- CSB - MetaPress - Google - Bing - Yahoo
 | 2013 | |
|---|---|---|
| j77 |      | James Geller, Zhe He, Yehoshua Perl, C. Paul Morrey, Julia Xu: Rule-based support system for multiple UMLS semantic type assignments. Journal of Biomedical Informatics 46(1): 97-110 (2013) |
| 2012 | ||
| j76 | | Yue Wang, Michael Halper, Duo Wei, Huanying Gu, Yehoshua Perl, Junchuan Xu, Gai Elhanan, Yan Chen, Kent A. Spackman, James T. Case, George Hripcsak: Auditing complex concepts of SNOMED using a refined hierarchical abstraction network. Journal of Biomedical Informatics 45(1): 1-14 (2012) |
| j75 | | Yue Wang, Michael Halper, Duo Wei, Yehoshua Perl, James Geller: Abstraction of complex concepts with a refined partial-area taxonomy of SNOMED. Journal of Biomedical Informatics 45(1): 15-29 (2012) |
| j74 | | Yan Chen, Huanying Gu, Yehoshua Perl, James Geller: Overcoming an obstacle in expanding a UMLS semantic type extent. Journal of Biomedical Informatics 45(1): 61-70 (2012) |
| j73 | | Huanying Gu, Gai Elhanan, Yehoshua Perl, George Hripcsak, James J. Cimino, Julia Xu, Yan Chen, James Geller, C. Paul Morrey: A study of terminology auditors' performance for UMLS semantic type assignments. Journal of Biomedical Informatics 45(6): 1042-1048 (2012) |
| j72 | | C. Paul Morrey, Yehoshua Perl, Michael Halper, Ling Chen, Huanying Gu: A chemical specialty semantic network for the Unified Medical Language System. J. Cheminformatics 4: 9 (2012) |
| c25 | | Zhe He, Michael Halper, Yehoshua Perl, Gai Elhanan: Clinical clarity versus terminological order: the readiness of SNOMED CT concept descriptors for primary care. MIX-HS 2012: 1-6 |
| 2011 | ||
| j71 | | C. Paul Morrey, Ling Chen, Michael Halper, Yehoshua Perl: Resolution of redundant semantic type assignments for organic chemicals in the UMLS. Artificial Intelligence in Medicine 52(3): 141-151 (2011) |
| j70 | | Kuo-Chuan Huang, James Geller, Michael Halper, Gai Elhanan, Yehoshua Perl: Scalability of Piecewise Synonym Identification in Integration of SNOMED into the UMLS. IJCMAM 2(3): 26-45 (2011) |
| j69 | | Gai Elhanan, Yehoshua Perl, James Geller: A survey of SNOMED CT direct users, 2010: impressions and preferences regarding content and quality. JAMIA 18(Supplement): 36-44 (2011) |
| 2010 | ||
| j68 | | Gai Elhanan, Kuo-Chuan Huang, Yehoshua Perl: Source authenticity in the UMLS - A case study of the Minimal Standard Terminology. Journal of Biomedical Informatics 43(6): 988-997 (2010) |
| 2009 | ||
| j67 | | Kuo-Chuan Huang, James Geller, Michael Halper, Yehoshua Perl, Junchuan Xu: Using WordNet synonym substitution to enhance UMLS source integration. Artificial Intelligence in Medicine 46(2): 97-109 (2009) |
| j66 | | Ling Chen, C. Paul Morrey, Huanying Gu, Michael Halper, Yehoshua Perl: Research Paper: Modeling Multi-typed Structurally Viewed Chemicals with the UMLS Refined Semantic Network. JAMIA 16(1): 116-131 (2009) |
| j65 | | Yan Chen, Huanying Gu, Yehoshua Perl, Michael Halper, Junchuan Xu: Research Paper: Expanding the Extent of a UMLS Semantic Type via Group Neighborhood Auditing. JAMIA 16(5): 746-757 (2009) |
| j64 | | Yan Chen, Huanying Gu, Yehoshua Perl, James Geller, Michael Halper: Structural group auditing of a UMLS semantic type's extent. Journal of Biomedical Informatics 42(1): 41-52 (2009) |
| j63 | | James Geller, Yehoshua Perl, Michael Halper, Ronald Cornet: Special Issue on Auditing of Terminologies. Journal of Biomedical Informatics 42(3): 407-411 (2009) |
