Search results for "nulls"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
73	Ronald Fagin, Phokion G. Kolaitis, Lucian Popa 0001, Wang Chiew Tan	Reverse data exchange: coping with nulls.	PODS	2009	DBLP DOI BibTeX RDF	maximum recovery, quasi-inverse, data integration, data exchange, schema mapping, inverse, model management, chase
73	Witold Lipski Jr.	On Relational Algebra with Marked Nulls.	PODS	1984	DBLP DOI BibTeX RDF
56	Claude Rubinson	Nulls, three-valued logic, and ambiguity in SQL: critiquing date's critique.	SIGMOD Rec.	2007	DBLP DOI BibTeX RDF	SQL
56	Sushil Jajodia	Universal and Representative Instances Using Unmarked Nulls.	FSTTCS	1984	DBLP DOI BibTeX RDF
49	H. J. Lee, H. Yoo, Yong-Deok Jeong, Yong-Hyub Won	External Optical Modulator Using a Low-Cost Fabry-Perot Laser Diode for Optical Access Networks.	OpNeTec	2004	DBLP DOI BibTeX RDF
49	Kamal E. Alameh, Kamran Eshraghian, Selam T. Ahderom, Mehrdad Raisi, Mike Myung-Ok Lee, Rainer Michalzik	Integrated MicroPhotonic Broadband Smart Antenna Beamformer.	DELTA	2004	DBLP DOI BibTeX RDF
47	Yaoyu Zhao, Ondrej Lhoták	Explicit nulls with unsafe nulls.	SCALA@ECOOP	2022	DBLP DOI BibTeX RDF
40		Relations with Marked Nulls.	Encyclopedia of Database Systems	2009	DBLP DOI BibTeX RDF
40	Boaz Rafaely	Spherical microphone array with multiple nulls for analysis of directional room impulse responses.	ICASSP	2008	DBLP DOI BibTeX RDF
36	Mark Levene, George Loizou	Semantics for Null Extended Nested Relations.	ACM Trans. Database Syst.	1993	DBLP DOI BibTeX RDF	extended chase, null extended algebra, null extended data dependencies, nulls, nested relations
33	Amit K. Agrawal, Yi Xu, Ramesh Raskar	Invertible motion blur in video.	ACM Trans. Graph.	2009	DBLP DOI BibTeX RDF	PSF, PSF estimation, computational photography, invertibility, motion deblurring
33	Yue Wang 0008, Xiaodai Dong, Ivan J. Fair	Spectrum Shaping and NBI Suppression in UWB Communications.	IEEE Trans. Wirel. Commun.	2007	DBLP DOI BibTeX RDF
33	J. C. Mundarath, Parameswaran Ramanathan, Barry D. Van Veen	A cross layer scheme for adaptive antenna array based wireless ad hoc networks in multipath environments.	Wirel. Networks	2007	DBLP DOI BibTeX RDF	Adaptive Antenna Arrays, MIMO channels, Ad hoc networks, MAC protocol, Cross-Layer design
33	Krzysztof A. Cyran	Rough Sets in the Interpretation of Statistical Tests Outcomes for Genes Under Hypothetical Balancing Selection.	RSEISP	2007	DBLP DOI BibTeX RDF	BLM, RECQL, WRN, neutrality tests, rough sets, ATM, natural selection
33	Kwok-Bun Yue	A More General Model For Handlinh Missing Information In Relational DataBases Using A 3-Valued Logic.	SIGMOD Rec.	1991	DBLP DOI BibTeX RDF
24	Di Pang, Hua-Feng Su, Chun-Xu Mao, Hui-Liang Xu, Xiu Yin Zhang	Compact Dual-Band Filtenna With Controllable Radiation Nulls for Vehicle Application.	IEEE Trans. Veh. Technol.	2023	DBLP DOI BibTeX RDF
24	Rongxiang Wang, Kai Qiao, Yunkai Deng, Wei Wang 0091, Yue Liu, Zhen Chen, Jinsong Qiu, Sheng Chang	An Advanced Echo Separation Scheme Based on Multinull Constraint Beamformer With Deepened Nulls.	IEEE Trans. Geosci. Remote. Sens.	2023	DBLP DOI BibTeX RDF
