Search results for "signaling"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
94	Xi Zhang 0005, Kang G. Shin	Delay analysis of feedback-synchronization signaling for multicast flow control.	IEEE/ACM Trans. Netw.	2003	DBLP DOI BibTeX RDF	Feedback roundtrip time (RTT), feedback-synchronization signaling, multicast flow control, soft-synchronization protocol (SSP)
92	Nattakarn Ratprasartporn, Ali Cakmak 0001, Gultekin Özsoyoglu	On Data and Visualization Models for Signaling Pathways.	SSDBM	2006	DBLP DOI BibTeX RDF
82	Ping Ji 0002, Zihui Ge, Jim Kurose, Donald F. Towsley	A comparison of hard-state and soft-state signaling protocols.	IEEE/ACM Trans. Netw.	2007	DBLP DOI BibTeX RDF	communication system signaling, hard-state, performance evaluation, soft-state
82	Xi Zhang 0005, Kang G. Shin	Markov-chain modeling for multicast signaling delay analysis.	IEEE/ACM Trans. Netw.	2004	DBLP DOI BibTeX RDF	multicast feedback synchronization/consolidation, multicast flow-control signaling, soft-synchronization protocol (SSP), Markov chain
82	Ping Ji 0002, Zihui Ge, James F. Kurose, Donald F. Towsley	A comparison of hard-state and soft-state signaling protocols.	SIGCOMM	2003	DBLP DOI BibTeX RDF	hard-state, signaling, soft-state
79	Malathi Veeraraghavan, Tao Li	Signaling Transport Options in GMPLS Networks: In-band or Out-of-band.	ICCCN	2007	DBLP DOI BibTeX RDF
77	Christian Riede, Adel Al-Hezmi, Thomas Magedanz	Session and media signaling for IPTV via IMS.	MOBILWARE	2008	DBLP DOI BibTeX RDF	media signaling, session signaling, SIP, IMS, IPTV, RTSP
69	Ke Yu, Binbin Wang, Qianyu Ye	A generic transport layer signaling protocol extension in mobile IPv6 networks.	Mobility Conference	2007	DBLP DOI BibTeX RDF	route change, transport, signaling, mobile IPv6
67	Xiaoming Fu 0001, Dieter Hogrefe, Sebastian Willert	Implementation and Evaluation of the Cross-Application Signaling Protocol(CASP).	ICNP	2004	DBLP DOI BibTeX RDF
63	Jordi Mongay Batalla, Robert Janowski	A method for validating the aggregated signaling traffic model using simulations in ns-2 platform.	SimuTools	2008	DBLP DOI BibTeX RDF	QoS, SIP, signaling, ns-2, class of service
58	Nikolas V. Stylianides, George V. Stephanopoulos, George S. Tselikis, Michael Dopher	Signaling Performance Trials and Evaluation Results on a GPRS Platform.	Inf. Syst. Frontiers	2005	DBLP DOI BibTeX RDF	Gn, GPRS signaling, GPRS signaling trials, GPRS, Gi
56	Jung-Shyr Wu, Peir-Yuan Wang	The Performance Analysis of SIP-T Signaling System in Carrier Class VoIP Network.	AINA	2003	DBLP DOI BibTeX RDF	SIP-T Signaling System, Carrier Class VoIP Network, Media Gateway Controller, Quality of Service, Performance
56	Ralf Ackermann, Vasilios Darlagiannis, Utz Roedig, Ralf Steinmetz	Using DMIF for Abstracting from IP-Telephony Signaling Protocols.	IDMS	2000	DBLP DOI BibTeX RDF	DMIF, SIP, MPEG-4, Signaling, Internet Telephony, H.323
54	Cheng Li, Zhe Dang, Oscar H. Ibarra, Hsu-Chun Yen	Signaling P Systems and Verification Problems.	ICALP	2005	DBLP DOI BibTeX RDF
54	Jiang Xie 0001, Ian F. Akyildiz	A Novel Distributed Dynamic Location Management Scheme for Minimizing Signaling Costs in Mobile IP.	IEEE Trans. Mob. Comput.	2002	DBLP DOI BibTeX RDF	regional registration, Mobile IP, location management
