Ad Hoc Now 2015 Conference

Electra Palace Hotel Athens

18-20 Nikodimou Street, Athens 105 57

Technical Program (pdf)

Monday, June 29 2015

9.00-9.15 Opening Remarks and Logistics

9.15-10.30 Keynote Speech (Dr. Antonio Puliafito)

10.30-11.00 Coffee break

11.00-13.00 Session 1: Smart Energy

13.00-14.00 Lunch break

14.00-15.30 Session 2: Localization and Mobility Management

15.30-16.00 Coffee break

16.00-17.30 Session 3: Topology Control and Sensor Node Deployment

17.30-18.00 Invited Presentation (Dr. Yan Zhang)

20.30-23.00 Social Dinner

Tuesday, June 30 2015

9.00-10.30 Keynote Presentations (Dr. T. Michalareas and Dr. D. Peleg)

10.30-11.00 Coffee break

11.00-13.00 Session 4: Vehicular Networks

13.00-14.00 Lunch break

14.00-15.30 Session 5: Scheduling and Resource Allocation in Wireless Networks

15.30-16.00 Coffee break

16.00-18.00 Short Tutorial (Dr. E.E. Tsiropoulou and Dr. S. Papavassiliou)

20.30-23.00 Banquet

Wednesday, July 01 2015

9.00-10.30 Invited Presentations (Dr. Shay Kutten and Dr. Nicola Santoro)

10.30-11.00 Coffee break

11.00-13.00 Session 6: Mobile Agents I (Invited Papers)

13.00-14.00 Lunch break

14.00-15.30 Session 7: Mobile Agents II

15.30-15.45 Closing

 

Monday, June 29 2015

Keynote Speech

Combining IoT and Cyber world: Tools and methodologies to manage an urban environment
 
Prof. Antonio Puliafito, University of Messina, Italy
 
Abstract
 

A smart city represents an improvement of today's cities both functionally and structurally, that strategically utilizes many smart factors, such as information and communications technology (ICT), to increase the city's sustainable growth and strengthen city functions, while ensuring citizens' quality of life and health. Cities can be viewed as a microcosm of "objects" with which citizens interact daily: street furniture, public buildings, transportation, monuments, public lighting and much more. Moreover, a continuous monitoring of a city's status occurs through sensors and processors applied within the real-world infrastructure. The Internet of Things (IoT) concept imagines all these objects being "smart", connected to the Internet, and able to communicate with each other and with the external environment, interacting and sharing data and information. Each object in the IoT can be both the collector and distributor of information regarding mobility, energy consumption, air pollution as well as potentially offering cultural and tourist information. As a consequence, cyber and real worlds are strongly linked in a smart city. New services can be deployed when needed and evaluation mechanisms will be set up to assess the health and success of a smart city. This talk will present some innovative developments in areas related to sensors and smart cities and introduce the crowdfunding #SmartME initiative.

 
Bio
 

Antonio Puliafito is a full professor of computer engineering at the University of Messina, Italy. His interests include parallel and distributed systems, networking, wireless and Cloud computing. He is acting as an expert in ICT for the European Commission since 1998. He is currently the President of the Centre on Information Technologies at University of Messina. He participated in several European projects such as Reservoir, Vision, CloudWave and Beacon. He currently is the scientific director of the SIGMA PON_01 project on the management and control of multi-risk systems. He recently constituted DHLabs srl, a startup developing solutions for the IoT. He is in charge of the #SmartME crowdfunding project.

