Search results for "Swing"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
3	Chunquan Xu, Aiguo Ming, Takeharu Nagaoka, Makoto Shimojo	Motion Control of a Golf Swing Robot.	Journal of Intelligent and Robotic Systems	2009	DBLP DOI BibTeX RDF	Energy control, Golf swing, PGCTC control, Target dynamics, Motion control
3	Fei Qiao, Huazhong Yang, Gang Huang, Hui Wang 0004	Implementation of low-swing differential interface circuits for high-speed on-chip asynchronous interconnection.	Science in China Series F: Information Sciences	2008	DBLP DOI BibTeX RDF	low-swing interface, differential signaling, tapered-buffer, interconnect, asynchronous circuit, low power circuit
3	Tian Xia, Stephen Wyatt	High Output Resistance and Wide Swing Voltage Charge Pump Circuit.	ISQED	2008	DBLP DOI BibTeX RDF	Wide Swing, output resistance, current match, charge pump
3	Andreas Naderlinger, Josef Templ	A framework for command processing in Java/Swing programs based on the MVC pattern.	PPPJ	2008	DBLP DOI BibTeX RDF	Java, framework, pattern, exception, MVC, undo, command, redo, Swing
3	Kenji Matsuo, Fuminori Okumura, Masayuki Hashimoto, Shigeyuki Sakazawa, Yoshinori Hatori	Arm Swing Identification Method with Template Update for Long Term Stability.	ICB	2007	DBLP DOI BibTeX RDF	behavior identification, template update, arm swing motion, cellular phone security, DP-matching
3	Zhiyu Liu, Volkan Kursun	Robust Dynamic Node Low Voltage Swing Domino Logic with Multiple Threshold Voltages.	ISQED	2006	DBLP DOI BibTeX RDF	Low Voltage Swing, Gate Oxide Leakage, Domino Logic, Subthreshold Leakage, Dual Threshold Voltage
3	Caroline Appert, Michel Beaudouin-Lafon	SMCanvas: augmenter la boîte à outils Java Swing pour prototyper des techniques d'interaction avancées.	IHM	2006	DBLP DOI BibTeX RDF	java swing, polymorphism, toolkit, state machine, widget, reification
3	Caroline Appert, Michel Beaudouin-Lafon	SwingStates: adding state machines to the swing toolkit.	UIST	2006	DBLP DOI BibTeX RDF	java swing, toolkit, state machine, widget
3	Xiangyuan Liu, Shuming Chen	Delay and Power Estimation Models of Low-Swing Interconnects for Design Planning.	ACM Great Lakes Symposium on VLSI	2006	DBLP DOI BibTeX RDF	low-swing interconnect, delay, power, estimation model
3	Koon Kiat Teu, Wangdo Kim, Franz Konstantin Fuss	Using dual number method for motion analysis of left arm in a golf swing.	VRCAI	2004	DBLP DOI BibTeX RDF	dual euler method, golf swing, goniometer, motion analysis, biomechanics
3	Daniel J. Deleganes, Micah Barany, George Geannopoulos, Kurt Kreitzer, Anant P. Singh, Sapumal Wijeratne	Low voltage swing logic circuits for a Pentium 4 processor integer core.	DAC	2004	DBLP DOI BibTeX RDF	LVS, Pentium® 4 processor, integer core, low voltage swing, sense-amp, microprocessor, rotator, adder
3	Davide Bertozzi, Luca Benini, Bruno Riccò	Parametric timing and power macromodels for high level simulation of low-swing interconnects.	ISLPED	2002	DBLP DOI BibTeX RDF	delay, interconnect, power, macromodel, low-swing
3	Seong-Ook Jung, Ki-Wook Kim, Sung-Mo Kang	Low-swing clock domino logic incorporating dual supply and dual threshold voltages.	DAC	2002	DBLP DOI BibTeX RDF	low swing clock, low power, domino logic, dual supply voltage, dual threshold voltage
