Search results for "leader"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
4	Christof Fetzer, Flaviu Cristian	A Highly Available Local Leader Election Service.	IEEE Trans. Software Eng.	1999	DBLP DOI BibTeX RDF	Local leader election, partitionable systems, timed asynchronous systems, global leader election
4	Tai Woo Kim, Eui Hong Kim, Joong Kwon Kim, Tai Yun Kim	A leader election algorithm in a distributed computing system.	FTDCS	1995	DBLP DOI BibTeX RDF	leader election algorithm, pre-election algorithm, provisional leader, distributed system, reliability, distributed algorithms, fault tolerant computing, links, nodes, distributed computing system, computer network reliability
3	Yoann Dieudonné, Franck Petit, Vincent Villain	Brief announcement: leader election vs pattern formation.	PODC	2010	DBLP DOI BibTeX RDF	robots, leader election, pattern formation
3	Nuno Santos, Martin Hutle, André Schiper	Latency-aware leader election.	SAC	2009	DBLP DOI BibTeX RDF	analytical analysis, distributed algorithms, leader election
3	Mehdi Vojdani, Yaser Taj	DR: Divided Ring Leader Election Algorithm.	ICA3PP	2009	DBLP DOI BibTeX RDF	bully, ring algorithm and topology, Distributed systems, coordinator, Leader Election
3	Hirotada Kobayashi, Keiji Matsumoto, Seiichiro Tani	Brief announcement: exactly electing a unique leader is not harder than computing symmetric functions on anonymous quantum networks.	PODC	2009	DBLP DOI BibTeX RDF	quantum computing, leader election, anonymous networks
3	Nicola Basilico, Nicola Gatti, Francesco Amigoni	Leader-follower strategies for robotic patrolling in environments with arbitrary topologies.	AAMAS	2009	DBLP DOI BibTeX RDF	leader-follower strategies, robotic patrolling
3	Gil Weinberg, Brian Blosser	A leader-follower turn-taking model incorporating beat detection in musical human-robot interaction.	HRI	2009	DBLP DOI BibTeX RDF	beat-detection, leader-follower paradigm, machine listening, robotic musicianship, human-robot interaction
3	Tarun Bansal, Neeraj Mittal, Subbarayan Venkatesan	Leader Election Algorithms for Multi-channel Wireless Networks.	WASA	2008	DBLP DOI BibTeX RDF	wireless networks, cognitive radios, leader election, multiple channels
3	Orhan Dagdeviren, Kayhan Erciyes	A Hierarchical Leader Election Protocol for Mobile Ad Hoc Networks.	ICCS	2008	DBLP DOI BibTeX RDF	Chang Roberts algorithm, mobile ad hoc networks, leader election
3	Ajoy Kumar Datta, Lawrence L. Larmore, Priyanka Vemula	Self-Stabilizing Leader Election in Optimal Space.	SSS	2008	DBLP DOI BibTeX RDF	Distributed algorithm, self-stabilization, leader election
3	Joffroy Beauquier, Maria Gradinariu, Colette Johnen	Randomized self-stabilizing and space optimal leader election under arbitrary scheduler on rings.	Distributed Computing	2007	DBLP DOI BibTeX RDF	Scheduler, Self-stabilization, Leader election, Randomized protocol, Protocol composition
3	Antonio Fernández Anta, Michel Raynal	From an Intermittent Rotating Star to a Leader.	OPODIS	2007	DBLP DOI BibTeX RDF	Assumption coverage, Eventual t-source, Moving source, Timely link, Fault-tolerance, Distributed algorithm, System model, Asynchronous system, Failure detector, Process crash, Partial synchrony, Omega, Message pattern, Eventual leader
3	Yoann Dieudonné, Franck Petit	Deterministic Leader Election in Anonymous Sensor Networks Without Common Coordinated System.	OPODIS	2007	DBLP DOI BibTeX RDF	Distributed Leader Election, Sense of Direction, Chirality, Sensor Networks
