acm mobihoc 2020

M.S., Electrical and Computer Engineering May. Student Travel Grant to attend IEEE ISIT, 2016. Send this CFP to us by mail: cfp@ourglocal.org. Through simulation we validate the bias of the original CSI ranging model and the approximately zero bias of our proposed ranging model. TechnicalProgramCommittee IEEE INFOCOM, 2018-2021 ACM MobiHoc, 2020-2021 IEEE/ACM IWQoS, 2020IEEE SECON, 2020IEEE MASS, 2018-2020IEEE WoWMoM, 2017-2021IEEE SMARTCOMP, 2017IEEE LCN, 2016-2020 IEEE GLOBECOM,2017-2020 ACM WiNTECH, 2020 ACM MSWiM, 2018-2019 IEEE 5G World Forum, 2018-2020 EditorialService Guest Editor, Feature Topic, … This opens up a whole set of exciting research problems to work on, across virtually every layer of the protocol stack. Pi-Radio's vision is to democratize wireless research by providing advanced mmWave Software Defined Radio (SDR) platforms to the community at plainly affordable price points. Prior works focus on single group searching, which refers to determining which ones in a given set of tags exist in the system. Representative schemes use order-preserving encryption (OPE) for supporting efficient Boolean queries on encrypted databases. © Copyright 2019-2020 Jinbei Zhang, Creative Commons License. Differently from computation and communication resources, which are allocated in a dedicated per request manner, storage resources can be shared to satisfy multiple requests for the same data. Congrats to Xiaolan! 2:15 PM EDT, Oct 13 Tue, 7:15 PM A typical model of distributed ML is to partition training datasets over multiple worker nodes to update model parameters in parallel, adopting a parameter server architecture. We decouple the problem of localizing a transmitter with unknown transmit power into two problems, 1) predicting the power of a transmitter at an unknown location, and 2) localizing a transmitter with known transmit power. Drones may supply with a recovery network, thanks to their capabilities to provide network connectivity on the fly. [October 2020]: Dr. Bin Li was elevated to a senior member of the IEEE. [Acceptance rate: 15%] Coexistence of Wi-Fi and IoT Communications in WLANs H. Pirayesh*, P. Kheirkhah Sangdeh*, and H. Zeng, IEEE Internet of Things Journal, 2020. We prove that after running our policy for $D$ days, the loss in the expected time-average payoff can be at most ${\mathcal O}\left({\left(\ln D\right)}^{\frac{1}{2}} D^{-\frac{1}{4}}\right)$, which decays to zero as $D$ approaches infinity. The ACM International Symposium on Mobile Ad Hoc Networking and Computing, known as MobiHoc, is sponsored by ACM SIGMOBILE> It focuses on the latest research in the rapidly growing area of mobile ad hoc networking and computing, bringing together researchers and practitioners from a broad spectrum of wireless networking research to present the most up-to-date results and achievements in the field. A key aspect dictating the performance and efficiency of a SC is its instantiation onto the physical infrastructure. The composition of NFV-network services (NSs) helps 5G networks to provide the required flexibility and dynamicity to satisfy the needs of vertical industries. First, we develop a \emph{grouping filter} that encodes the membership of tags in different groups, with which \emph{non-target tags} can be efficiently filtered out for all the $k$ groups simultaneously. In this paper, we study the effect of predictive caching on the delay of wireless networks. We prove that the problem is NP-hard, and then propose a greedy algorithm, along with a polynomial-time algorithm with approximation guarantees. In this paper, we investigate online job dispatching and scheduling strategies under the setting of coexistence of heterogeneous utilities, \ie, various coexisting jobs can employ different non-increasing utility functions. ACM MobiHoc, 2012; Posted in 2012, ACM MobiHoc Tagged Network. For general conference information, see https://www.sigmobile.org/mobihoc/2020/. Then we propose a negative power summation ranging model which can be used as an unbiased ranging model for both Line-Of-Sight (LOS) and Non-LOS scenarios. We analyze the existence and uniqueness of equilibrium and propose a distributed algorithm to achieve the equilibrium in a uniform-delay setting. Due to the coronavirus outbreak, Mobihoc 2020 will be held. We are searching for a new location and details regarding both the timing and location will soon follow. He has published more than 40 papers in top IEEE journals and conferences, including IEEE/ACM Transactions on Networking, IEEE Journal on Selected Areas in Communications, ACM MobiHoc, and IEEE INFOCOM, etc. After filling out the Google form, you will receive links to Zoom live opening session, YouTube talk videos, and Slack discussion channels. In particular, we show the scaling of a composite NS implying the update of the required deployed nested NS components and its interconnections but also how the scaling of a shared single NS entails updates on its associated composite Nss. This in turn translates to a several-fold delay improvement in simulations over the baseline as the network operates close to the full load. We highlight a fundamental delay-memory trade-off in the system and identify the correct memory scaling to fully-benefit from the network multicasting gains. ML training jobs are typically resource elastic, completed using various time lengths with different resource configurations. In this paper, we study a monopolistic provider who initially does not know users' demand and needs to learn it over time by observing the users' responses to the service prices. PTS achieves high parallelism due to some novel designs. — Through comprehensive experiments in different indoor scenarios, localization errors by different ranging models are compared to the CRLB, meanwhile our proposed ranging model is demonstrated to have better ranging and localization accuracy than the original ranging model. 