Session 1: Smart Energy

Energy Efficient Small-Cell Discovery using Users' Mobility Prediction

A. Nadembega (Montreal University, Canada), A. Hafid (Montreal University, Canada), R. Brisebois (Bibliomondo, Canada)

A Linear Programming Approach for K-Resilient and Reliability-Aware Design of Large-Scale Industrial Networks

B. Genge, P. Haller, I. Kiss (Petru Maior University of Tg. Mures, Romania)

Self-organised Key Management for the Smart Grid

F.F. Demertzis (University of Piraeus, Greece), G. Karopoulos (University of Athens, Greece), C. Xenakis (University of Piraeus, Greece), A. Colarieti (Università degli Studi dell'Aquila, Italy)

A Modular and Flexible Network Architecture for Smart Grids

S. Tennina (Università degli Studi dell'Aquila, Italy), D. Xenakis (University of Athens, Greece), M. Boschi (Università degli Studi dell'Aquila, Italy), M. Di Renzo (French National Centre for Scientific Research, CNRS, France), F. Graziosi (Università degli Studi dell'Aquila, Italy), C. Verikoukis (CTTC, Spain)

Information-Quality based LV-Grid-Monitoring Framework and its Application to Power-Quality Control

M. Findrik (Ftw., Austria), T.L.F. Kristensen (Aalborg University, Denmark), T. Hinterhofer (Ftw., Austria), R. Olsen (Aalborg University, Denmark), H.-P. Schwefel (Ftw., Austria)

Session 2: Localization and Mobility Management

Localization of a Mobile Node in Shaded Areas

S. Jauregui (Center of Research and Advanced Studies CINVESTAV, Mexico), M.l Barbeau (Carleton University, Canada), E. Kranakis (Carleton University, Canada), E. Scalabrin (Pontifical Catholic University of Parana, Brazil), M. Siller (Center of Research and Advanced Studies CINVESTAV, Mexico)

AdaMap: Adaptive Radiomap for Indoor Localization

Z. Yang, Y. Wang, L. Song (Tsinghua University, P.R. China)

CAMS: Consensus-based Anchor-node Management Scheme for Train Localisation                     

A. Javed, Z. Huang, H. Zhang, J. D. Deng (University of Otago, New Zealand)

Delay Analysis of Context Aware Mobility Management Systems Addressing Multiple Connectivity Opportunities

A. Stamou (National Centre for Scientific Research “Demokritos”, Greece), N. Dimitriou (National Centre for Scientific Research “Demokritos”, Greece), K. Kontovasilis (National Centre for Scientific Research “Demokritos”, Greece), S. Papavassiliou (National Technical University of Athens, Greece)

Session 3: Topology Control and Sensor Node Deployment

Geographic GReedy routing with ACO recovery strategy GRACO

M. Rekik (INRIA, France), N. Mitton (INRIA, France), Z. Chtourou (CMERP, Tunisia)

On the Displacement for Covering a Square with Randomly Placed Sensors                                   

Rafał Kapelko (Wrocław University of Technology, Poland), Evangelos Kranakis (Carleton University, Canada)

Election-Based Sensor Deployment and Coverage Maintenance by a Team of Robots                   

Qiao Li (University of Ottawa, Canada), Venkat Narasimhan (Les Enterprises Norleaf  Networks, Canada), Amiya Nayak (University of Ottawa, Canada)

A Dynamic Topology Control Algorithm for Wireless Sensor Networks

Gerry Siegemund, Volker Turau, and Christoph Weyer (Hamburg University of Technology, Germany)

Invited Presentation

Intelligent Demand Response towards Green and Reliable Smart Energy Networks
Dr. Yan Zhang, Simula Research Lab & University of Oslo
 
Abstract
 

Smart energy networks is an emerging communication&networking paradigm that utilizes two-way communications architecture to closely monitor and efficiently support smart grid operations. This talk will mainly introduce our recent studies on intelligent demand response solutions for the control and optimization of smart energy networks. We will also present different approaches to model and solve the related problems, including game theoretical, adaptive dynamic programming, and price incentivized approaches.