3	Paul E. Utgoff, Richard P. Cochran	A Least-Certainty Heuristic for Selective Search.	Computers and Games	2000	DBLP DOI BibTeX RDF	Selective search, evaluation function error, misordering assumption, evaluation goal, swing threshold, LCF, random trees, artificial time, confidence, certainty, swing, Amazons, Othello
3	Jan Newmarch	Testing Java Swing-Based Applications.	TOOLS	1999	DBLP DOI BibTeX RDF	testing graphical user interfaces, Java, Swing, record and replay
3	L. Richard Carley, Akshay Aggarwal, Ram K. Krishnamurthy	Decreasing low-voltage manufacturing-induced delay variations with adaptive mixed-voltage-swing circuits.	ISLPED	1998	DBLP DOI BibTeX RDF	low power CMOS logic, low voltage logic circuits, manufacturing variations, mixed-swing CMOS logic
2	Danielle Wilde	Swing that thing: moving to move.	Tangible and Embedded Interaction	2010	DBLP DOI BibTeX RDF	body-worn technologies, core-body engagement, poetic, extension, physical interaction
2	Kashi Venkatesh Vishwanath, Amin Vahdat	Swing: realistic and responsive network traffic generation.	IEEE/ACM Trans. Netw.	2009	DBLP DOI BibTeX RDF	wavelet scaling, modeling, burstiness, traffic generator, structural model
2	Mackenzie R. Scott, Rajeevan Amirtharajah	Pulse width modulation for reduced peak power full-swing on-chip interconnect.	ISLPED	2009	DBLP DOI BibTeX RDF	low power interconnect, peak power, pulse width modulation
2	Fumihiko Asano	Effects of swing-leg retraction and mass distribution on energy-loss coefficient in limit cycle walking.	IROS	2009	DBLP DOI BibTeX RDF
2	Masayuki Hara, Naoto Kawabe, Naoki Sakai, Jian Huang, Hannes Bleuler, Tetsuro Yabuta	Consideration on robotic giant-swing motion generated by reinforcement learning.	IROS	2009	DBLP DOI BibTeX RDF
2	Chunquan Xu, Aiguo Ming, Makoto Shimojo	Motion planning for a golf swing robot based on reverse time symmetry and PGCTC control.	ICRA	2009	DBLP DOI BibTeX RDF
2	Theofanis Oikonomou, Konstantinos Votis, Dimitrios Tzovaras, Peter Korn	An Open Source Tool for Simulating a Variety of Vision Impairments in Developing Swing Applications.	HCI	2009	DBLP DOI BibTeX RDF
2	Theofanis Oikonomou, Konstantinos Votis, Peter Korn, Dimitrios Tzovaras, Spriridon Likothanasis	A Standalone Vision Impairments Simulator for Java Swing Applications.	USAB	2009	DBLP DOI BibTeX RDF	Simulation, Human Computer Interaction, User-centered design, software design, Web Accessibility
2	Irene Y. H. Gu, Unai Sistiaga, Sonja M. Berlijn, Anders Fahlström	Intelligent Video Surveillance for Detecting Snow and Ice Coverage on Electrical Insulators of Power Transmission Lines.	CAIP	2009	DBLP DOI BibTeX RDF	electric insulator surveillance, snow detection, ice detection, swing angle, insulator image analysis
2	Cheng-Yuan Chang, Tung-Chien Chiang	Overhead cranes fuzzy control design with deadzone compensation.	Neural Computing and Applications	2009	DBLP DOI BibTeX RDF	Overhead crane, Swing angle, Deadzone compensation, Fuzzy controller, Projection
2	Daan G. E. Hobbelen, Martijn Wisse	Swing-Leg Retraction for Limit Cycle Walkers Improves Disturbance Rejection.	IEEE Transactions on Robotics	2008	DBLP DOI BibTeX RDF
2	Nikhil Padhye	Interplanetary trajectory optimization with swing-bys using evolutionary multi-objective optimization.	GECCO (Companion)	2008	DBLP DOI BibTeX RDF	optimization
