Fu, Xiaoming

[["dc.contributor.author","Wang, Haitao"],["dc.contributor.author","Adhatarao, Sripriya"],["dc.contributor.author","Arumaithurai, Mayutan"],["dc.contributor.author","Fu, Xiaoming"],["dc.date.accessioned","2018-05-28T11:53:11Z"],["dc.date.available","2018-05-28T11:53:11Z"],["dc.date.issued","2017"],["dc.description.abstract","Information Centric Networking is a new networking paradigm that treats content as first class entity. It provides content to users without regards to the current location of the content. The publish/subscribe systems have gained popularity in Internet. Pub/sub systems dismisses the need for users to request every content of their interest. Instead, the content is supplied to interested users (subscribers) as and when it is published. CCN/NDN are popular ICN proposals widely accepted in the ICN community however, they do not provide an efficient pub/sub mechanism. COPSS enhances CCN/NDN with an efficient pub/sub capability. Internet of Things (IoT) is a growing topic of interest in both Academia and Industry. The current designs for IoT relies on IP. However, the IoT devices are constrained in their available resources and IP is heavy for their operation.We observed that IoT's are information centric in nature and hence ICN is a more suitable candidate to support IoT environments. Although NDN and COPSS work well for the Internet, their current full fledged implementations cannot be used by the resource constrained IoT devices. CCN-lite is a light weight, inter-operable version of the CCNx protocol for supporting the IoT devices. However, CCN-lite like its ancestors lacks the support for an efficient pub/sub mechanism. In this paper, we developed COPSS-lite, an efficient and light weight implementation of pub/sub for IoT. COPSS-lite is developed to enhance CCN-lite and also support multi-hop connection by incorporating the famous RPL protocol for low power and lossy networks. We provide a preliminary evaluation to show proof of operability with real world sensor devices in IoT lab. Our results show that COPSS-lite is compact, operates on all platforms that support CCN-lite and we observe significant performance benefits with COPSS-lite in IoT environments."],["dc.format.extent","6"],["dc.identifier.arxiv","1706.03695v1"],["dc.identifier.uri","http://hdl.handle.net/2/14784"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.title","COPSS-lite: Lightweight ICN Based Pub/Sub for IoT Environments"],["dc.type","preprint"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","3"],["dc.bibliographiccitation.lastpage","18"],["dc.bibliographiccitation.volume","No. IFI-TB-2011-06"],["dc.contributor.author","Chen, Jiachen"],["dc.contributor.author","Arumaithurai, Mayutan"],["dc.contributor.author","Jiao, Lei"],["dc.contributor.author","Fu, Xiaoming"],["dc.contributor.author","Ramakrishnan, K.K."],["dc.date.accessioned","2018-05-07T12:04:32Z"],["dc.date.available","2018-05-07T12:04:32Z"],["dc.date.issued","2011"],["dc.description.abstract","Content-Centric Networks (CCN) provide substantial flexibility for users to obtain information without regard to the source of the information or its current location. Publish/ subscribe (pub/sub) systems have gained popularity in society to provide the convenience of removing the temporal dependency of the user having to indicate an interest each time he or she wants to receive a particular piece of related information. Currently, on the Internet, such pub/sub systems have been built on top of an IP-based network with the additional responsibility placed on the end-systems and servers to do the work of getting a piece of information to interested recipients. We propose ContentOriented Pub/Sub system (COPS) to achieve an efficient pub/sub capability for CCN. COPS enhances the heretofore inherently pull-based CCN architectures proposed by integrating push based multicast at the content-centric layer. We emulate an application that is particularly emblematic of a pub/sub environment—Twitter—but one where subscribers are interested in content (e.g., identified by keywords), rather than tweets from a particular individual. Using trace-driven simulation, we demonstrate that our architecture can achieve a scalable and efficient pub/sub content centric network. The simulator is parameterized using the results of careful microbenchmarking of the open source CCN implementation and of standard IP based forwarding. Our evaluations show that COPS provides considerable performance improvements in terms of aggregate network load, publisher load and subscriber experience compared to that of a traditional IP infrastructure."],["dc.identifier.issn","1611-1044"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/14625"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.publisher","Institute of Computer Science, Georg-August-Universität Göttingen"],["dc.publisher.place","Göttingen"],["dc.title","COPS: An Efficient Content Oriented Publish/Subscribe