24	Han-Yu Xie, Bian Wu, Liwei Song, Yu-Li Xin, Jian-Zhong Chen, Tao Su	High-Gain Third-Order Filtering Patch Antenna Array With Two Radiation Nulls Using Cross-Radiation.	IEEE Trans. Circuits Syst. II Express Briefs	2023	DBLP DOI BibTeX RDF
24	Yisu Remy Wang	No More Nulls!	CoRR	2023	DBLP DOI BibTeX RDF
24	Dominique Laurent 0001, Nicolas Spyratos	Consistent Query Answering without Repairs in Tables with Nulls and Functional Dependencies.	CoRR	2023	DBLP DOI BibTeX RDF
24	Fang Hao, Wei Wang 0076, Run Li	Robust Wideband Adaptive Beamforming With Adjustable Nulls in High Dynamic Scene.	IEEE Commun. Lett.	2023	DBLP DOI BibTeX RDF
24	Dominique Laurent 0001, Nicolas Spyratos	Tables with Nulls and Functional Dependencies: Explanation and Quality of Query Answers.	MEDES	2023	DBLP DOI BibTeX RDF
24	Leonid Libkin, Liat Peterfreund	SQL Nulls and Two-Valued Logic.	PODS	2023	DBLP DOI BibTeX RDF
24	Jacques Chabin, Mírian Halfeld Ferrari, Nicolas Hiot, Dominique Laurent 0001	Managing Linked Nulls in Property Graphs: Tools to Ensure Consistency and Reduce Redundancy.	ADBIS	2023	DBLP DOI BibTeX RDF
24	Kailash P. Dutta, Bitan Misra, Gautam Kumar Mahanti	Meta-heuristic optimization algorithms for placement of multiple nulls and minimization of side lobe level in quadrant symmetric sparse array antenna.	Int. J. Commun. Syst.	2022	DBLP DOI BibTeX RDF
24	Dominique Laurent 0001, Nicolas Spyratos	Handling inconsistencies in tables with nulls and functional dependencies.	J. Intell. Inf. Syst.	2022	DBLP DOI BibTeX RDF
24	Hunter Burch, Robert C. Moore	The Relationship Between "Large" Early/Fast VLF Events and Modal Propagation Nulls.	IEEE Trans. Geosci. Remote. Sens.	2022	DBLP DOI BibTeX RDF
24	Jin Shi, Xin Geng, Shaocheng Yan, Kai Xu 0011, Yanyun Chen	An Approach to Achieving Multiple Mutual Coupling Nulls in MIMO Stacked Patch Antenna for Decoupling Bandwidth Enhancement.	IEEE Trans. Circuits Syst. II Express Briefs	2022	DBLP DOI BibTeX RDF
24	Jianqing Fan, Yingying Fan, Jinchi Lv, Fan Yang	SIMPLE-RC: Group Network Inference with Non-Sharp Nulls and Weak Signals.	CoRR	2022	DBLP DOI BibTeX RDF
24	Etienne Toussaint, Paolo Guagliardo, Leonid Libkin, Juan Sequeda	Troubles with Nulls, Views from the Users. (PDF / PS)	Proc. VLDB Endow.	2022	DBLP DOI BibTeX RDF
24	Mateo Raíndo-Vázquez, Aaron Angel Salas-Sanchez, Juan Antonio Rodriguez-Gonzalez, Maria Elena Lopez-Martin, Francisco Jose Ares-Pena	Optimizing Radiation Patterns of Thinned Arrays with Deep Nulls Fixed through Their Representation in the Schelkunoff Unit Circle and a Simulated Annealing Algorithm.	Sensors	2022	DBLP DOI BibTeX RDF
24	Wilmer Ricciotti, James Cheney	A Formalization of SQL with Nulls.	J. Autom. Reason.	2022	DBLP DOI BibTeX RDF
24	Opeyemi O. Ogunyanda, Thokozani Shongwe, Theo G. Swart	Injection Coding with Spectral Nulls for Even Codeword Lengths.	J. Commun.	2021	DBLP DOI BibTeX RDF
24	James Cheney, Wilmer Ricciotti	Comprehending nulls.	CoRR	2021	DBLP BibTeX RDF
24	Dominique Laurent 0001, Nicolas Spyratos	Handling Inconsistencies in Tables with Nulls and Functional Dependencies.	CoRR	2021	DBLP BibTeX RDF
24	James Cheney, Wilmer Ricciotti	Comprehending nulls.	DBPL	2021	DBLP DOI BibTeX RDF
24	Abel Nieto, Yaoyu Zhao, Ondrej Lhoták, Angela Chang, Justin Pu	Scala with Explicit Nulls (Artifact).	Dagstuhl Artifacts Ser.	2020	DBLP DOI BibTeX RDF