2	Mihai Andrei, Arne-Jørgen Berre, Luis Costa, Philippe Duchesne, Daniel Fitzner, Miha Grcar, Jörg Hoffmann, Eva Klien, Joel Langlois, Andreas Limyr, Patrick Maué, Sven Schade, Nathalie Steinmetz, Francois Tertre, Laurentiu Vasiliu, Raluca Zaharia, Nicolas Zastavni	SWING: An Integrated Environment for Geospatial Semantic Web Services.	ESWC	2008	DBLP DOI BibTeX RDF
2	Yoshihiko Susuki, Igor Mezic, Takashi Hikihara	Global swing instability of multimachine power systems.	CDC	2008	DBLP DOI BibTeX RDF
2	Narayan Suresh Manjarekar, Ravi N. Banavar, Romeo Ortega	Nonlinear control synthesis for asymptotic stabilization of the swing equation using a controllable series capacitor via Immersion and Invariance.	CDC	2008	DBLP DOI BibTeX RDF
2	Xin Xin, Jin-Hua She, Taiga Yamasaki	Swing-up control for n-link planar robot with single passive joint using the notion of virtual composite links.	CDC	2008	DBLP DOI BibTeX RDF
2	Xiangbin Cheng, Jun Bi, Xing Li	Swing - A Novel Mechanism Inspired by Shim6 Address-Switch Conception to Limit the Effectiveness of DoS Attacks.	ICN	2008	DBLP DOI BibTeX RDF	IPv6, Shim6, DoS attack
2	Shogo Yonekura, Yoichiro Kawaguchi	Development of swing-slip locomotion for no-legged primevaloids.	IROS	2008	DBLP DOI BibTeX RDF
2	Thamer Albahkali, Ranjan Mukherjee, Tuhin Das	An impulse-momentum approach to swing-up control of the pendubot.	IROS	2008	DBLP DOI BibTeX RDF
2	Yoshito Ikemata, Kiyoshi Yasuhara, Akihito Sano, Hideo Fujimoto	A study of the leg-swing motion of passive walking.	ICRA	2008	DBLP DOI BibTeX RDF
2	Sri Raga Sudha Garimell	Highly Linear Wide Dynamic Swing CMOS Transconductance Multiplier Using Source-Degeneration V-I Converters.	VLSI Design	2008	DBLP DOI BibTeX RDF
2	Sherif A. Tawfik, Volkan Kursun	Dynamic wordline voltage swing for low leakage and stable static memory banks.	ISCAS	2008	DBLP DOI BibTeX RDF
2	Weixun Yan, Horst Zimmermann	Continuous-Time Common-Mode Feedback Circuit for Applications with Large Output Swing and High Output Impedance.	DDECS	2008	DBLP DOI BibTeX RDF
2	Andrei Z. Broder, Massimiliano Ciaramita, Marcus Fontoura, Evgeniy Gabrilovich, Vanja Josifovski, Donald Metzler, Vanessa Murdock, Vassilis Plachouras	To swing or not to swing: learning when (not) to advertise.	CIKM	2008	DBLP DOI BibTeX RDF	ad selection, result quality prediction, web advertising
2	Baker Mohammad, Martin Saint-Laurent, Paul Bassett, Jacob A. Abraham	Cache Design for Low Power and High Yield.	ISQED	2008	DBLP DOI BibTeX RDF	reduce voltage swing, sram yield, SRAM 6T cell, cache design, parametric failure
2	Irene Y. H. Gu, Unai Sistiaga, Sonja M. Berlijn, Anders Fahlström	Automatic Surveillance and Analysis of Snow and Ice Coverage on Electrical Insulators of Power Transmission Lines.	ICCVG	2008	DBLP DOI BibTeX RDF	electric insulator, insulator snow detection, insulator ice detection, insulator swing angle, insulator image analysis, histogram, cross-correlation, boundary detection
2	Selcuk Kizir, Zafer Bingul, Cuneyt Oysu	Fuzzy Control of a Real Time Inverted Pendulum System.	KES	2008	DBLP DOI BibTeX RDF	swing up, fuzzy logic, stabilization, Inverted pendulum
2	Deyuan Xiao, Gary Chen, Roger Lee, Yung Liu, ChiCheong Shen	Planar split dual gate MOSFET.	Science in China Series F: Information Sciences	2008	DBLP DOI BibTeX RDF	novel device, planar split dual gate, tunable sub-threshold swing, MOSFET