3	Michel Raynal	Eventual Leader Service in Unreliable Asynchronous Systems: Why? How?	NCA	2007	DBLP DOI BibTeX RDF	Assumption coverage, Behavioral assumption, Eventual tsource, Eventual timely link, Fault-tolerance, Distributed algorithm, System model, Asynchronous system, Oracle, Failure detector, Process crash, Partial synchrony, Omega, Message pattern, Eventual leader
3	Antonio Fernández, Ernesto Jiménez, Michel Raynal, Gilles Trédan	A Timing Assumption and a t-Resilient Protocol for Implementing an Eventual Leader Service in Asynchronous Shared Memory Systems.	ISORC	2007	DBLP DOI BibTeX RDF	Timer property, Timing assumptions, Fault-tolerance, Shared memory, System model, Asynchronous system, Process crash, Atomic register, Omega, Eventual leader
3	Maria Castillo, Federico Fariña, Alberto Córdoba, Jesús E. Villadangos	A Modified O(n) Leader Election Algorithm for Complete Networks.	PDP	2007	DBLP DOI BibTeX RDF	distributed algorithms, leader election, I/O automata, complete networks
3	Wojciech M. Golab, Danny Hendler, Philipp Woelfel	An O(1) RMRs leader election algorithm.	PODC	2006	DBLP DOI BibTeX RDF	test-and-set, shared memory, mutual exclusion, leader election, remote memory references
3	Amirhasan Amintabar, Alexander Kostin, Ljudmila Ilushechkina	A Leader Election Protocol for Timed Asynchronous Distributed Systems.	ISCIS	2006	DBLP DOI BibTeX RDF	Timed asynchronous distributed system, leader election
3	Spyridon Antonakopoulos	Fast leader-election protocols with bounded cheaters' edge.	STOC	2006	DBLP DOI BibTeX RDF	distributed computing, leader election, coin-flipping
3	Junbo Gao, Min Zhang, Fan Jiang, Xufa Wang	Analysis of Opinion Leader in On-Line Communities.	KES	2005	DBLP DOI BibTeX RDF	Opinion leader, on-line community, small-world network
3	Hans Svensson, Thomas Arts	A new leader election implementation.	Erlang Workshop	2005	DBLP DOI BibTeX RDF	distributed systems, implementation, Erlang, leader election
3	Jesús E. Villadangos, Alberto Córdoba, Federico Fariña, Manuel Prieto	Efficient Leader Election in Complete Networks.	PDP	2005	DBLP DOI BibTeX RDF	distributed algorithms, leader election, I/O automata, complete networks
3	Péter Urbán, Naohiro Hayashibara, André Schiper, Takuya Katayama	Performance Comparison of a Rotating Coordinator and a Leader Based Consensus Algorithm.	SRDS	2004	DBLP DOI BibTeX RDF	rotating coordinator, simulation, consensus, asynchronous, failure detector, atomic broadcast, leader
3	Marcos Kawazoe Aguilera, Carole Delporte-Gallet, Hugues Fauconnier, Sam Toueg	Communication-efficient leader election and consensus with limited link synchrony.	PODC	2004	DBLP DOI BibTeX RDF	fault tolerance, distributed systems, consensus, asynchronous systems, failure detector, leader election, synchronous systems, partially synchronous systems
3	Sudarshan Vasudevan, Brian DeCleene, Neil Immerman, James F. Kurose, Donald F. Towsley	Leader Election Algorithms for Wireless Ad Hoc Networks.	DISCEX	2003	DBLP DOI BibTeX RDF	secure leader election, wireless ad hoc networks, self-stabilization, network protocols, formal specification and verification
3	Koji Nakano, Stephan Olariu	Uniform Leader Election Protocols for Radio Networks.	IEEE Trans. Parallel Distrib. Syst.	2002	DBLP DOI BibTeX RDF	distributed systems, wireless communications, communication protocols, leader election, Radio networks
3	Koji Nakano, Stephan Olariu	A Survey on Leader Election Protocols for Radio Networks. (PDF / PS)	ISPAN	2002	DBLP DOI BibTeX RDF	Single-Hop Radio Networks, Mobile Computing, Leader Election