System"],["dc.type","report"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","11"],["dc.bibliographiccitation.lastpage","20"],["dc.contributor.author","Chen, Jiachen"],["dc.contributor.author","Arumaithurai, Maytan"],["dc.contributor.author","Fu, Xiaoming"],["dc.contributor.author","Ramakrishnan, K.K."],["dc.date.accessioned","2017-11-29T15:56:51Z"],["dc.date.available","2017-11-29T15:56:51Z"],["dc.date.issued","2016"],["dc.description.abstract","Information dissemination applications (video, news, social media, etc.) with large number of receivers need to be efficient but also have limited loss tolerance. The Information Centric Networks (ICN) paradigm offers an alternative approach for reliably delivering data by naming content and exploiting data available at any intermediate point (e.g., caches). However, receivers are often heterogeneous, with widely varying receive rates. When using existing ICN congestion control mechanisms with in-sequence delivery, a particularly thorny problem of receivers going out-of-synch results in inefficiency and unfairness with heterogeneous receivers. We argue that separating reliability from congestion control leads to more scalable, efficient and fair data dissemination, and propose SAID, a control protocol for Scalable and Adaptive Information Dissemination in ICN. To maximize the amount of data transmitted at the first attempt, receivers request any next packet (ANP) of a flow instead of next-in-sequence packet, independent of the provider’s transmit rate. This allows providers to transmit at an application-efficient rate, without being limited by the slower receivers. SAID ensures reliable delivery to all receivers eventually, by cooperative repair, while preserving privacy without unduly trusting other receivers.attempt, receivers request any packet of a flow instead of next-in-sequence packet, independent from the transmitting rate of the provider. This also allows the provider send data at an application-efficient rate without being affected by the slower receivers. SAID ensures all receivers successfully obtain all the packets eventually by cooperative repair. Exploiting ICN capabilities, we still assure reliability and preserve privacy without unduly trusting other receivers."],["dc.fs.externid","233140"],["dc.fs.pkfprnr","21263"],["dc.identifier.doi","10.1145/2984356.2984370"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/11233"],["dc.language.iso","en"],["dc.notes.intern","FactScience-Import"],["dc.notes.status","final"],["dc.publisher","ACM"],["dc.publisher.place","New York, NY"],["dc.relation.conference","ACM-ICN '16"],["dc.relation.eventend","2016-09-28"],["dc.relation.eventstart","2016-09-26"],["dc.relation.isbn","978-1-4503-4467-8"],["dc.relation.ispartof","Proceedings of the 3rd ACM Conference on Information-Centric Networking"],["dc.title","SAID: A Control Protocol for Scalable and Adaptive Information Dissemination in ICN"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","203"],["dc.bibliographiccitation.lastpage","204"],["dc.contributor.author","Adhatarao, Sripriya Srikant"],["dc.contributor.author","Chen, Jiachen"],["dc.contributor.author","Arumaithurai, Mayutan"],["dc.contributor.author","Fu, Xiaoming"],["dc.contributor.author","Ramakrishnan, K. K."],["dc.date.accessioned","2018-04-23T08:43:01Z"],["dc.date.available","2018-04-23T08:43:01Z"],["dc.date.issued","2015"],["dc.description.abstract","In this demo, we implemented a prototype of the our recent work ORICE -- an architecture for Object Resolution services in Information-Centric Environment that maps user inputs to Content Names. With demonstration, we show the feasibility of ORICE in fulfilling the necessity for object resolution services in ICN. We will deploy the ICN platform in our lab test bed and the front-end application will access the network through SSH tunnels."],["dc.identifier.doi","10.1145/2810156.2812608"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/13254"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.publisher","Association for Computing Machinery"],["dc.relation.conference","ACM Conference on Information-Centric Networking (ICN)"],["dc.relation.eventend","2015-10-02"],["dc.relation.eventlocation","San Francisco, CA, US"],["dc.relation.eventstart","2015-09-30"],["dc.relation.isbn","978-1-4503-3855-4"],["dc.relation.ispartof","Proceedings of the 2nd ACM Conference on Information-Centric Networking"],["dc.title","Prototype of an Architecture for Object Resolution Services in Information-Centric Environment"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.contributor.author","Monticelli, Edo"],["dc.contributor.author","Arumaithurai, Mayutan"],["dc.contributor.author","Psaras, Ioannis"],["dc.contributor.author","Fu, Xiaoming"],["dc.contributor.author","Ramakrishnan, K. K."],["dc.date.accessioned","2018-04-23T10:19:29Z"],["dc.date.available","2018-04-23T10:19:29Z"],["dc.date.issued","2015"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/13267"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.publisher","IEEE"],["dc.relation.conference","IEEE/KuVS