2	Xin Xin, Masahiro Kaneda	Swing-Up Control for a 3-DOF Gymnastic Robot With Passive First Joint: Design and Analysis.	IEEE Transactions on Robotics	2007	DBLP DOI BibTeX RDF
2	Suei Jen Chen, Björn Hein, Heinz Wörn	Swing attenuation of suspended objects transported by robot manipulator using acceleration compensation.	IROS	2007	DBLP DOI BibTeX RDF
2	Ryuichi Anami, Masao Kanazawa, Shigeki Nakaura, Mitsuji Sampei	Swing up control for acrobot with compliance of high bar focused on energy interaction with each component.	IROS	2007	DBLP DOI BibTeX RDF
2	Kalyan K. Mankala, Sai K. Banala, Sunil Kumar Agrawal	Passive Swing Assistive Exoskeletons for Motor-Incomplete Spinal Cord Injury Patients.	ICRA	2007	DBLP DOI BibTeX RDF
2	Jianshi Yao, Yueting Chai	Swing-Up Control of Double Inverted Pendulum Based on Adaptive Neuro-fuzzy Inference System.	FSKD	2007	DBLP DOI BibTeX RDF
2	Alexandre Cortier, Bruno d'Ausbourg, Yamine Aït Ameur	Formal Validation of Java/Swing User Interfaces with the Event B Method.	HCI	2007	DBLP DOI BibTeX RDF	Method B, CTT, User Interface, Formal Methods, Static Analysis, Validation, Tasks Model
2	Hani Samir, Eleni Stroulia, Amr Kamel	Swing2Script: Migration of Java-Swing Applications to Ajax Web Applications.	WCRE	2007	DBLP DOI BibTeX RDF
2	Yoann Dieudonné, Franck Petit	Swing Words to Make Circle Formation Quiescent.	SIROCCO	2007	DBLP DOI BibTeX RDF
2	Akira Inoue, Mingcong Deng, Shinsuke Hara, Tomohiro Henmi	Swing-up and stabilizing control system design for an Acrobot.	ICNSC	2007	DBLP DOI BibTeX RDF
2	Yvonne Blum, Juergen Rummel, André Seyfarth	Advanced Swing Leg Control for Stable Locomotion.	AMS	2007	DBLP DOI BibTeX RDF
2	Ibrahim Karliga, Jenq-Neng Hwang	Extraction and Integration of Human Body Parts for 3-D Motion Analysis of Golf Swing from Single-Camera Video Sequences.	ISCAS	2007	DBLP DOI BibTeX RDF
2	Hsuan-Yu Marcus Pan, Lawrence E. Larson	Highly Linear Bipolar Transconductor For Broadband High-Frequency Applications with Improved Input Voltage Swing.	ISCAS	2007	DBLP DOI BibTeX RDF
2	José C. García, Juan A. Montiel-Nelson, Saeid Nooshabadi	Adaptive Low/High Voltage Swing CMOS Driver for On-Chip Interconnects.	ISCAS	2007	DBLP DOI BibTeX RDF
2	Kalyanmoy Deb, Nikhil Padhye, Ganesh Neema	Interplanetary Trajectory Optimization with Swing-Bys Using Evolutionary Multi-objective Optimization.	ISICA	2007	DBLP DOI BibTeX RDF
2	Martin Saint-Laurent, Baker Mohammad, Paul Bassett	A 65-nm pulsed latch with a single clocked transistor.	ISLPED	2007	DBLP DOI BibTeX RDF	low voltage swing, minimum clock power, pulsed latch, virtual-ground clocking
2	Shuming Chen, Xiangyuan Liu	A Low-Latency and Low-Power Hybrid Insertion Methodology for Global Interconnects in VDSM Designs.	NOCS	2007	DBLP DOI BibTeX RDF	differential-signaling, insertion methodology, on-chip interconnects, low-swing
2	Alex Ruiz, Yvonne Wang Price	Test-Driven GUI Development with TestNG and Abbot.	IEEE Software	2007	DBLP DOI BibTeX RDF	Java, testing, test-driven development, GUI testing, Swing
2	Slo-Li Chu	Toward to Utilize the Heterogeneous Multiple Processors of the Chip Multiprocessor Architecture.	EUC	2007	DBLP DOI BibTeX RDF	Swing Scheduling, Octans, Chip Multiprocessor (CMP), Processor-in-Memory