54	Muneyoshi Suzuki	Interworking of B-ISDN Signaling and Internet Protocol.	NETWORKING	2000	DBLP DOI BibTeX RDF
52	Thiago S. Guzella, Tomaz A. Mota-Santos	On the Relevance of Cellular Signaling Pathways for Immune-Inspired Algorithms.	ICARIS	2008	DBLP DOI BibTeX RDF	Signaling pathways, NF-?B, MAP kinases, Toll-like receptor signaling, Artificial Immune Systems
50	Jian-Qin Liu, Tadashi Nakano	Quantitative Analysis of the Feedback of the Robust Signaling Pathway Network of Myosin V Molecular Motors on GluR1 of AMPA in Neurons: A Networking Approach for Controlling Nanobiomachines.	NanoNet	2009	DBLP DOI BibTeX RDF	Signaling Pathway Network, Nanobiomachine, Molecular Motor
50	Ognjen Dobrijevic, Maja Matijasevic	An experimental evaluation of a QoS signaling API for network-aware multimedia applications in NGN.	MoMM	2008	DBLP DOI BibTeX RDF	QoS, multimedia, negotiation, application programming interface (API), signaling, IP multimedia subsystem (IMS)
50	Jordi Mongay Batalla, Robert Janowski	Provisioning Dedicated Class of Service for Reliable Transfer of Signaling Traffic.	ITC	2007	DBLP DOI BibTeX RDF	setup latency, QoS, SIP, Signaling, Class of Service
50	Robil Daher, Djamshid Tavangarian, Abbas Malekpour	Application Signaling Protocols as Basis for QoS in IP-Based Wireless Networks.	IICS	2005	DBLP DOI BibTeX RDF	Application Signaling Protocol, IP-based Wireless Networks, Quality of Service, WLAN, SIP, Telephony
48	Xiaoming Fu 0001, Henning Schulzrinne, Hannes Tschofenig, Christian Dickmann, Dieter Hogrefe	Overhead and performance study of the general internet signaling transport (GIST) protocol.	IEEE/ACM Trans. Netw.	2009	DBLP DOI BibTeX RDF
48	Xiaoming Fu 0001, Jianhua He	End-to-End Versus Hop-by-Hop Soft State Refresh for Multi-hop Signaling Systems.	ICNP	2009	DBLP DOI BibTeX RDF
48	Shanhong Zheng, Chunguang Zhou, Yanwen Li, Guixia Liu	Research on Signaling Pathway Reconstruction Based on HMM.	ICYCS	2008	DBLP DOI BibTeX RDF
48	Anthony Burrell, Titsa Papantoni-Kazakos	The Signaling Stage for Wireless Networks.	BROADNETS	2006	DBLP DOI BibTeX RDF
48	Eric Hsiao-Kuang Wu, Y. Ahmet Sekercioglu, Greg Daley, Sathya Narayanan	An Analytical Study of Direct and Indirect Signaling for Mobile IPv6 in Mobile-to-Mobile Communications.	ISCC	2005	DBLP DOI BibTeX RDF
48	Izhak Rubin, Cheon Won Choi	Delay analysis for forward signaling channels in wireless cellularnetwork.	Wirel. Networks	1997	DBLP DOI BibTeX RDF
46	Mahesh Visvanathan, Bernhard Pfeifer, Christian Baumgartner, Bernhard Tilg, Gerald H. Lushington	Integrative Approach for Combining TNFa-NFkB Mathematical Model to a Protein Interaction Connectivity Map.	ISBRA	2009	DBLP DOI BibTeX RDF	TNF? mediated NF-?B signaling pathway - protein-protein interaction and mathematical model
46	Sandro Grech, Javier Poncela, Pedro Serna	An Analysis of Mobile IPv6 Signaling Load in Next Generation Mobile Networks.	MWCN	2004	DBLP DOI BibTeX RDF	IP signaling, signaling load analysis, localized mobility management, Mobile IPv6
44	Tadashi Nakano, Jian-Qin Liu	Information Transfer through Calcium Signaling.	NanoNet	2009	DBLP DOI BibTeX RDF	calcium signaling, channel capacity, molecular communication