9:45 PM CEST, 4:00 PM Yanjun Pan, Alon Efrat, Ming Li, Boyang Wang, Hanyu Quan, Joseph Mitchell, Esther Arkin and Jie Gao, "Data Inference from Encrypted Databases: A Multi-dimensional Order-Preserving Matching Approach", The 21st International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing (ACM MobiHoc 2020), October 11-14, 2020 (Acceptance rate: 15%). Furthermore, we showcase a quantitative and qualitative analysis of the OP_RETURN along with a number of interesting findings. These range from benign applications (e.g. The acceptance rate is 15%. — Our online algorithm guarantees a good parameterized competitive ratio with polynomial time complexity. Get the entire details of ACM Mobihoc at XpoBuzz.com, Venue details Start & Ending Dates, Organizer, Exhibitor, Visitors, Agenda, Reviews. Further, we extend our results to non-uniform delays since miners may choose different network settings, e.g. A miner cannot publish a block until his deadline comes. The 27th ACM Conference on Computer and Communications Security (CCS) seeks submissions presenting novel contributions related to all real-world aspects of computer security and privacy. Registration is free! 10:00 AM ... ACM MobiHoc, 2020. To tackle this problem we present DANGER, a framework able to create a mesh networks of drones, which can be reached by any smartphone with WiFi. — Has now become more important than ever to guarantee an always present connectivity to users, especially in emergency scenarios. S-4: Online Decision Making, Session The DANGER network is completely distributed, can work even partitioned or incase of drones failures. owner-ship of a digital/physical asset) to illegal/malicious scenarios (e.g. We proceed to propose an online algorithm, O4A, to dispatch and schedule jobs with heterogeneous utilities. Dr. Duffield – ACM Fellow 2020 January 21, 2021 by Vickie Winston Congratulations to Dr. Nick Duffield, Royce E. Wisenbaker Professor I and Director of Texas A&M Institute of Data Science, for being selected by the Association for Computing Machinery (ACM) as a 2020 ACM Fellow. A practical downlink NOMA scheme for wireless LANs The 21st International Symposium on Mobile Ad Hoc Networking and Computing (ACM MobiHoc 2020) Submission Deadline Saturday 30 Nov 2019 Proceedings indexed by : Conference Dates Jun 30, 2020 - Jul 3, 2020 Conference Address IEEE/ACM Transactions on Networking, vol. PoC has yet to be applied to mobile applications, due to the storage limitation of mobile devices. MobiHoc 2020 will be held online. To enable search operations on the encrypted data, searchable encryption techniques have been proposed. Storage offloading can be a viable solution that allows miners to offload mining files to a cloud storage. — Introduction: ACM MobiHoc is the premier international symposium dedicated to addressing challenges emerging from wireless ad hoc networking and computing.With its highly selective technical program, the symposium will bring together researchers … Fully-digital (a.k.a. Graph learning is an inference problem of estimating connectivity of a graph from a collection of epidemic cascades, with many useful applications in the areas of online/offline social networks, p2p networks, computer security, and epidemiology. Mobihoc '20: The Twenty-first ACM International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing Virtual Event USA October, 2020 … It will bring together researchers and practitioners from a broad spectrum of networking research to present the most up-to-date results and achievements in the field. Our algorithm iterates the operations of recovering missing time logs and inferring graph connectivity, and thereby progressively improves the inference quality. June 2020 edition of ACM Mobihoc is going to be held in Shanghai, China starting from 30 June. cryptocurrency) and opens up a multitude of use cases. As Internet advertisements (also called ``ads'') revenue growth is being driven further than ever before, one challenge facing publishers, such as Google and Amazon, is to quickly select and place a group of ads in an ad space for each online user with the objective of maximizing the expected revenue. In this paper, we propose PTS, a protocol that can perform fast \underline{\emph{P}}arallel \underline{\emph{T}}ag \underline{\emph{S}}earching for multiple users simultaneously. In each mining round, a miner can decide whether to mine on his local device or by a cloud virtual machine (VM). We theoretically analyze how to set optimal parameters for PTS to minimize the execution time and conduct extensive simulation experiments to evaluate its performance. Self-mining requires no extra cost but it incurs download delay, which will reduce the chance of winning. Our online algorithm consists of (i) an online scheduling framework that groups unprocessed ML training jobs into a batch iteratively, and (ii) a batch scheduling algorithm that configures