| j62 | | Yan Chen, Huanying Helen Gu, Yehoshua Perl, James Geller: Structural group-based auditing of missing hierarchical relationships in UMLS. Journal of Biomedical Informatics 42(3): 452-467 (2009) |
| j61 | | C. Paul Morrey, James Geller, Michael Halper, Yehoshua Perl: The Neighborhood Auditing Tool: A hybrid interface for auditing the UMLS. Journal of Biomedical Informatics 42(3): 468-489 (2009) |
| 2008 | ||
| j60 | | Yan Chen, Yehoshua Perl, James Geller, George Hripcsak, Li Zhang: Comparing and consolidating two heuristic metaschemas. Journal of Biomedical Informatics 41(2): 293-317 (2008) |
| j59 | | Barry Cohen, Marc Oren, Hua Min, Yehoshua Perl, Michael Halper: Automated comparative auditing of NCIT genomic roles using NCBI. Journal of Biomedical Informatics 41(6): 904-913 (2008) |
| 2007 | ||
| j58 | | Michael Halper, Li-min Liu, James Geller, Yehoshua Perl: Ownership as a conceptual modeling construct. Data Knowl. Eng. 62(2): 248-273 (2007) |
| j57 | | Yan Chen, Yehoshua Perl, James Geller, James J. Cimino: Analysis of a Study of the Users, Uses, and Future Agenda of the UMLS. JAMIA 14(2): 221-231 (2007) |
| j56 | | Yue Wang, Michael Halper, Hua Min, Yehoshua Perl, Yan Chen, Kent A. Spackman: Structural methodologies for auditing SNOMED. Journal of Biomedical Informatics 40(5): 561-581 (2007) |
| 2006 | ||
| j55 | | Hua Min, Yehoshua Perl, Yan Chen, Michael Halper, James Geller, Yue Wang: Research Paper: Auditing as Part of the Terminology Design Life Cycle. JAMIA 13(6): 676-690 (2006) |
| c24 | | Xuan Zhou, James Geller, Yehoshua Perl, Michael Halper: An Application Intersection Marketing Ontology. Essays in Memory of Shimon Even 2006: 143-163 |
| 2005 | ||
| j54 | | Li Zhang, Yehoshua Perl, Michael Halper, James Geller, George Hripcsak: A lexical metaschema for the UMLS semantic network. Artificial Intelligence in Medicine 33(1): 41-59 (2005) |
| j53 | | Li Zhang, George Hripcsak, Yehoshua Perl, Michael Halper, James Geller: An expert study evaluating the UMLS lexical metaschema. Artificial Intelligence in Medicine 34(3): 219-233 (2005) |
| j52 | | Li Zhang, Michael Halper, Yehoshua Perl, James Geller, James J. Cimino: Model Formulation: Relationship Structures and Semantic Type Assignments of the UMLS Enriched Semantic Network. JAMIA 12(6): 657-666 (2005) |
| 2004 | ||
| j51 | | Huanying Gu, Yehoshua Perl, Gai Elhanan, Hua Min, Li Zhang, Yi Peng: Auditing concept categorizations in the UMLS. Artificial Intelligence in Medicine 31(1): 29-44 (2004) |
| j50 | | Li Zhang, Yehoshua Perl, Michael Halper, James Geller, James J. Cimino: Model Formulation: An Enriched Unified Medical Language System Semantic Network with a Multiple Subsumption Hierarchy. JAMIA 11(3): 195-206 (2004) |
| j49 | | Huanying Gu, Yehoshua Perl, Michael Halper, James Geller, Erich J. Neuhold: Contextual Partitioning for Comprehension of OODB Schemas. Knowl. Inf. Syst. 6(3): 315-344 (2004) |
| j48 | | James Geller, Yehoshua Perl, Jintae Lee: Editorial: Ontology Challenges: A Thumbnail Historical Perspective. Knowl. Inf. Syst. 6(4): 375-379 (2004) |
| 2003 | ||
| j47 | | Li-min Liu, James Geller, Yehoshua Perl: Enhancing OODB semantics to support browsing in an OODB vocabulary representation. Concurrency and Computation: Practice and Experience 15(9): 845-869 (2003) |
| j46 | | Michael Halper, Li-min Liu, James Geller, Yehoshua Perl: Frameworks for incorporating semantic relationships into object-oriented database systems. Concurrency and Computation: Practice and Experience 15(15): 1337-1362 (2003) |
| j45 |  | James Geller, Huanying Gu, Yehoshua Perl, Michael Halper: Semantic refinement and error correction in large terminological knowledge bases. Data Knowl. Eng. 45(1): 1-32 (2003) |