44	Shanhong Zheng, Chunguang Zhou, Guixia Liu	Signaling Pathway Reconstruction by Fusing Priori Knowledge.	ICIC (1)	2009	DBLP DOI BibTeX RDF	Pathway prediction, HMM model, Biochemical reaction information, Signaling transduction
44	Dimitris Geneiatakis, Costas Lambrinoudakis	A lightweight protection mechanism against signaling attacks in a SIP-based VoIP environment.	Telecommun. Syst.	2007	DBLP DOI BibTeX RDF	Signaling attacks, Security, Session Initiation Protocol (SIP), Voice over IP (VoIP)
44	Atanu Mukherjee	An Architectural Framework for Network Convergence Through Application Level Presence Signaling.	APNOMS	2006	DBLP DOI BibTeX RDF	presence management, application layer signaling, network convergence, SIP
44	Marek Hejmo, Brian L. Mark, Charikleia Zouridaki, Roshan K. Thomas	Denial-of-service resistant quality-of-service signaling for mobile ad hoc networks.	SASN	2004	DBLP DOI BibTeX RDF	qos signaling, security, quality of service, ad hoc networks, denial of service, attacks
44	Shuuhei Ishikawa, Michael Cohen 0002, Kazuhiko Sawahata	A Mobile Way-Finding Application Controlling Internet-Distributed Signaling Devices via LAN Concento.	EUC	2004	DBLP DOI BibTeX RDF	multimedia signaling, way-finding, Mobile computing, ubiquitous computing, teleoperation
44	Anke Speer, Marcus Schöller, Thomas Fuhrmann, Martina Zitterbart	Aspects of AMnet Signaling.	NETWORKING	2002	DBLP DOI BibTeX RDF	Multicasting, Signaling, Programmable Networks, Active Nodes
42	Said Zaghloul, Admela Jukan	Signaling rate and performance for authentication, authorization, and accounting (AAA)) systems in all-IP cellular networks.	IEEE Trans. Wirel. Commun.	2009	DBLP DOI BibTeX RDF
42	Michael Baym, Chris Bakal, Norbert Perrimon, Bonnie Berger	High-Resolution Modeling of Cellular Signaling Networks.	RECOMB	2008	DBLP DOI BibTeX RDF
42	Saowaphak Sasanus, David Tipper, Yi Qian 0001	Impact of Signaling Load on the UMTS Call Blocking/Dropping.	VTC Spring	2008	DBLP DOI BibTeX RDF
42	Sebastian Felis, Martin Stiemerling	Securing a Path-Coupled NAT/Firewall Signaling Protocol.	IPOM	2007	DBLP DOI BibTeX RDF
42	Saowaphak Sasanus, David Tipper	Adaptive Multi-Class Signaling Control for Cellular Networks.	ISCC	2007	DBLP DOI BibTeX RDF
42	Fatna Belqasmi, Roch H. Glitho, Rachida Dssouli	An IETF NSIS-Based Signaling Framework for Negotiating Registry Composition in Ambient Networks.	ICON	2007	DBLP DOI BibTeX RDF
42	Derek A. Ruths, Jen-Te Tseng, Luay Nakhleh, Prahlad T. Ram	De Novo Signaling Pathway Predictions Based on Protein-Protein Interaction, Targeted Therapy and Protein Microarray Analysis.	Systems Biology and Computational Proteomics	2006	DBLP DOI BibTeX RDF
42	Niklas Steinleitner, Henning Peters, Xiaoming Fu 0001	Implementation and Performance Study of a New NAT/Firewall Signaling Protocol.	ICDCS Workshops	2006	DBLP DOI BibTeX RDF
42	Marek Hejmo, Brian L. Mark, Charikleia Zouridaki, Roshan K. Thomas	A Denial-of-Service Resistant Quality-of-Service Signaling Protocol for Mobile Ad Hoc Networks.	QSHINE	2005	DBLP DOI BibTeX RDF
42	Atul Katoch, Harry J. M. Veendrick, Evert Seevinck	High speed current-mode signaling circuits for on-chip interconnects.	ISCAS (4)	2005	DBLP DOI BibTeX RDF