NetSys PhD Forum"],["dc.relation.eventend","2015-03-12"],["dc.relation.eventlocation","Cottbus, Germany"],["dc.relation.eventstart","2015-03-09"],["dc.title","Combining Opportunistic and Information Centric Networks in Real World Applications"],["dc.type","conference_abstract"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","42"],["dc.bibliographiccitation.lastpage","47"],["dc.contributor.author","Adhatarao, Sripriya Srikant"],["dc.contributor.author","Arumaithurai, Mayutan"],["dc.contributor.author","Fu, Xiaoming"],["dc.date.accessioned","2018-04-11T10:32:18Z"],["dc.date.available","2018-04-11T10:32:18Z"],["dc.date.issued","2017"],["dc.description.abstract","Internet of Things (IoT) is a growing topic of interest along with 5G. Billions of IoT devices are expected to connect to the Internet in the near future. These devices differ from the traditional devices operated in the Internet. We observe that Information Centric Networking (ICN), is a more suitable architecture for the IoT compared to the prevailing IP basednetwork. However, we observe that recent works that propose to use ICN for IoT, either do not cover the need to integrate Sensor Networks with the Internet to realize IoT or do so inefficiently. Fog computing is a promising technology that has many benefits to offer especially for IoT. In this work, we discover a need to integrate various heterogeneous Sensor Networks with the Internet to realize IoT and propose FOGG: A Fog Computing Based Gateway to Integrate Sensor Networks to Internet. FOGG uses a dedicated device to function as an IoT gateway. FOGG provides the needed integration along with additional services like name/protocol translation, security and controller functionalities."],["dc.identifier.doi","10.23919/ITC.2017.8065709"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/13217"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.publisher","IEEE"],["dc.publisher.place","IEEE"],["dc.relation.conference","International Workshop on Softwarized Infrastructures for 5G and Fog Computing (Soft5 2017), in conjunction with ITC 29"],["dc.relation.eventend","2017-09-08"],["dc.relation.eventlocation","Genoa, Italy"],["dc.relation.eventstart","2017-09-04"],["dc.relation.isbn","978-0-9883045-3-6"],["dc.relation.ispartof","Teletraffic Congress (ITC 29), 2017 29th International"],["dc.title","FOGG: A Fog Computing Based Gateway to Integrate Sensor Networks to Internet"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","45"],["dc.bibliographiccitation.lastpage","46"],["dc.contributor.author","Kulkarni, Sameer"],["dc.contributor.author","Arumaithurai, Mayutan"],["dc.contributor.author","Tasiopoulos, G.Argyrious"],["dc.contributor.author","Psaras, Yiaonis"],["dc.contributor.author","Ramakrishnan, K.K."],["dc.contributor.author","Fu, Xiaoming"],["dc.contributor.author","Pavlou, George"],["dc.date.accessioned","2017-11-29T15:56:52Z"],["dc.date.available","2017-11-29T15:56:52Z"],["dc.date.issued","2016"],["dc.format.extent","2"],["dc.fs.externid","233140"],["dc.fs.pkfprnr","21263"],["dc.identifier.fs","623360"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/11239"],["dc.language.iso","en"],["dc.notes.intern","FactScience-Import"],["dc.notes.status","final"],["dc.publisher","Institute of Electrical and Electronics Engineers (IEEE)"],["dc.publisher.place","New York, NY"],["dc.relation.conference","IEEE INFOCOM"],["dc.relation.ispartof","IEEE INFOCOM Workshop"],["dc.title","Name enhanced SDN framework for service function chaining of elastic Network functions"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.lastpage","6"],["dc.contributor.author","Arumaithurai, Mayutan"],["dc.contributor.author","Fu, Xiaoming"],["dc.contributor.author","Ramakrishnany, K. K."],["dc.date.accessioned","2018-05-24T08:52:18Z"],["dc.date.available","2018-05-24T08:52:18Z"],["dc.date.issued","2010"],["dc.description.abstract","Delay-insensitive applications such as P2P file sharing, data center backups and software updates generate substantial amounts of traffic. This traffic, transported potentially over multiple TCP connections, competes with traffic from other possibly interactive applications. Today, with TCP, they compete on an equal level for each individual connection. In this paper, we propose a new TCP variant for such delay-insensitive applications, which we call Network Friendly TCP (NF-TCP). NF-TCP is responsive to available bandwidth, seeking to quickly and efficiently utilize the same in a congestion-free situation, while backing-off more aggressively than standard TCP on encountering competing traffic in a congested network. NF-TCP uses a novel combination of utilizing measurement of available bandwidth and ECN-based congestion avoidance techniques to ensure that it is truly friendly to existing TCP connections. We evaluate the performance of NF-TCP through ns-2 simulations and present the initial results enlightening the friendly nature of NF-TCP compared to standard