24	Chuanyun Wang, Xin Wang 0103, Haiwen Liu, Zhijiao Chen, Zhiwen Han	Substrate Integrated Waveguide Filtenna With Two Controllable Radiation Nulls.	IEEE Access	2020	DBLP DOI BibTeX RDF
24	Jacques Chabin, Mírian Halfeld Ferrari, Dominique Laurent 0001	Consistent updating of databases with marked nulls.	Knowl. Inf. Syst.	2020	DBLP DOI BibTeX RDF
24	Wilmer Ricciotti, James Cheney	A Formalization of SQL with Nulls.	CoRR	2020	DBLP BibTeX RDF
24	Leonid Libkin, Liat Peterfreund	Handling SQL Nulls with Two-Valued Logic.	CoRR	2020	DBLP BibTeX RDF
24	Philip B. Stark	Sets of Half-Average Nulls Generate Risk-Limiting Audits: SHANGRLA.	Financial Cryptography Workshops	2020	DBLP DOI BibTeX RDF
24	Abel Nieto, Yaoyu Zhao, Ondrej Lhoták, Angela Chang, Justin Pu	Scala with Explicit Nulls.	ECOOP	2020	DBLP DOI BibTeX RDF
24	Gösta Grahne, Ali Moallemi	Universal (and Existential) Nulls.	Fundam. Informaticae	2019	DBLP DOI BibTeX RDF
24	Aidi Ren, Ying Liu 0030, Hong-Wei Yu, Yongtao Jia, Chow-Yen-Desmond Sim, Yunxue Xu	A High-Isolation Building Block Using Stable Current Nulls for 5G Smartphone Applications.	IEEE Access	2019	DBLP DOI BibTeX RDF
24	Naoki Ishikawa, Yasuhiro Ohishi, Kaori Maeda	Nulls in the Air: Passive and Low-Complexity QoS Estimation Method for a Large-Scale Wi-Fi Network Based on Null Function Data Frames.	IEEE Access	2019	DBLP DOI BibTeX RDF
24	Philip B. Stark	Sets of Half-Average Nulls Generate Risk-Limiting Audits: SHANGRLA.	CoRR	2019	DBLP BibTeX RDF
24	Rafael Verdú Monedero, José Luis Gómez-Tornero	On the Use of the $Z$ Transform of LTI Systems for the Synthesis of Steered Beams and Nulls in the Radiation Pattern of Leaky-Wave Antenna Arrays.	IEEE Trans. Signal Process.	2019	DBLP DOI BibTeX RDF
24	Paolo Guagliardo, Leonid Libkin	On the Codd semantics of SQL nulls.	Inf. Syst.	2019	DBLP DOI BibTeX RDF
24	Jinjin Tian, Aaditya Ramdas	ADDIS: an adaptive discarding algorithm for online FDR control with conservative nulls.	NeurIPS	2019	DBLP BibTeX RDF
24	Munqath Alattar, Attila Sali	Keys in Relational Databases with Nulls and Bounded Domains.	ADBIS	2019	DBLP DOI BibTeX RDF
24	Gösta Grahne, Ali Moallemi	Universal (and Existential) Nulls.	CoRR	2018	DBLP BibTeX RDF
24	Thomas Neumann 0001	Reasoning in the Presence of NULLs.	ICDE	2018	DBLP DOI BibTeX RDF
24	Etienne Toussaint	On the Tractability of Certain Answers for SQL Nulls in Relational Algebra with Inequalities.	AMW	2018	DBLP BibTeX RDF
24	Gösta Grahne, Ali Moallemi	Universal Nulls (Extended Abstract).	AMW	2018	DBLP BibTeX RDF
24	Paolo Guagliardo, Leonid Libkin	Correctness of SQL Queries on Databases with Nulls.	SIGMOD Rec.	2017	DBLP DOI BibTeX RDF
24	Paolo Guagliardo, Leonid Libkin	On the Codd Semantics of SQL Nulls.	AMW	2017	DBLP BibTeX RDF
24	Lili Guo, Qingwei Li, Fei Gao, Jiangzhi Fu, Pei Guo	A New Method of Generating Spectral Nulls at the Transmitter in Cognitive Radio.	Wirel. Pers. Commun.	2016	DBLP DOI BibTeX RDF
24	Leonid Libkin	SQL's Handling of Nulls: Can It Be Fixed?	SEBD	2015	DBLP BibTeX RDF
24	Jirí Málek, David Botha, Zbynek Koldovský, Sharon Gannot	Methods to learn bank of filters steering nulls toward potential positions of a target source.	HSCMA	2014	DBLP DOI BibTeX RDF