42	Rui Prior, Susana Sargento, Diogo Gomes 0001, Rui L. Aguiar	Heterogeneous Signaling Framework for End-to-End QoS Support in Next Generation Networks.	HICSS	2005	DBLP DOI BibTeX RDF
42	Peter M. Kasson, Johannes B. Huppa, Mark M. Davis, Axel T. Brünger	Quantitative Analysis of Membrane Protein Localization and Signaling.	CSB	2004	DBLP DOI BibTeX RDF
42	Xiaoming Fu 0001, Cornelia Kappler	Towards RSVP Lite: Light-Weight RSVP for Generic Signaling.	AINA	2003	DBLP DOI BibTeX RDF
42	John Poulton	Problems and Prospects for Electrical Signaling.	ARVLSI	1999	DBLP DOI BibTeX RDF
40	Xin Li	NSIS-Based Firewall Detection in Mobile IPv6.	ICN	2008	DBLP DOI BibTeX RDF	Next Steps in Signaling (NSIS), Firewall Detection, Firewall Traversal, Mobile IPv6
39	Kin K. Leung	An Update Algorithm for Replicated Signaling Databases in Wireless and Advanced Intelligent Networks.	IEEE Trans. Computers	1997	DBLP DOI BibTeX RDF	Advanced intelligent networks, signaling database, signaling networks, update protocols, wireless networks, distributed database, concurrency control, mobility management, replicated database
38	Susana Sargento, Rui T. Valadas	Performance of Hierarchical Aggregation in Differentiated Services Networks.	Telecommun. Syst.	2004	DBLP DOI BibTeX RDF
38	Ki-Sik Kong, Joon-Min Gil, Youn-Hee Han, Ui-Sung Song, Chong-Sun Hwang	A New Location Caching Scheme Employing Forwarding Pointers in PCS Networks.	ICOIN (2)	2002	DBLP DOI BibTeX RDF
37	Xubo Zhang, Zigang Zhang	Study on Venture Investment Model Base on Signaling Game.	ISIP	2008	DBLP DOI BibTeX RDF	Signaling game, Option-game, Venture investment, Option pricing
37	Chunyan Fu, Roch H. Glitho, Ferhat Khendek	A Novel Session Recovery Mechanism for Cluster-based Signaling Architecture for Conferencing in MANETs.	ICDCS Workshops	2007	DBLP DOI BibTeX RDF	Session Recovery, Clustering, MANETs, Signaling, Heartbeat
37	Falko Dressler, Isabel Dietrich, Reinhard German, Bettina Krüger	Efficient operation in sensor and actor networks inspired by cellular signaling cascades.	Autonomics	2007	DBLP DOI BibTeX RDF	cellular signaling cascades, network-centric operation, rule-based sensor network, sensor and actor networks
37	Chunyan Fu, Roch H. Glitho, Ferhat Khendek	Signaling for Conferencing in Integrated 3G/Mobile Ad Hoc Networks.	ISCC	2006	DBLP DOI BibTeX RDF	signaling system, clustering, MANET, Integration, SIP, 3G, Conferencing
37	Himanshu Kaul, Dennis Sylvester	A novel buffer circuit for energy efficient signaling in dual-VDD systems.	ACM Great Lakes Symposium on VLSI	2005	DBLP DOI BibTeX RDF	on-chip signaling, low-power, repeaters, dual-VDD
37	Nicole Karsten-Beriér, Martin Karsten, Jens B. Schmitt, Ralf Steinmetz	A Modular Approach to Mobile QoS Signaling- Motivation, Design & Implementation.	Multim. Tools Appl.	2004	DBLP DOI BibTeX RDF	quality of service, mobility, internet architecture, signaling protocols
37	István Szabó, Sándor Székely, István Moldován	Performance Optimization of AAL2 Signaling for Supporting Soft Handoffs in UMTS Terrestrial Radio Access Networks.	ISCC	2000	DBLP DOI BibTeX RDF	UMTS Terrestrial Radio Access Network, AAL2 Signaling protocol, performance optimization
37	Faten Ben Slimane, Guy Pujolle	Signaling in IP Cell-Switching.	ISCC	1999	DBLP DOI BibTeX RDF	Ip cell-switching, QoS routing, signaling, RSVP