Bio
 

Prof. Yan Zhang is currently Head of Department, Department of Networks at Simula Research Laboratory, Norway. He is also an Adjunct Associate Professor at the Department of Informatics, University of Oslo, Norway. He received a PhD degree in School of Electrical & Electronics Engineering, Nanyang Technological University, Singapore. He is an associate editor or on the editorial board of a number of well-established journals. He also serves as the guest editor for IEEE Communications Magazine, IEEE Wireless Communications Magazine, IEEE Transactions on Industrial Informatics, IEEE Systems Journal, IEEE Intelligent Systems. He is currently serving the Book Series Editor for the book series on "Wireless Networks and Mobile Communications" (CRC Press). He serves as chair positions in a number of conferences, e.g., IEEE SmartGridComm 2015. He serves as TPC member for numerous international conferences. His current research interests include: communications solutions for reliable and secure cyber-physical systems (e.g., transport, smart grid), machine-to-machine communications, Internet-of-Things, economic approaches (e.g., game theory) for networks performance optimization. He has been actively involved in several on-going and successfully completed Norway and EU projects. He is a senior member of IEEE and IEEE ComSoc.

Tuesday, June 30 2015

Keynote Presentations

Developing Privacy-aware Mobile Applications in the Era of Ubiquitous Communication, Big Data, Smartphones & Social Networks

Dr. Theodoros Michalareas (VELTI SA, Greece)
 
Abstract
 

Over the last few years the following trends have fuelled the development of a hugely successful mobile market: smartphones & mobile application ecosystems, ubiquitous communication, collection & use of big data for optimization, use of social networks/sharing as the killer application and key driver for consumer adoption. These trends present a number of challenges to end consumers’ privacy. The presentation discusses these challenges and presents ideas on how these issues can be addressed based on research funded by EU FP7 framework projects USEMP & OPENi

 
Bio
 

Dr. Theodoros Michalareas is leading VELTI innovation team. He is responsible for the development of next generation products in mobile. He holds a PhD degree from UCL, Electronics & Electrical Engineering Department and his research interests include rich media & mobile applications frameworks, cloud architectures, broadband & ubiquitous wireless networks, privacy-aware system design, big data & advanced analytics, online & mobile social networks, context-aware computing, swarm optimization algorithms, routing, machine learning, property graphs, sharing economy, open web architectures.

Mobile Agents Rendezvous in the Presence of Faults

Dr. David Peleg (The Weizmann Institute of Science, Israel)
 
Abstract
 

The talk will consider fault-tolerant solutions to the rendezvous problem, where a team of mobile agents, starting from different nodes of an unknown synchronous network, have to meet at the same node, in the presence of up to f Byzantine (faulty) agents. The problem will be examined assuming different levels of Byzantine behavior and different levels of knowledge available to the agents, with a focus on bounds on the minimum number of non-faulty agents that guarantees deterministic gathering.

Bio
 
David Peleg received the B.A. degree in 1980 from the Technion, Israel, the M.Sc. degree in 1982 from BarIlan University, Israel, and the Ph.D. degree in 1985 from the Weizmann Institute, Israel, all in computer science. He then spent a post-doctoral period at IBM Almaden and at Stanford University. In 1988 he joined the Department of Computer Science and Applied Mathematics at The Weizmann Institute of Science, where he is the incumbent of the Norman D. Cohen Professorial Chair of Computer Sciences.

He chaired the Weizmann Institute's Council of Professors in 2007-2008, and serves as Dean of the Faculty of Mathematics and Computer Science since 2010. His research interests include distributed network algorithms, fault-tolerant computing, communication network theory, approximation algorithms and graph theory, and he is the author of a book titled "Distributed Computing: A Locality-Sensitive Approach," as well as numerous papers in these areas. He received the ACM Edsger W. Dijkstra Prize in Distributed Computing in 2008 and the SIROCCO Prize for Innovation In Distributed Computing in 2011

Session 4: Vehivular Networks

Study of Probabilistic Worst Case Inter-Beacon Delays Under Realistic Vehicular Mobility Conditions

A. Mouradian (Université Paris-Sud, France)

Safety in Vehicular Networks—On the Inevitability of Short-Range Directional Communications  

G. Le Lann (INRIA, France)

Secure Incentive-Based Architecture for Vehicular Cloud                                                               

Kiho Lim, Ismail Abumuhfouz, D. Manivannan (University of Kentucky, USA)