TCP."],["dc.identifier.doi","10.1109/LANMAN.2010.5507167"],["dc.identifier.uri","http://hdl.handle.net/2/14737"],["dc.language.iso","en"],["dc.notes.status","final"],["dc.publisher.place","IEEE"],["dc.relation.eventend","2010-05-07"],["dc.relation.eventlocation","Long Branch, NJ, USA"],["dc.relation.eventstart","2010-05-05"],["dc.relation.isbn","978-1-4244-6067-0"],["dc.relation.ispartof","IEEE Workshop on Local & Metropolitan Area Networks (LANMAN)"],["dc.title","NF-TCP: Network Friendly TCP"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","491"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","IEEE Internet of Things Journal"],["dc.bibliographiccitation.lastpage","499"],["dc.bibliographiccitation.volume","5"],["dc.contributor.author","Adhatarao, Sripriya Srikant"],["dc.contributor.author","Arumaithurai, Mayutan"],["dc.contributor.author","Kutscher, Dirk"],["dc.contributor.author","Fu, Xiaoming"],["dc.date.accessioned","2020-12-10T18:26:14Z"],["dc.date.available","2020-12-10T18:26:14Z"],["dc.date.issued","2018"],["dc.description.abstract","Internet of Things (IoT) is a growing topic of interest. Billions of IoT devices are expected to connect to the Internet in the near future. These devices differ from the tradi- tional devices operated in the Internet. In this paper, we argue that an information-centric networking (ICN), a new networking paradigm, is a more suitable architecture for the IoT compared to the currently prevailing IP-based network. We observe that recent works that propose to use ICN for IoT, either do not cover the need to integrate sensor networks with the Internet to realize IoT or do so inefficiently. There is a need to understand effective ways to integrate the various heterogeneous sensor networks with the Internet without affecting their current mode of operation. In this paper, we study the essential requirements for integrating sensor networks to the Internet. We provide an architecture with gateways for paving a way for the sensor networks to become a part of the IoT family. We further provide a naming schema for efficient operation of the resource constrained sensor networks , discuss mobility, security, communication patterns, and propose the most suitable choices for IoT networks."],["dc.identifier.doi","10.1109/JIOT.2017.2741923"],["dc.identifier.eissn","2327-4662"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/76001"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.notes.status","final"],["dc.title","ISI: Integrate Sensor Networks to Internet With ICN"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","223"],["dc.bibliographiccitation.lastpage","234"],["dc.contributor.author","Chen, Jiachen"],["dc.contributor.author","Arumaithurai, Mayutan"],["dc.contributor.author","Fu, Xiaoming"],["dc.contributor.author","Ramakrishnan, K.K."],["dc.date.accessioned","2018-05-02T11:06:30Z"],["dc.date.available","2018-05-02T11:06:30Z"],["dc.date.issued","2012"],["dc.description.abstract","Content-Centric Networking (CCN) seeks to meet the content-centric needs of users. In this paper, we propose hybrid-COPSS, a hybrid content-centric architecture. We build on the previously proposed Content-Oriented Publish/Subscribe System (COPSS) to address incremental deployment of CCN and elegantly combine the functionality of content-centric networks with the efficiency of IP-based forwarding including IP multicast. Furthermore, we propose an approach for incremental deployment of caches in generic query/response CCN environments that optimizes latency and network load. To overcome the lack of inter-domain IP multicast, hybrid-COPSS uses COPSS multicast with shortcuts in the CCN overlay. Our hybrid approach would also be applicable to the Named Data Networking framework. To demonstrate the benefits of hybrid-COPSS, we use a multiplayer online gaming trace in our lab test-bed and microbenchmark the forwarding performance and queuing for both COPSS and hybrid-COPSS. A large scale trace-driven simulation (parameterized by the microbenchmark) on a representative ISP topology was used to evaluate the response latency and aggregate network load. Our results show that hybrid-COPSS performs better in terms of response latency in a single domain. In a multi-domain environment, hybrid-COPSS significantly reduces update latency and inter-domain traffic."],["dc.identifier.doi","10.1145/2396556.2396601"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/13807"],["dc.language.iso","en"],["dc.notes.preprint","yes"],["dc.notes.status","final"],["dc.publisher","IEEE"],["dc.relation.conference","Symposium on Architectures for Networking and Communications Systems"],["dc.relation.eventend","2012-10-30"],["dc.relation.eventlocation","Austin, TX, USA, USA"],["dc.relation.eventstart","2012-10-29"],["dc.relation.isbn","978-1-4503-1685-9"],["dc.relation.iserratumof","yes"],["dc.title","Coexist"],["dc.title.subtitle","Integrating Content Oriented Publish/Subscribe Systems with IP"],["dc.type","conference_paper"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]