35	Shuo Wang, Lei Wang 0003	Analysis of Deskew Signaling Via Adaptive Timing.	IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.	2009	DBLP DOI BibTeX RDF
35	Ramprasad Nagarajan, Eylem Ekici	An efficient and flexible MPLS signaling framework for mobile networks.	Wirel. Networks	2008	DBLP DOI BibTeX RDF	Dynamic LSP rerouting, Mobile networks, MPLS
35	Eraldo Silveira e Silva, Florin Racaru, Jean-Marie Farines, Michel Diaz	Inter-domain QoS signaling under mobility.	NOMS	2008	DBLP DOI BibTeX RDF
35	Leonidas G. Alexopoulos, Douglas A. Lauffenburger, Peter K. Sorger	Modeling pro-death signaling pathways in cancer hepatocytes using multi-combinatorial treatments of inhibitors and stimuli.	BIBE	2008	DBLP DOI BibTeX RDF
35	Na Wei, Akhilesh Pokhariyal, Troels B. Sørensen, Troels E. Kolding, Preben E. Mogensen	Mitigating Signaling Requirements For MIMO with Frequency Domain Packet Scheduling.	VTC Spring	2007	DBLP DOI BibTeX RDF
35	James Gross, Hans-Florian Geerdes, Holger Karl, Adam Wolisz	Performance analysis of dynamic OFDMA systems with inband signaling.	IEEE J. Sel. Areas Commun.	2006	DBLP DOI BibTeX RDF
35	Ahmad Fadlallah, Ahmed Serhrouchni	PSAT: Proactive Signaling Architecture for IP Traceback.	CNSR	2006	DBLP DOI BibTeX RDF	network security, denial of service, IP traceback
35	Jinling Zhang, Yinghua Lu, Lin Wang 0006, Hongxin Zhang, Bo Zhang, Yeqiu Wang, Kai Wu, Stefan Wölfl 0002	Uncentered (Absolute) Correlation Clustering Method Fit for Establishing Theoretical SAPK/JNK Signaling Pathway in Human Soft Tissue Sarcoma Samples.	IDEAL	2006	DBLP DOI BibTeX RDF
35	Tao Wang, Fei Yuan	A new current-mode incremental signaling scheme with applications to Gb/s parallel links.	ISCAS	2006	DBLP DOI BibTeX RDF
35	H. Wang, Malathi Veeraraghavan, Ramesh Karri, T. Li	Design of a High-Performance RSVP-TE Hardware Signaling Accelerator.	IEEE J. Sel. Areas Commun.	2005	DBLP DOI BibTeX RDF
35	Rute C. Sofia, Roch Guérin, Pedro Veiga	Enabling Scalable Inter-AS Signaling: A Load Reduction Approach.	ISCC	2005	DBLP DOI BibTeX RDF
35	Ki-Sik Kong, Sung-Ju Roh, Chong-Sun Hwang	Exploiting Locality Characteristics for Reducing Signaling Load in Hierarchical Mobile IPv6 Networks.	ICCSA (4)	2005	DBLP DOI BibTeX RDF
35	Joseph Thomas	Efficient distributed signaling schemes for cooperative wireless networks.	VTC Fall (2)	2004	DBLP DOI BibTeX RDF
35	Igor Miladinovic, Klaus Umschaden	Signaling Traffic Optimization in UMTS IP Multimedia Subsystem.	HSNMC	2004	DBLP DOI BibTeX RDF
35	Thanh Tra Luu, Nadia Boukhatem	Generic Signaling Service Protocol: State-Management and Transport Mechanisms.	QSHINE	2004	DBLP DOI BibTeX RDF
35	Ki-Sik Kong, Sung-Ju Roh, Chong-Sun Hwang	Signaling Load of Hierarchical Mobile IPv6 Protocol in IPv6 Networks. (PDF / PS)	PWC	2004	DBLP DOI BibTeX RDF
35	Taehyoun Kim, Hyunho Lee, Bongjun Choi, Hyosoon Park, Jaiyong Lee	Dynamic IP-Grouping Scheme with Reduced Wireless Signaling Cost in the Mobile Internet.	SAPIR	2004	DBLP DOI BibTeX RDF
35	T. Felicijan, Stephen B. Furber	An asynchronous ternary logic signaling system.	IEEE Trans. Very Large Scale Integr. Syst.	2003	DBLP DOI BibTeX RDF