3	Scott D. Stoller	Leader Election in Asynchronous Distributed Systems.	IEEE Trans. Computers	2000	DBLP DOI BibTeX RDF	Leader election, asynchronous distributed systems, group membership, crash failures
3	Indranil Gupta, Robbert van Renesse, Kenneth P. Birman	A Probabilistically Correct Leader Election Protocol for Large Groups.	DISC	2000	DBLP DOI BibTeX RDF	scalable protocols, fault-tolerance, leader election, randomized protocols, Asynchronous networks, process groups
3	Masafumi Yamashita, Tsunehiko Kameda	Leader Election Problem on Networks in which Processor Identity Numbers Are Not Distinct.	IEEE Trans. Parallel Distrib. Syst.	1999	DBLP DOI BibTeX RDF	mailbox communication, fault tolerance, Distributed computing, leader election, broadcast communication, point-to-point communication
3	Israel Cidon, Osnat Mokryn	Propagation and Leader Election in a Multihop Broadcast Environment.	DISC	1998	DBLP DOI BibTeX RDF	distributed, leader election, Broadcast networks
3	Shlomi Dolev, Amos Israeli, Shlomo Moran	Uniform Dynamic Self-Stabilizing Leader Election.	IEEE Trans. Parallel Distrib. Syst.	1997	DBLP DOI BibTeX RDF	distributed algorithms, synchronization, leader election, Self-stabilizing systems, randomized distributed algorithms
3	Gene Itkis, Chengdian Lin, Janos Simon	Deterministic, Constant Space, Self-Stabilizing Leader Election on Uniform Rings.	WDAG	1995	DBLP DOI BibTeX RDF	Se If-Stabilization, Fault Tolerant, Finite Automata, Leader Election, Ring
3	Hosame Abu-Amara, Vidya Gummadi	New Model and Algorithms for Leader Election in Synchronous Fiber-Optic Networks.	IEEE Trans. Parallel Distrib. Syst.	1994	DBLP DOI BibTeX RDF	optical links, leader election algorithm, synchronous fiber-optic networks, timecomplexity, computational complexity, distributed algorithms, distributed algorithms, computer networks, message complexity, switching theory
2	Hyun Chul Chung, Peter Robinson, Jennifer L. Welch	Optimal regional consecutive leader election in mobile ad-hoc networks.	FOMC	2011	DBLP DOI BibTeX RDF
2	Antonio Fernández Anta, Michel Raynal	From an Asynchronous Intermittent Rotating Star to an Eventual Leader.	IEEE Trans. Parallel Distrib. Syst.	2010	DBLP DOI BibTeX RDF	Assumption coverage, eventual t-source, moving source, timely link, fault tolerance, distributed algorithm, system model, asynchronous system, failure detector, process crash, partial synchrony, omega, message pattern, eventual leader
2	Yiling Chen, Jennifer Wortman Vaughan	A new understanding of prediction markets via no-regret learning.	ACM Conference on Electronic Commerce	2010	DBLP DOI BibTeX RDF	follow the regularized leader, prediction with expert advice, online learning, prediction markets, market scoring rules
2	René Victor Valqui Vidal	Rural development within the EU LEADER+ programme: new tools and technologies.	AI Soc.	2009	DBLP DOI BibTeX RDF
2	Dariusz R. Kowalski, Andrzej Pelc	Leader Election in Ad Hoc Radio Networks: A Keen Ear Helps.	ICALP	2009	DBLP DOI BibTeX RDF
2	Rebecca Ingram, Patrick Shields, Jennifer E. Walter, Jennifer L. Welch	An asynchronous leader election algorithm for dynamic networks.	IPDPS	2009	DBLP DOI BibTeX RDF
2	Krishna Chaitanya Kandalla, Hari Subramoni, Gopalakrishnan Santhanaraman, Matthew J. Koop, Dhabaleswar K. Panda	Designing multi-leader-based Allgather algorithms for multi-core clusters.	IPDPS	2009	DBLP DOI BibTeX RDF