2	J.-J. Kim, K. Roy	A Leakage-Tolerant Low-Swing Circuit Style in Partially Depleted Silicon-on-Insulator CMOS Technologies.	IEEE Trans. VLSI Syst.	2006	DBLP DOI BibTeX RDF
2	Zhiyu Liu, Volkan Kursun	High Speed Low Swing Dynamic Circuits with Multiple Supply and Threshold Voltages.	ISVLSI	2006	DBLP DOI BibTeX RDF
2	Ethiopia Nigussie, Juha Plosila, Jouni Isoaho	Delay-Insensitive On-Chip Communication Link using Low-Swing Simultaneous Bidirectional Signaling.	ISVLSI	2006	DBLP DOI BibTeX RDF
2	Saihua Lin, Hongli Gao, Huazhong Yang	Low Clock Swing D Flip-Flops Design by Using Output Control and MTCMOS.	PATMOS	2006	DBLP DOI BibTeX RDF
2	Pong-Fei Lu, Nianzheng Cao, Leon J. Sigal, Pieter Woltgens, Raphael Robertazzi, David F. Heidel	A pulsed low-voltage swing latch for reduced power dissipation in high-frequency microprocessors.	ISLPED	2006	DBLP DOI BibTeX RDF	pulse latch, low-power, latch
2	Maria Guadalupe Jimenez Velasco, Angélica Muñoz-Meléndez	Multi-robot Motion Coordination based on Swing Propagation.	ENC	2006	DBLP DOI BibTeX RDF
2	Chunquan Xu, Takeharu Nagaoka, Aiguo Ming, Makoto Shimojo	Motion Control of Golf Swing Robot Based on Target Dynamics.	IROS	2006	DBLP DOI BibTeX RDF
2	Nasser Sadati, A. Hooshmand	Design of a Gain-Scheduling Anti-Swing Controller for Tower Cranes Using Fuzzy Clustering Techniques.	CIMCA/IAWTIC	2006	DBLP DOI BibTeX RDF
2	Chiou-Kou Tung, Shao-Hui Shieh, Yu-Cherng Hung, Ming-Chien Tsai	High-Performance Low-Power Full-Swing Full Adder Cores with Output Driving Capability.	APCCAS	2006	DBLP DOI BibTeX RDF
2	José C. García, Juan A. Montiel-Nelson, Saeid Nooshabadi	Bootstrapped full--swing CMOS driver for low supply voltage operation.	DATE	2006	DBLP DOI BibTeX RDF
2	Mohamed Abbas, Makoto Ikeda, Kunihiro Asada	On-chip 8GHz non-periodic high-swing noise detector.	DATE	2006	DBLP DOI BibTeX RDF
2	Mingyan Li, Krishna Sampigethaya, Leping Huang, Radha Poovendran	Swing & swap: user-centric approaches towards maximizing location privacy.	WPES	2006	DBLP DOI BibTeX RDF	wireless network, tracking, location privacy, user-centric
2	Acacio Galhardo, João Goes, Nuno F. Paulino	Novel linearization technique for low-distortion high-swing CMOS switches with improved reliability.	ISCAS	2006	DBLP DOI BibTeX RDF
2	Wern Ming Koe, Franco Maloberti, J. Hochschild, S. Karthikeyan, Y.-K. Park	Digital scheme for quantizer and integrator swing reduction in multibit sigma-delta modulator.	ISCAS	2006	DBLP DOI BibTeX RDF
2	Kwang-Il Oh, Seunghyun Cho, Lee-Sup Kim	A low power SoC bus with low-leakage and low-swing technique.	ISCAS	2006	DBLP DOI BibTeX RDF
2	Loé Sanou, Patrick Girard, Laurent Guittet	Comparaison de deux méthodes pour implémenter la programmation sur exemple.	IHM	2006	DBLP DOI BibTeX RDF	swing events, human computer interaction, toolkit, programming by demonstration
2	Cheng-Yuan Chang	The switching algorithm for the control of overhead crane.	Neural Computing and Applications	2006	DBLP DOI BibTeX RDF	Trolley crane, Load swing, Switching method, Deadzone, Fuzzy logic
2	Kiyotoshi Matsuoka, Norifumi Ohyama, Atsushi Watanabe, Masataka Ooshima	Control of a Giant Swing Robot Using a Neural Oscillator.	ICNC	2005	DBLP DOI BibTeX RDF
2	Chih-Jen Yen, Wen-Yaw Chung, Mely Chen Chi	A Wide-Swing V_T-Referenced Circuit with Insensitivity to Device Mismatch.	VLSI Design	2005	DBLP DOI BibTeX RDF