| j44 | | Yehoshua Perl, James Geller: Research on structural issues of the UMLS - past, present, and future. Journal of Biomedical Informatics 36(6): 409-413 (2003) |
| j43 | | Li Zhang, Yehoshua Perl, Michael Halper, James Geller: Designing metaschemas for the UMLS enriched semantic network. Journal of Biomedical Informatics 36(6): 433-449 (2003) |
| j42 | | James J. Cimino, Hua Min, Yehoshua Perl: Consistency across the hierarchies of the UMLS Semantic Network and Metathesaurus. Journal of Biomedical Informatics 36(6): 450-461 (2003) |
| 2002 | ||
| j41 | | Yehoshua Perl, Zong Chen, Michael Halper, James Geller, Li Zhang, Yi Peng: The cohesive metaschema: a higher-level abstraction of the UMLS Semantic Network. Journal of Biomedical Informatics 35(3): 194-212 (2002) |
| j40 | | Zong Chen, Yehoshua Perl, Michael Halper, James Geller, Huanying Gu: Partitioning the UMLS semantic network. IEEE Transactions on Information Technology in Biomedicine 6(2): 102-108 (2002) |
| j39 | | James Geller, Yehoshua Perl, Michael Halper, Zong Chen, Huanying Gu: Evaluation and application of a semantic network partition. IEEE Transactions on Information Technology in Biomedicine 6(2): 109-115 (2002) |
| j38 | | Li-min Liu, Michael Halper, James Geller, Yehoshua Perl: Using OODB Modeling to Partition a Vocabulary in Structurally and Semantically Uniform Concept Groups. IEEE Trans. Knowl. Data Eng. 14(4): 850-866 (2002) |
| 2001 | ||
| c23 | | James Geller, Yehoshua Perl, Li-min Liu, C. Rush, Michael Halper: The Importance of Ownership for E-Commerce. DS-9 2001: 311-326 |
| 2000 | ||
| j37 | | Huanying Gu, Yehoshua Perl, James Geller, Michael Halper, Li-min Liu, James J. Cimino: Research Paper: Representing the UMLS as an Object-oriented Database: Modeling Issues and Advantages. JAMIA 7(1): 66-80 (2000) |
| 1999 | ||
| j36 | | Huanying Gu, Yehoshua Perl, James Geller, Michael Halper, Mansnimar Singh: A methodology for partitioning a vocabulary hierarchy into trees. Artificial Intelligence in Medicine 15(1): 77-98 (1999) |
| j35 | | Li-min Liu, Michael Halper, James Geller, Yehoshua Perl: Controlled Vocabularies in OODBs: Modeling Issues and Implementation. Distributed and Parallel Databases 7(1): 37-65 (1999) |
| j34 | | Huanying Gu, Michael Halper, James Geller, Yehoshua Perl: Model Formulation: Benefits of an Object-oriented Database Representation for Controlled Medical Terminologies. JAMIA 6(4): 283-303 (1999) |
| 1998 | ||
| j33 | | Michael Halper, James Geller, Yehoshua Perl: An OODB Part-Whole Model: Semantics, Notation and Implementation. Data Knowl. Eng. 27(1): 59-95 (1998) |
| j32 | | Ronald I. Becker, David Nassimi, Yehoshua Perl: The New Class of g-Chain Periodic Sorters. J. Parallel Distrib. Comput. 54(2): 206-222 (1998) |
| j31 | | Ashish Mehta, James Geller, Yehoshua Perl, Erich J. Neuhold: The OODB Path-Method Generator (PMG) Using Access Weights and Precomputed Access Relevance. VLDB J. 7(1): 25-47 (1998) |
| 1996 | ||
| j30 | | Ashid Metha, James Geller, Yehoshua Perl, Peter Fankhauser: Computing Access Relevance for Path-Method Generation in OODBs and IM-OODB. J. Intell. Inf. Syst. 7(1): 75-100 (1996) |
| c22 | | Li-min Liu, Michael Halper, Huanying Gu, James Geller, Yehoshua Perl: Modeling a Vocabulary in an Object-Oriented Database. CIKM 1996: 179-188 |
| c21 | | Yehoshua Perl, James Geller, Huanying Gu: Identifying a Forest Hierarchy in an OODB Specification Hierarchy Satisfying Disciplined Modeling. CoopIS 1996: 182-195 |
| 1995 | ||