EYES: A novel overtaking assistance system for vehicular networks  

Subhadeep Patra, Javier Arnanz, Carlos Calafate, Juan-Carlos Cano, Pietro Manzoni (Universitat Politecnica de Valencia, Spain)

xRadio: An Novel Software Defined Radio (SDR) Platform and Its Exemplar Application to Vehicle-to-Vehicle Communications                                                                                                                            W. Xiang (University of Michigan, Dearborn, USA), F. Sotiropoulos (Odyssia Global communication, USA), S. Liu (University of Michigan, Dearborn, USA)

Session 5: Scheduling and Resource Allocation in Wireless Networks

On the Impact of Network Evolution on NUM Resource Allocation Problems in Wireless Multihop Networks 

E. Stai, V. Karyotis, S. Papavassiliou (National Technical University of Athens, Greece)

A Schedule Template Construction Technique for Duty Cycled Sensor Networks                          

V. Ho, I. Nikolaidis (University of Alberta, Canada)

On the Problem of Resource Allocation and System Capacity Evaluation via a Blocking Queuing Model in D2D enabled Overlay Cellular Networks
 

G. Katsinis, E.E. Tsiropoulou, S. Papavassiliou (National Technical University of Athens, Greece)

Scheduling Connections via Path and Edge Multicoloring

E. Bampas (Univ. Bordeaux, France), C. Karousatou (Aix-Marseille University and CNRS, France), A. Pagourtzis (National Technical University of Athens, Greece), K. Potika (Santa Clara University)

 

Short tutorial

Utility-based Resource Allocation in Wireless Networks via Game Theory: Evolution from 3G to 5G

Dr. E.E. Tsiropoulou and Dr. S. Papavassiliou (NTUA, Greece)
 
Abstract
 

The demand for high data rates and support of multiple services with various quality of service requirements has enjoyed exponential growth worldwide for decades, and looks to continue unabated into the foreseeable future. To meet these demands, next generation wireless networks must support a significant increase in capacity, greater spectral efficiency and decreased energy consumption. To that end, Network Utility Maximization (NUM) theory has been widely explored and established in modeling and studying resource allocation problems in next generation (4G/5G) wireless networks. In parallel, Game Theory is a powerful tool that can be used as a unifying framework to solve resource allocation problems and determine stable solutions (Nash equilibrium points). The combined outcome of NUM and Game Theory considering resource allocation problems in next generation wireless networks is very well aligned with the current efforts for the realization of user’s self-optimization functionalities, envisioned by 3GPP LTE and LTE Advanced efforts and specifications. This talk will describe the formulation of various resource allocation problems in CDMA, SC-FDMA, two-tier femtocell and machine-to-machine wireless networks and propose game theoretic approaches to determine stable solutions supporting user’s autonomicity and self-optimization.

Wednesday, July 01 2015

Invited Presentations

Title TBA

Dr. Shay Kutten (Technion - Israel Institute of Technology, Israel)

 

Mobile Agents in Time-varying Networks

Dr. Nicola Santoro (Carleton University, Canada)

 

Session 6: Mobile Agents I ( Invited Papers)

Presentation title (TBA)

P. Fraigniaud (CNRS and University Paris Diderot, France)

Computations by Luminous Robots

P. Flocchini (University of Ottawa, Canada)

Online lower bounds and offline inapproximability in optical networks

S. Zaks (Technion – Israel Institute of Technology, Israel)

Session 7: Mobile Agents I I

Wireless Autonomous Robot Evacuation from Equilateral Triangles and Squares                           

J. Czyzowicz (Universit´e du Qu´ebec en Outaouais, Canada), E. Kranakis (Carleton University, Canada), Danny Krizanc (Wesleyan University, USA), L. Narayanan (Concordia University, Canada), J. Opatrny (Concordia University, Canada), S.l Shende (Rutgers University, USA)

Rendezvous of Many Agents with Different Speeds in a Cycle

E. Huus, E. Kranakis (Carleton University, Canada)

The Random Bit Complexity of Mobile Robots Scattering  

Q. Bramas, S. Tixeuil (Sorbonne Universites, France)