each ML job to maximize the total weight of scheduled jobs in the current iteration. MobiHoc 2022 -ACM International Symposium on Mobile Ad Hoc Networking and Computing. MOBIHOC 2020 : ACM International Symposium on Mobile Ad Hoc Networking and Computing in Conferences Posted on July 20, 2020 . Our theoretical analysis shows that O4A is $O(\frac{1}{\epsilon^2})$-competitive under the $(1+\epsilon)$-speed augmentation model, where $\epsilon$ is a small positive constant. Yet, recent works showed the possibility of inferring plaintext data from OPE-encrypted databases, merely using the order-preserving constraints, or combined with an auxiliary plaintext dataset with similar frequency distribution. N. Lu, B. Ji, and B. Li, “Age-based Scheduling: Improving Data Freshness for Wireless Real-Time Traffic,” Proceedings of ACM MobiHoc 2018, Los Angeles, California, June 2018. [Dec, 2019] A paper, “ Predictive Scheduling for Virtual Reality,” is accepted in Infocom 2020. Evaluation results show that the proposed algorithm achieves near-optimal resource costs with up to 27.8% of the cost savings owed to the sharing of the data. 5:30 PM CEST, 11:45 AM ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc) 2020 IEEE International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt) 2019 Submission and Publication Chair ACM SIGMETRICS 2021 Welcome to MobiHoc 2021 It will be held in Shanghai, China. Conference Information. August 19, 2020; A paper accepted by IEEE TVLSI August 12, 2020; Invited to serve as PC at IEEE ICBC 2021 July 23, 2020; Congrats to Mingshun and Yanmao! The Fifth ACM/IEEE Symposium on Edge Computing. However, we find that the original CSI ranging model is biased, therefore, the model cannot be used to directly derive Cramer-Rao lower bound (CRLB) of positioning error for CSI-ranging based localization scheme. 2020 (Expected) University of Southern California, Los Angeles, California, USA ... ACM MobiHoc, Paderborn, Germany Jul 2016. So far, the effectiveness of such attacks is limited to single-dimensional dense data (most values from the domain are encrypted), but it remains challenging to achieve it on high-dimensional datasets (e.g., spatial data) which are often sparse in nature. [Apr. Different from prior works that have to execute $k$ times to search $k$ groups separately, PTS obtains searching results for all the $k$ groups with only \emph{one-shot} execution. MOBIHOC 2020 : ACM International Symposium on Mobile Ad Hoc Networking and Computing in Conferences Posted on September 17, 2019 . Subsequently, based on our proposed model, we derive both the CRLB of ranging error and the CRLB of positioning error for CSI-ranging localization scheme. Submission Deadline Friday 06 Dec 2019 Proceedings indexed by : Conference Dates Jan 11, 2020 - Jan 14, 2020 … It can be profitable for vehicle service providers to set service prices based on users' travel demand on different origin-destination pairs. UbiComp 2020 is collocated with the ACM International Symposium on Wearable Computers (ISWC’20) . S-5: Networks and Algorithms, Session Send this CFP to us by mail: cfp@ourglocal.org. This is especially challenging in the context of mobile advertising due to the smaller screen size of mobile devices and longer user session. 2020] Paper on multi-dimensional order-preserving matching is accepted by ACM Mobihoc 2020. Conference Information. 11:30 AM EDT, Oct 13 Tue, 4:00 PM B. Li, A. Eryilmaz and R. Srikant, “Emulating Round-Robin for Serving Dynamic Flows over Wireless Fading Channels”, to appear in ACM Mobihoc, October 11-14, 2020 (Online Conference). [September 2020]: Dr. Bin Li was invited to be a guest in The Peggy Smedley Show to introduce mixed reality technology and its application in firefighter training. A paper accepted by IACR SAC 2020 September 18, 2020; Received a grant from IARPA! Accepted papers are listed in the program. PROFESSIONAL SERVICE Reviewer Recurring reviewer for IEEE Journal on Selected Areas in Communications (JSAC) 2020… ACM 2019 , ISBN 978-1-4503-6806-3 [contents] Due to increasing concerns of data privacy, databases are being encrypted before they are stored on an untrusted server. Main tracks are online 14 – 17th September 2020 . Runner-up of Best Paper Award, ACM MobiHoc Conference, 2020. To address it, we propose an online scheduling algorithm to decide the execution time window, the number and the type of concurrent workers and parameter servers for each job upon its arrival, with a goal of minimizing the weighted average completion time. In this paper, for the first time, we study data inference attacks on multi-dimensional encrypted databases (with 2-D as a special case). [July 2020] The 3rd Age of Information Workshop (AoI Workshop) was held on July 6, 2020 in Toronto, in conjunction with IEEE INFOCOM Conference 2020. Considering that the provider needs to ensure the vehicle flow balance at each location, its pricing and supply decisions for different origin-destination pairs are tightly coupled. — In this paper, we present a system that provides advanced analytic and visual capabilities with regard to the OP_RETURN operator. If you are interested in pursuing a Ph.D. in machine learning, distributed systems, or privacy, please feel free to reach out to ioannidis@ece.neu.edu . We formulate it as a 2-D order-preserving matching problem and explore both unweighted and weighted cases, where the former maximizes the