35	Young J. Lee, Ian F. Akyildiz	A New Scheme for Reducing Link and Signaling Costs in Mobile IP.	IEEE Trans. Computers	2003	DBLP DOI BibTeX RDF	triangle routing, Mobile IP, route optimization
35	Zihui Ge, Ping Ji 0002, James F. Kurose, Donald F. Towsley	Matchmaker: Signaling for Dynamic Publish/Subscribe Applications.	ICNP	2003	DBLP DOI BibTeX RDF
35	Anthony Burrell, Titsa Papantoni-Kazakos	The Comparison of two Signaling Protocols for the Wireless.	Richard Tapia Celebration of Diversity in Computing Conference	2003	DBLP DOI BibTeX RDF
35	Wenye Wang, Ian F. Akyildiz	A cost-efficient signaling protocol for mobility application part(MAP) in IMT-2000 systems.	MobiCom	2001	DBLP DOI BibTeX RDF
35	Thaddeus Gabara	Phantom Mode Signaling in VLSI Systems.	ARVLSI	2001	DBLP DOI BibTeX RDF
35	Enrico Jugl, Holger Boche	Analysis of analytical mobility models with resect to the applicability for handover modeling and to the estimation of signaling cost.	MobiCom	2000	DBLP DOI BibTeX RDF
35	Rosen Sharma, Srinivasan Keshav	Signaling and Operating System Support for Native-Mode ATM Applications.	SIGCOMM	1994	DBLP DOI BibTeX RDF
34	Hyun-Jong Kim, Jeong Yun Kim, Seong Gon Choi	A method to support multiple interfaces mobile nodes in PMIPv6 domain.	ICIS	2009	DBLP DOI BibTeX RDF	signaling cost, mobility, handover, PMIPv6, multiple interfaces
34	Hung Tuan Do, Yoshikuni Onozato	A comparison of different paging mechanisms for mobile IP.	Wirel. Networks	2007	DBLP DOI BibTeX RDF	Paging protocol, Paging scheme, Paging area, Signaling cost, Mobile IP
34	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
34	Saikat Guha 0002, Paul Francis	An end-middle-end approach to connection establishment.	SIGCOMM	2007	DBLP DOI BibTeX RDF	NUTSS, end-middle-end, off-path, on-path, signaling
34	Hung Tuan Do, Yoshikuni Onozato	Merit of Adaptability to Mobile User Parameters in IP Paging.	WONS	2005	DBLP DOI BibTeX RDF	Individual Paging, Adaptive Paging, Signaling Cost, Mobile IP, IP Paging
34	Francesco Palmieri 0002, Ugo Fiore	Securing the MPLS Control Plane.	HPCC	2005	DBLP DOI BibTeX RDF	strong authentication, label distribution, integrity, MPLS, signaling
34	Khalid Al-Tawil, Ali Akrami	A New Authentication Protocol for Roaming Users in GSM Networks.	ISCC	1999	DBLP DOI BibTeX RDF	signaling traffic, authentication, Mobile communication, GSM, roaming
32	Silvana Greco Polito, Henning Schulzrinne	SIP and 802.21 for Service Mobility and Pro-active Authentication.	CNSR	2008	DBLP DOI BibTeX RDF	802.21, Mobility, SIP, MIH
32	T. Ozugur	Hierarchical provisioning for cellular networks.	IEEE Trans. Wirel. Commun.	2005	DBLP DOI BibTeX RDF
32	Wenchao Ma, Yuguang Fang	Dynamic hierarchical mobility management strategy for mobile IP networks.	IEEE J. Sel. Areas Commun.	2004	DBLP DOI BibTeX RDF
32	T. Dieu Linh Truong, Omar Cherkaoui, Halima Elbiaze, Nathalie Rico, El Mostapha Aboulhamid	A policy-based approach for user controlled lightpath provisioning.	NOMS (1)	2004	DBLP DOI BibTeX RDF
32	Igor Miladinovic	Group Messaging in IP Multimedia Subsystem of UMTS.	ICT	2004	DBLP DOI BibTeX RDF	Multi-Recipient Messages, SIP, Group communication, UMTS, IMS, Messaging
32	Nail Akar, Cem Sahin	Reinforcement Learning as a Means of Dynamic Aggregate QoS Provisioning.	Art-QoS	2003	DBLP DOI BibTeX RDF