2	Ashok Narasimhan, Manish Kasotiya, Ramalingam Sridhar	A Low-Swing Differential Signaling Scheme for On-Chip Global Interconnects.	VLSI Design	2005	DBLP DOI BibTeX RDF
2	Raquel Urtasun, David J. Fleet, Pascal Fua	Monocular 3-D Tracking of the Golf Swing.	CVPR	2005	DBLP DOI BibTeX RDF
2	Yanjie Wang, Rabin Raut	A 2.4 GHz 82 dB-Omega fully differential CMOS transimpedance amplifier for optical receiver based on wide-swing cascode topology.	ISCAS	2005	DBLP DOI BibTeX RDF
2	G. Caruso	Design of MOS current mode logic gates - computing the limits of voltage swing and bias current.	ISCAS	2005	DBLP DOI BibTeX RDF
2	Noriaki Kouda, Nobuyuki Matsui, Haruhiko Nishimura, Ferdinand Peper	An Examination of Qubit Neural Network in Controlling an Inverted Pendulum.	Neural Processing Letters	2005	DBLP DOI BibTeX RDF	swing up controll, qubit, inverted pendulum, quantum neural network
2	Mamiko Nakamura, Michitake Mori, Jun Nishii	Trajectory planning for a leg swing during human walking.	SMC	2004	DBLP DOI BibTeX RDF
2	S. V. Gopalaiah, A. P. Shivaprasad	Low Voltage CMOS op-amp with Rail-to-Rail Input/Output Swing.	DELTA	2004	DBLP DOI BibTeX RDF
2	Woopyo Jeong, Bipul Chandra Paul, Kaushik Roy	Adaptive supply voltage technique for low swing interconnects.	ASP-DAC	2004	DBLP DOI BibTeX RDF
2	S. V. Gopalaiah, A. P. Shivaprasad, Sukanta K. Panigrahi	Design of Low Voltage Low Power CMOS OP-AMPS with Rail-to-Rail Input/Output Swing.	VLSI Design	2004	DBLP DOI BibTeX RDF
2	Sunwoo Kwon, Franco Maloberti	Op-amp swing reduction in sigma-delta modulators.	ISCAS	2004	DBLP DOI BibTeX RDF
2	Wern Ming Koe, Franco Maloberti	Feed-forward path and gain-scaling - a swing and distortion reduction scheme for second order sigma-delta modulator.	ISCAS	2004	DBLP DOI BibTeX RDF
2	Koji Yatani, Koiti Tamura, Masanori Sugimoto, Hiromichi Hashizume	Information Transfer Techniques for Mobile Devices by "Toss" and "Swing" Actions.	WMCSA	2004	DBLP DOI BibTeX RDF
2	Rohini Krishnan, José Pineda de Gyvez, Harry J. M. Veendrick	Encoded-Low Swing Technique for Ultra Low Power Interconnect.	FPL	2003	DBLP DOI BibTeX RDF
2	Roy Mader, Ivan S. Kourtev	Reduced dynamic swing domino logic.	ACM Great Lakes Symposium on VLSI	2003	DBLP DOI BibTeX RDF
2	Volkan Kursun, Eby G. Friedman	Low swing dual threshold voltage domino logic.	ACM Great Lakes Symposium on VLSI	2002	DBLP DOI BibTeX RDF
2	Davide Bertozzi, Luca Benini, Bruno Riccò	Energy-efficient and reliable low-swing signaling for on-chip buses based on redundant coding.	ISCAS	2002	DBLP DOI BibTeX RDF
2	Kuo-Hsing Cheng, Shun-Wen Cheng	Prioritized Prime Implicant Patterns Puzzle for Novel Logic Synthesis and Optimization.	VLSI Design	2002	DBLP DOI BibTeX RDF	full-swing logic, Low power design, VLSI design, hybrid logic, prime implicant
2	Jessica Chen	Expressing Graphical User's Input for Test Specifications.	EDCIS	2002	DBLP DOI BibTeX RDF	Java Swing and AWT, Graphical User's Interface, Finite State Machines, Specification-based Testing, Capture/Replay
2	Daniel Okunbor, Emmanuel Akinjide	Stable Symplectic Integrators for Power Systems.	International Conference on Computational Science	2002	DBLP DOI BibTeX RDF	swing equations, symplectic integrators, power systems, Lie group, Hamiltonian systems