24	Bipul Goswami, Durbadal Mandal	A genetic algorithm for the level control of nulls and side lobes in linear antenna arrays.	J. King Saud Univ. Comput. Inf. Sci.	2013	DBLP DOI BibTeX RDF
24	Wei-Chiang Wu	Non-intrusive Cognitive Radio Using Adaptive Nulls-Steering.	Wirel. Pers. Commun.	2013	DBLP DOI BibTeX RDF
24	Jie Liu 0008, Dan Ye 0004, Jun Wei 0001, Fei Huang, Hua Zhong 0007	Consistent Query Answering Based on Repairing Inconsistent Attributes with Nulls.	DASFAA (1)	2013	DBLP DOI BibTeX RDF
24	X. L. Huang, G. Wang, F. Hu	A novel Haar wavelet-based vector BPSK-OFDM robust to channel spectral nulls and with reduced cyclic prefix length and PAPR.	Int. J. Commun. Syst.	2012	DBLP DOI BibTeX RDF
24	Bipul Goswami, Durbadal Mandal	Introducing deeper nulls and reduction of Side Lobe Levels in a symmetric linear antenna array using genetic algorithm.	RAIT	2012	DBLP DOI BibTeX RDF
24	Enrico Franconi, Sergio Tessaris	The Algebra and the Logic for SQL Nulls.	SEBD	2012	DBLP BibTeX RDF
24	Enrico Franconi, Sergio Tessaris	On the Logic of SQL Nulls.	AMW	2012	DBLP BibTeX RDF
24	Jens Bleiholder, Melanie Herschel, Felix Naumann	Eliminating NULLs with Subsumption and Complementation.	IEEE Data Eng. Bull.	2011	DBLP BibTeX RDF
24	Khmaies Ouahada, Theo G. Swart, Hendrik C. Ferreira	Permutation sequences and coded PAM signals with spectral nulls at rational submultiples of the symbol frequency.	Cryptogr. Commun.	2011	DBLP DOI BibTeX RDF
24	Ronald Fagin, Phokion G. Kolaitis, Lucian Popa 0001, Wang Chiew Tan	Reverse data exchange: Coping with nulls.	ACM Trans. Database Syst.	2011	DBLP DOI BibTeX RDF
24	Boaz Rafaely	Bessel Nulls Recovery in Spherical Microphone Arrays for Time-Limited Signals.	IEEE ACM Trans. Audio Speech Lang. Process.	2011	DBLP DOI BibTeX RDF
24	Bo Qin, Sheng Zhang 0003, Xiaokang Lin	SK-OFDM Robust to Frequency Selective Fading Channel with Spectral Nulls.	CMC	2011	DBLP DOI BibTeX RDF
24	Surya Dharma Tio, A. S. Madhukumar, A. Benjamin Premkumar, Fumiyuki Adachi	Estimation of CSI for LST BS-CDMA systems using special sequences with pre-defined spectral nulls.	IEEE Trans. Wirel. Commun.	2010	DBLP DOI BibTeX RDF
24	Xin-Lin Huang, Gang Wang 0021, Fei Hu 0001	Rotated precoder-based OFDM system robust to channel spectral nulls and with reduced PAPR.	Ann. des Télécommunications	2010	DBLP DOI BibTeX RDF
24	Michael Johnson, Stefano Kasangian	A Relational Model of Incomplete Data without NULLs.	CATS	2010	DBLP BibTeX RDF
24	C. J. Date 0001	A critique of Claude Rubinson's paper nulls, three - valued logic, and ambiguity in SQL: critiquing Date's critique.	SIGMOD Rec.	2008	DBLP DOI BibTeX RDF
24	George C. Philip	Normalization of Relations with Nulls in Candidate Keys: Traditional and Domain Key Normal Forms.	Advanced Topics in Database Research, Vol. 3	2004	DBLP BibTeX RDF
24	Riccardo Veronesi, Velio Tralli	Nulls preallocation in distributed DRA for multicell SDMA packet access networks.	PIMRC	2004	DBLP DOI BibTeX RDF
24	G. C. Philip	Normalization of Relations with Nulls in Candidate Keys.	J. Database Manag.	2002	DBLP DOI BibTeX RDF
24	Xiang-Gen Xia 0001	Precoded and vector OFDM robust to channel spectral nulls and with reduced cyclic prefix length in single transmit antenna systems.	IEEE Trans. Commun.	2001	DBLP DOI BibTeX RDF