2	Shuzhi Sam Ge, Chenguang Yang, Yanan Li, Tong Heng Lee	Decentralized adaptive control of a class of discrete-time multi-agent systems for hidden leader following problem.	IROS	2009	DBLP DOI BibTeX RDF
2	Megha Gupta, Jnaneshwar Das, Marcos Augusto M. Vieira, Hordur Kristinn Heidarsson, Harshvardhan Vathsangam, Gaurav S. Sukhatme	Collective transport of robots: Coherent, minimalist multi-robot leader-following.	IROS	2009	DBLP DOI BibTeX RDF
2	Hyeun Jeong Min, Andrew Drenner, Nikolaos Papanikolopoulos	Vision-based leader-follower formations with limited information.	ICRA	2009	DBLP DOI BibTeX RDF
2	Rongxin Cui, Shuzhi Sam Ge, Bernard Voon Ee How, Yoo Sang Choo	Leader-follower formation control of underactuated AUVs with leader position measurement.	ICRA	2009	DBLP DOI BibTeX RDF
2	Zbigniew Golebiewski, Marek Klonowski, Michal Koza, Miroslaw Kutylowski	Towards Fair Leader Election in Wireless Networks.	ADHOC-NOW	2009	DBLP DOI BibTeX RDF
2	Vladimir V. V'yugin	The Follow Perturbed Leader Algorithm Protected from Unbounded One-Step Losses.	ALT	2009	DBLP DOI BibTeX RDF
2	Kiyong Kim, Yeonseung Ryu, Semog Kim, Jong-myung Rhee	A Leader Management Scheme for Fault-Tolerant Multiple Subnets.	NCM	2009	DBLP DOI BibTeX RDF	scalable network, leader management, subnet, fault-tolerant network
2	Yutaka Hirakawa, Yoshifumi Matsuda	The utilization method of idle PC resources.	IUCS	2009	DBLP DOI BibTeX RDF	utilization of idle PCs, distributed systems, leader election
2	Masakazu Takahashi, Kazuhiko Tsuda, Takao Terano	Extracting the Potential Sales Items from the Trend Leaders with the ID-POS Data.	KES	2009	DBLP DOI BibTeX RDF	Dual-Directed Recommendation, Collaborative Filtering System, Customer Preference, Trend Leader, Service Science and Management Engineering, Recommendation Systems
2	Abdelouahid Derhab, Nadjib Badache	A Self-Stabilizing Leader Election Algorithm in Highly Dynamic Ad Hoc Mobile Networks.	IEEE Trans. Parallel Distrib. Syst.	2008	DBLP DOI BibTeX RDF	Fault tolerance, Network topology, Network Protocols, Algorithm/protocol design and analysis, Mobile environments, Mobile communication systems
2	Tove Gustavi, Xiaoming Hu	Observer-Based Leader-Following Formation Control Using Onboard Sensor Information.	IEEE Transactions on Robotics	2008	DBLP DOI BibTeX RDF
2	Dana Angluin, James Aspnes, David Eisenstat	Fast computation by population protocols with a leader.	Distributed Computing	2008	DBLP DOI BibTeX RDF
2	Dinesh Garg, Y. Narahari	Mechanism Design for Single Leader Stackelberg Problems and Application to Procurement Auction Design.	IEEE T. Automation Science and Engineering	2008	DBLP DOI BibTeX RDF
2	Bruce M. Kapron, David Kempe, Valerie King, Jared Saia, Vishal Sanwalani	Fast asynchronous byzantine agreement and leader election with full information.	SODA	2008	DBLP DOI BibTeX RDF
2	Ei Ando, Hirotaka Ono, Kunihiko Sadakane, Masafumi Yamashita	The space complexity of the leader election in anonymous networks.	IPDPS	2008	DBLP DOI BibTeX RDF
2	Nicolas Schiper, Sam Toueg	A robust and lightweight stable leader election service for dynamic systems.	DSN	2008	DBLP DOI BibTeX RDF
2	Noman Mohammed, Hadi Otrok, Lingyu Wang, Mourad Debbabi, Prabir Bhattacharya	A Mechanism Design-Based Multi-Leader Election Scheme for Intrusion Detection in MANET.	WCNC	2008	DBLP DOI BibTeX RDF
2	Stefan Dobrev, Rastislav Kralovic, Dana Pardubská	Leader Election in Extremely Unreliable Rings and Complete Networks.	OPODIS	2008	DBLP DOI BibTeX RDF
