verification of stochastic models.
eXtensible Business Reporting Language (XBRL) is a language for the electronic communication of business and financial data, which can offer more efficiency and improved accuracy to suppliers and users of the data. Bu...
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the proceedings contain 43 papers. the special focus in this conference is on Combinatorial Optimization and Applications. the topics include: Efficient algorithms for finding the k most vital edges for the minimum sp...
ISBN:
(纸本)9783642226151
the proceedings contain 43 papers. the special focus in this conference is on Combinatorial Optimization and Applications. the topics include: Efficient algorithms for finding the k most vital edges for the minimum spanning tree problem;euclidean chains and their shortcuts;list dynamic coloring of sparse graphs;further improvement on maximum independent set in degree-4 graphs;approximation algorithms for minimum energy multicast routing with reception cost in wireless sensor networks;public communication based on russian cards protocol: A case study;minimum latency data aggregation in wireless sensor network with directional antenna;A near-optimal memoryless online algorithm for FIFO buffering two packet classes;on the maximum locally clustered subgraph and some related problems;algorithms for testing monomials in multivariate polynomials;quickest paths in anisotropic media;mechanisms for obnoxious facility game on a path;algorithmic aspects of heterogeneous biological networks comparison;minimum interval cover and its application to genome sequencing;exponential and polynomial time algorithms for the minimum common string partition problem;complexity of the stamp folding problem;on the number of solutions of the discretizable molecular distance geometry problem;Integration of an LP solver into interval constraint propagation;a saturation algorithm for homogeneous binomial ideals;improved algorithms for farthest colored voronoi diagram of segments;hybrid artificial bee colony search algorithm based on disruptive selection for examination timetabling problems;one-and-a-half-side boundary labeling;approximation algorithms for a bi-level knapsack problem;on the surface area of the asymmetric twisted cube;tractable feedback vertex sets in restricted bipartite graphs;on the partition of 3-colorable graphs.
the proceedings contain 48 papers. the topics discussed include: multivariate statistical tests for comparing classification algorithms;using hyperheuristics under a GP framework for financial forecasting;on the effec...
ISBN:
(纸本)9783642255656
the proceedings contain 48 papers. the topics discussed include: multivariate statistical tests for comparing classification algorithms;using hyperheuristics under a GP framework for financial forecasting;on the effect of connectedness for biobjective multiple and long path problems;improving parallel local search for SAT;variable neighborhood search for the time-dependent vehicle routing problem with soft time windows;genetic diversity and effective crossover in evolutionary many-objective optimization;instance-based parameter tuning via search trajectory similarity clustering;robust Gaussian process-based global optimization using a fully Bayesian expected improvement criterion;hierarchical hidden conditional random fields for information extraction;adaptive abnormality detection on ECG signal by utilizing FLAC features;and a reinforcement learning approach for the flexible job shop scheduling problem.
the proceedings contain 10 papers. the topics discussed include: information market based recommender systems fusion;a kernel-based approach to exploiting interaction-networks in heterogeneous information sources for ...
ISBN:
(纸本)9781450310277
the proceedings contain 10 papers. the topics discussed include: information market based recommender systems fusion;a kernel-based approach to exploiting interaction-networks in heterogeneous information sources for improved recommender systems;learning multiple models for exploiting predictive heterogeneity in recommender systems;a generic semantic-based framework for cross-domain recommendation;hybrid algorithms for recommending new items;expert recommendation based on social drivers, social network analysis, and semantic data representation;experience discovery: hybrid recommendation of student activities using social network data;personalizing tags: a folksonomy-like approach for recommending movies;personalized pricing recommender system - multi-stage epsilon-greedy approach;and matrix co-factorization for recommendation with rich side information and implicit feedback.
the proceedings contain 37 papers. the topics discussed include: experiences building a multi-display mobile application for exploring mirror worlds;diversity and end user context in smartphone usage sessions;design a...
ISBN:
(纸本)9780769544960
the proceedings contain 37 papers. the topics discussed include: experiences building a multi-display mobile application for exploring mirror worlds;diversity and end user context in smartphone usage sessions;design and trial of a cell-phone-based hazard information sharing system for residents living close to an incident;a cloud based service architecture for personalized media recommendations;expressive audiovisual message presenter for mobile devices;enhanced service delivery platform for efficient use of server resources;semantic handover for seamless service continuity within user ambient context;offloading approach for flexible provisioning and execution of remote data-gathering applications;model-driven productivity evaluation for self-adaptive context-oriented software development;punctilious training of neural networks for efficacious applications of predictions in android phones;and contribution of broadcast algorithms to reactive ad hoc routing.
the proceedings contain 39 papers. the topics discussed include: progress in complexity of counting problems;recent developments in the theory of pre-processing;recent developments in the mechanism design problem for ...
ISBN:
(纸本)9783642212031
the proceedings contain 39 papers. the topics discussed include: progress in complexity of counting problems;recent developments in the theory of pre-processing;recent developments in the mechanism design problem for scheduling;degree-driven design for correct geometric algorithms;approximation algorithm for the uniform bounded facility problem;the k-Canadian travelers problem with communication;an improved competitive algorithm for one-dimensional incremental median problem;approximation scheme for scheduling resumable proportionally deteriorating jobs;an improved approximation algorithm for the complementary maximal strip recovery problem;greedy routing via embedding graphs onto semi-metric spaces;on variants of the spanning star forest problem;on some geometric problems of color-spanning sets;approximation algorithms for cutting a convex polyhedron out of a sphere;and an algorithm for optimal acyclic edge-coloring of cubic graphs.
the proceedings contain 35 papers. the topics discussed include: neurological disease detection and monitoring from voice production;mathematical foundations of nonlinear, non-Gaussian, and time-varying digital speech...
ISBN:
(纸本)9783642250194
the proceedings contain 35 papers. the topics discussed include: neurological disease detection and monitoring from voice production;mathematical foundations of nonlinear, non-Gaussian, and time-varying digital speech signal processing;reconstruction of speech signals from their unpredictable points manifold;on computational working memory for speech analysis;apnea detection based on hidden Markov model kernel;a real-time speech enhancement framework for multi-party meetings;vocal effort modification through harmonics plus noise model representation;the effects of windowing on the calculation of MFCCs for different types of speech sounds;bio-inspired phonologic processing: from vowel representation spaces to categories;effects of intra-frame noise smoothing on speech enhancement algorithms;compression of mammography image by SPIHT and fractals;and prosodic parameters of emotional synthetic speech in Czech: perception validation.
the proceedings contain 110 papers. the topics discussed include: agent-based pickup and delivery planning: the learnable evolution model approach;rule strategies for intelligent context-aware systems: the application...
ISBN:
(纸本)9780769543734
the proceedings contain 110 papers. the topics discussed include: agent-based pickup and delivery planning: the learnable evolution model approach;rule strategies for intelligent context-aware systems: the application of conditional relationships in decision-support;an inquiry-based ubiquitous tour system;never die network extended with cognitive wireless network for disaster information system;a study on the effect of mutation in genetic algorithms for mesh router placement problem in wireless mesh networks;a touch screen interface design with tactile feedback;high-resolution imaging for bio-electron microscope using DLC film;design a portable bio-sensing system for glucose measurement;an embedded processor for metabolic networks optimization;using machine learning techniques for modeling and simulation of metabolic networks;and a cooperative training support system balancing mutual encourage and burden of two learners.
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