24	J. Abele, Johan Joubert, Johann W. Odendaal	Introduction of multiple nulls with controllable depths in an omnidirectional pattern of a circular array.	Signal Process.	2000	DBLP DOI BibTeX RDF
24	Georgios B. Giannakis, Zhengdao Wang, Anna Scaglione, Sergio Barbarossa	Mutually orthogonal transceivers for blind uplink CDMA irrespective of multipath channel nulls.	ICASSP	1999	DBLP DOI BibTeX RDF
24	Anna Scaglione, Georgios B. Giannakis, Sergio Barbarossa	Minimum redundancy filterbank precoder for blind channel identification irrespective of channel nulls.	WCNC	1999	DBLP DOI BibTeX RDF
24	Hans-Joachim Klein 0001	On the Use of Marked Nulls for the Evaluation of Queries Against Incomplete Relational Databases.	FMLDO	1998	DBLP BibTeX RDF
24	W. C. Ferreira, Willem A. Clarke, Albertus S. J. Helberg, Khaled A. S. Abdel-Ghaffar, A. J. Han Vinck	Insertion/deletion correction with spectral nulls.	IEEE Trans. Inf. Theory	1997	DBLP DOI BibTeX RDF
24	Hiroshi Kamabe	Irreducible components of canonical diagrams for spectral nulls.	IEEE Trans. Inf. Theory	1994	DBLP DOI BibTeX RDF
24	Yingxian Jia, Zhuopeng Feng, Mirka Miller	A Multivalued Approach to Handle Nulls in RDB.	Future Databases	1992	DBLP BibTeX RDF
24	A. Robert Calderbank, James E. Mazo	Spectral nulls and coding with large alphabets.	IEEE Commun. Mag.	1991	DBLP DOI BibTeX RDF
24	Raju Kocharekar	Nulls in Relational Databases: Revisited.	SIGMOD Rec.	1989	DBLP DOI BibTeX RDF
24	G. David Forney Jr., A. Robert Calderbank	Coset codes for partial response channels; or, coset codes with spectral nulls.	IEEE Trans. Inf. Theory	1989	DBLP DOI BibTeX RDF
24	Brian H. Marcus, Paul H. Siegel	On codes with spectral nulls at rational submultiples of the symbol frequency.	IEEE Trans. Inf. Theory	1987	DBLP DOI BibTeX RDF
24	Nadine Lerat, Witold Lipski Jr.	Nonapplicable Nulls.	Theor. Comput. Sci.	1986	DBLP DOI BibTeX RDF
24	Arthur M. Keller, Marianne Winslett Wilkins	Approaches for Updating Databases With Incomplete Information and Nulls.	ICDE	1984	DBLP DOI BibTeX RDF
24	Douglas F. Elliott	Varying null locations and the number of nulls in DFT windows.	IEEE Trans. Syst. Man Cybern.	1983	DBLP DOI BibTeX RDF
24	Andres C. Salazar, Victor B. Lawrence	Design and implementation of transmitter and receiver filters with periodic coefficient nulls for digital systems.	ICASSP	1982	DBLP DOI BibTeX RDF
24	Yehoshua Sagiv	Can We Use the Universal Instance Assumption Without Using Nulls?	SIGMOD Conference	1981	DBLP DOI BibTeX RDF
16	Claire David, Leonid Libkin, Filip Murlak	Certain answers for XML queries.	PODS	2010	DBLP DOI BibTeX RDF	queries returning trees, data exchange, incomplete information, certain answers
16	Mei Hui, Dawei Jiang, Guoliang Li 0001, Yuan Zhou	Supporting Database Applications as a Service.	ICDE	2009	DBLP DOI BibTeX RDF
16	Juan M. Romero-Jerez, Andrea J. Goldsmith	Receive Antenna Array Strategies in Fading and Interference: An Outage Probability Comparison.	IEEE Trans. Wirel. Commun.	2008	DBLP DOI BibTeX RDF
16	Khmaies Ouahada, Theo G. Swart, Hendrik C. Ferreira, Ling Cheng 0001	Binary permutation sequences as subsets of Levenshtein codes, spectral null codes, run-length limited codes and constant weight codes.	Des. Codes Cryptogr.	2008	DBLP DOI BibTeX RDF	AMS Classifications 20B30, 20B35, 94A24, 94B50, 68P30, 94B60, 94A05