2	Esten Ingar Grøtli, Antoine Chaillet, Jan Tommy Gravdahl	Output control of spacecraft in leader follower formation.	CDC	2008	DBLP DOI BibTeX RDF
2	Fabio Morbidi, Francesco Bullo, Domenico Prattichizzo	On visibility maintenance via controlled invariance for leader-follower Dubins-like vehicles.	CDC	2008	DBLP DOI BibTeX RDF
2	Rogelio Lozano, Mark W. Spong, Jose Alfredo Guerrero Mata, Nikhil Chopra	Controllability and observability of leader-based multi-agent systems.	CDC	2008	DBLP DOI BibTeX RDF
2	Dae-Yi Jung, Rastko R. Selmic	Power leader fault detection in nonlinear leader-follower networks.	CDC	2008	DBLP DOI BibTeX RDF
2	Sergio Monteiro, Estela Bicho	Robot formations: Robots allocation and leader-follower pairs.	ICRA	2008	DBLP DOI BibTeX RDF
2	Zongyao Wang, Dongbing Gu	A local sensor based leader-follower flocking system.	ICRA	2008	DBLP DOI BibTeX RDF
2	Bo Liu, Jietao Zou, Jie Zhang, Tianguang Chu, Long Wang	Controllability of a Leader-Follower Dynamic Network with Interaction Time Delays.	FSKD	2008	DBLP DOI BibTeX RDF
2	Hui Yu, Jigui Jian, Yongji Wang	Flocking Motion of Mobile Agents with a Leader Based on Distance-Dependent Adjacency Matrix.	ICIRA	2008	DBLP DOI BibTeX RDF	Autonomous mobile agent, Complex dynamical networks, flocking control, Swarm
2	Suling Zhang, Marilyn Tremaine, Richard Egan, Allen E. Milewski, Linda Plotnick, Patrick O'Sullivan, Jerry Fjermestad	Occurrence and Effects of Leader Delegation in Virtual Teams.	HICSS	2008	DBLP DOI BibTeX RDF
2	Kurian K. Tharakunnel, Siddhartha Bhattacharyya	A Leader-Follower Computational Learning Approach to the Study of Restructured Electricity Markets: Investigating Price Caps.	HICSS	2008	DBLP DOI BibTeX RDF
2	Rena Bakhshi, Wan Fokkink, Jun Pang, Jaco van de Pol	Leader Election in Anonymous Rings: Franklin Goes Probabilistic.	IFIP TCS	2008	DBLP DOI BibTeX RDF
2	Fabio Pasqualetti, Simone Martini, Antonio Bicchi	Steering a Leader-Follower Team Via Linear Consensus.	HSCC	2008	DBLP DOI BibTeX RDF
2	Yefim Dinitz, Shlomo Moran, Sergio Rajsbaum	Bit complexity of breaking and achieving symmetry in chains and rings.	J. ACM	2008	DBLP DOI BibTeX RDF	bit complexity, processor chain, processor ring, symmetric synchronous execution, Distributed computing, lower bounds, consensus, communication complexity, leader election, communication cost, message complexity, tight bound
2	Chi-Shih Chao	A Novel Fault Diagnosis Approach to Path-Protected WDM Mesh Networks.	APNOMS	2008	DBLP DOI BibTeX RDF	Network fault management, WDM mesh networks, trimmed major alarm propagation pattern, leader major alarm domain, SRLG
2	Murali Krishna Ramanathan, Ronaldo A. Ferreira, Suresh Jagannathan, Ananth Grama, Wojciech Szpankowski	Randomized leader election.	Distributed Computing	2007	DBLP DOI BibTeX RDF
2	Zhanhua Bai, Qiang Lv	A leader-based parallel cross entropy algorithm for MCP.	GECCO (Companion)	2007	DBLP DOI BibTeX RDF	parallel algorithm, cross entropy method, maximum clique problem
2	Z. Sun, M. J. Zhang, Xiao H. Liao, Wenchuan Cai, Yongduan Song	Neuro-Adaptive Formation Control of Multi-Mobile Vehicles: Virtual Leader Based Path Planning and Tracking.	ISNN	2007	DBLP DOI BibTeX RDF
2	Sanman Hu, Bin Zuo	The Moderating Effect of Leader-member Exchange on the Job Insecurity-Organizational Commitment Relationship.	I3E	2007	DBLP DOI BibTeX RDF
2	Juan Paulo Alvarado-Magaña, José Alberto Fernández-Zepeda	Average Execution Time Analysis of a Self-stabilizing Leader Election Algorithm.	IPDPS	2007	DBLP DOI BibTeX RDF