number of points matched using only order information and the latter further considers points with similar frequencies. Mobihoc '20: The Twenty-first ACM International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing, Virtual Event, USA, October 11-14, 2020. We find that LLOCUS reduces the localization error by 17-68 % compared to several non-learning methods. We evaluate LLOCUS using three experiments in different indoor and outdoor environments. In addition, it includes workshops that are focused on areas of emerging interest. Click here for the Virtual Conference and Workshops. Pi-Radio's v1 SDR product features a 4-channel fully-digital transceiver that operates in the 57-64 GHz band. Extensive evaluations using real-world data demonstrate that it outperforms state-of-the-art schedulers in today's AI cloud systems. Our analysis uses a novel application of Heavy-Traffic theory under the assumption of vanishing caches to show that predictive caching fundamentally alters the asymptotic throughput-delay scaling. MobiHoc is a premier international symposium dedicated to addressing challenges in dynamic networks and computing. Prior studies on the spatial pricing of vehicle service rely on the assumption that providers know users' demand. Proof of Capacity (PoC) is an eco-friendly alternative to Proof of Work for consensus in blockchains since it determines mining rights based on miners' storage rather than computation. blockchain-based botnets). We present LLOCUS, a novel learning-based system that uses mobile crowdsourced RF sensing to estimate the location and power of unknown mobile transmitters in real time, while allowing unrestricted mobility of the crowdsourcing participants. 28, no. Edge computing systems typically handle a wide variety of applications that exhibit diverse degrees of sensitivity to job latency. Virtual, November 11-13, 2020 2020] Paper on vehicle motion verfication with a single receiver is accepted by ACM WiSec 2020. Therefore, a multitude of utility functions of the job response time need to be considered by the underlying job dispatching and scheduling mechanism. Cloud-mining experiences no delay but it brings cost on VMs. Moreover, O4A is robust to estimation errors in job processing time and transmission delay. Pre-conference tracks are online 12 – 13th September 2020. Experimental results on synthetic and real-world datasets show that the data recovery rate is significantly enhanced compared with the previous 1-D matching algorithm. Theoretical papers must make a convincing case for the relevance of their results to practice. The mentioned capabilities are required not only at instantiation time but also during operation time to maintain the corresponding service level agreements in the presence of changing network conditions. INFOCOM (2014-2020), ACM MobiHoc (2016–2020) News and research highlights , google scholar profile , patents granted and pending . Bitcoin is undoubtedly the most used distributed ledger technology nowadays. It would be a 4 days business Conference organized by Ohio State University focusing on the companies news, products and services of IT & Technology … MobiHoc is a premier international symposium dedicated to addressing challenges in dynamic networks and computing. We explore the possibility of caching at the wireless end-users where caches are typically very small, orders of magnitude smaller than the catalog size. — Using a randomized rounding technique that exploits a novel data-aware linear programming decomposition procedure, we develop a multi-criteria approximation algorithm with provable performance guarantees. 7:15 PM CEST, 1:15 PM ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc) 2020 IEEE International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt) 2019 Submission and Publication Chair ACM SIGMETRICS 2021 Second, we design two new codes, \emph{grouping code} and \emph{mapping code}, with which the remaining tags can quickly verify and confirm which group they belong to. — This makes it challenging to theoretically analyze the performance of our policy. For the graph learning problem, we propose an efficient algorithm that solves a localized version of computationally-intractable maximum likelihood estimation through approximations in both temporal and spatial aspects. [October 2020]: Dr. Bin Li served as a mentor for N2Women virtual event in ACM MobiHoc 2020 conference. We analyze the gap between the provider's expected time-average payoffs under our policy and a clairvoyant policy, which makes decisions based on complete information of the demand. — 8:15 PM CEST, 2:15 PM In this demonstration, we present the capabilities of the 5Growth platform to handle the scaling of composite NSs under different situations. Mobihoc 2020 will feature a highly selective technical program, multiple distinguished keynote addresses, and an exciting panel. Please fill out the Google form to access the online conference. ACM Mobihoc: International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing will be online druing October 11-14, 2020. Student Travel Grant to attend IEEE ISIT, 2017. Introduction: ACM MobiHoc is the premier international symposium dedicated to addressing challenges emerging from wireless ad hoc networking and computing.With its highly selective technical program, the symposium will bring together researchers …

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