2	Antonio Fernández, Ernesto Jiménez, Michel Raynal	Electing an Eventual Leader in an Asynchronous Shared Memory System.	DSN	2007	DBLP DOI BibTeX RDF
2	Judi Romijn, Wieger Wesselink, Arjan J. Mooij	Assertion-Based Proof Checking of Chang-Roberts Leader Election in PVS.	ATVA	2007	DBLP DOI BibTeX RDF
2	Seung Chul Han, Ye Xia 0001	Optimal Leader Election Scheme for Peer-to-Peer Applications.	ICN	2007	DBLP DOI BibTeX RDF
2	Gian Luca Mariottini, Fabio Morbidi, Domenico Prattichizzo, George J. Pappas, Kostas Daniilidis	Leader-Follower Formations: Uncalibrated Vision-Based Localization and Control.	ICRA	2007	DBLP DOI BibTeX RDF
2	Luca Consolini, Fabio Morbidi, Domenico Prattichizzo, Mario Tosques	A Geometric Characterization of Leader-Follower Formation Control.	ICRA	2007	DBLP DOI BibTeX RDF
2	Sang-Chul Kim	An Algorithm for Selecting a Group Leader in Mobile Robots Realized by Mobile Ad Hoc Networks and Object Entropy.	ICANNGA	2007	DBLP DOI BibTeX RDF
2	Matthias Wiesmann, Xavier Défago	Anonymous Stabilizing Leader Election using a Network Sequencer.	AINA	2007	DBLP DOI BibTeX RDF
2	Mehdi Mirakhorli, Amir Azim Sharifloo, Maghsoud Abbaspour	A Novel Method for Leader Election Algorithm.	CIT	2007	DBLP DOI BibTeX RDF
2	Lech Madeyski, Wojciech Biela	Capable Leader and Skilled and Motivated Team Practices to Introduce eXtreme Programming.	CEE-SET	2007	DBLP DOI BibTeX RDF	Agile adoption, DICE® framework, Extreme programming, Software process improvement, Process change
2	V. Suresh Babu, P. Viswanath	Weighted k-Nearest Leader Classifier for Large Data Sets.	PReMI	2007	DBLP DOI BibTeX RDF	weighted leaders method, k-NNC, prototypes, noise elimination
2	Antonio Fernández, Michel Raynal	From an intermittent rotating star to a leader.	PODC	2007	DBLP DOI BibTeX RDF	fault-tolerance, asynchrony, eventual leader
2	Zongyao Wang, Dongbing Gu	Distributed Cohesion Control for Leader-follower Flocking.	FUZZ-IEEE	2007	DBLP DOI BibTeX RDF
2	Jussi Kujala, Tapio Elomaa	Following the Perturbed Leader to Gamble at Multi-armed Bandits.	ALT	2007	DBLP DOI BibTeX RDF
2	Davide Canepa, Maria Gradinariu Potop-Butucaru	Stabilizing Flocking Via Leader Election in Robot Networks.	SSS	2007	DBLP DOI BibTeX RDF
2	Carole Delporte-Gallet, Stéphane Devismes, Hugues Fauconnier	Robust Stabilizing Leader Election.	SSS	2007	DBLP DOI BibTeX RDF
2	SungSoo Lee, Rahman M. Muhammad, ChongGun Kim	A Leader Election Algorithm Within Candidates on Ad Hoc Mobile Networks.	ICESS	2007	DBLP DOI BibTeX RDF
2	David B. Knoester, Philip K. McKinley, Charles Ofria	Using group selection to evolve leadership in populations of self-replicating digital organisms.	GECCO	2007	DBLP DOI BibTeX RDF	group selection, autonomic computing, mutation, leader election, digital evolution, cooperative behavior, natural selection, biologically-inspired computing
2	Christof Fetzer, Martin Süßkraut	Leader Election in the Timed Finite Average Response Time Model.	PRDC	2006	DBLP DOI BibTeX RDF
2	Azzedine Boukerche, Kaouther Abrougui	An efficient leader election protocol for mobile networks.	IWCMC	2006	DBLP DOI BibTeX RDF	network simulator NS-2, wireless neyworks, routing, sensors, energy
2	Valerie King, Jared Saia, Vishal Sanwalani, Erik Vee	Scalable leader election.	SODA	2006	DBLP DOI BibTeX RDF
2	Dangeti Ravi Shankar, Pradeep Beerla	Extraction of Leader-Pages in WWW.	Intelligent Information Processing	2006	DBLP DOI BibTeX RDF	Artificial Links, Higher Order Cyclic links, Search, Leadership