| j29 | | Ronald I. Becker, Yehoshua Perl: The Shifting Algorithm Technique for the Partitioning of Trees. Discrete Applied Mathematics 62(1-3): 15-34 (1995) |
| 1994 | ||
| c20 | | Michael Halper, James Geller, Yehoshua Perl, Wolfgang Klas: Integrating a Part Relationship Into an Open OODB System Using Metaclasses. CIKM 1994: 10-17 |
| c19 | | David Nassimi, Yehoshua Perl, Ronald I. Becker: The Generalized Class of g-Chaln Periodic Sorting Networks. IPPS 1994: 424-432 |
| c18 | | Oscar Yang, Michael Halper, James Geller, Yehoshua Perl: The OODB Ownership Relationship. OOIS 1994: 278-291 |
| 1993 | ||
| j28 | | Mario Lucertini, Yehoshua Perl, Bruno Simeone: Most Uniform Path Partitioning and its Use in Image Processing. Discrete Applied Mathematics 42(2): 227-256 (1993) |
| j27 | | Eliezer Agasi, Ronald I. Becker, Yehoshua Perl: A Shifting Algorithm for Constrained min-max Partition on Trees. Discrete Applied Mathematics 45(1): 1-28 (1993) |
| j26 | | James Geller, Yehoshua Perl, Philip Cannata, Amit P. Sheth, Erich J. Neuhold: Structural integration: Concepts and case study. Journal of Systems Integration 3(2): 133-161 (1993) |
| c17 | | Ashish Mehta, James Geller, Yehoshua Perl, Erich J. Neuhold: The OODB Path-Method Generator (PMG) Using Precomputed Access Relevance. CIKM 1993: 596-605 |
| c16 | | Michael Halper, James Geller, Yehoshua Perl: Value Propagation in Object-Oriented Database Part Hierarchies. CIKM 1993: 606-614 |
| c15 | | Ashish Mehta, James Geller, Yehoshua Perl, Peter Fankhauser: Computing Access Relevance to Support Path-Method Generation in Interoperable Multi-OODB. RIDE-IMS 1993: 144-151 |
| c14 | | Ronald I. Becker, David Nassimi, Yehoshua Perl: The New Class of g-Chain Periodic Sorters. SPAA 1993: 356-364 |
| 1992 | ||
| j25 | | James Geller, Yehoshua Perl, Erich J. Neuhold, Amit P. Sheth: Structural schema integration with full and partial correspondence using the Dual Model. Inf. Syst. 17(6): 443-464 (1992) |
| j24 | | Yehoshua Perl, Loizos Gabriel: Arithmetic Interpolation Search for Alphabetic Tables. IEEE Trans. Computers 41(4): 493-499 (1992) |
| c13 | | Michael Halper, James Geller, Yehoshua Perl: "Part" Relations for Object-Oriented Databases. ER 1992: 406-422 |
| c12 | | Michael Halper, James Geller, Yehoshua Perl, Erich J. Neuhold: A Graphical Schema Representation for Object-Oriented Databases. IDS 1992: 282-307 |
| 1991 | ||
| j23 | | James Geller, Yehoshua Perl, Erich J. Neuhold: Structure and Semantics in OODB Class Specifications. SIGMOD Record 20(4): 40-43 (1991) |
| c11 | | Yehoshua Perl, V. Maram, N. Kadakuntla: The Cascading of the {LZW} Compression Algorithm with Arithmetic Coding. Data Compression Conference 1991: 277-286 |
| c10 | | James Geller, Yehoshua Perl, Erich J. Neuhold: Structural Schema Integration in Heterogeneous Multi-Database Systems using the Dual Model. RIDE-IMS 1991: 200-203 |
| 1990 | ||
| j22 | | James McHugh, Yehoshua Perl: Best location of service centers in a treelike network under budget constraints. Discrete Mathematics 86(1-3): 199-214 (1990) |
| c9 | | Erich J. Neuhold, James Geller, Yehoshua Perl, Volker Turau: A Theoretical Underlying Dual Model for Knowledge-Based Systems. ICSI 1990: 96-103 |
| 1989 | ||
| j21 | | Yehoshua Perl: Better understanding of batcher's merging networks. Discrete Applied Mathematics 25(3): 257-271 (1989) |
| j20 | | Martin Dowd, Yehoshua Perl, Larry Rudolph, Michael E. Saks: The periodic balanced sorting network. J. ACM 36(4): 738-757 (1989) |
| c8 | | Yehoshua Perl, Ashish Mehta: Cascading LZW Algorithm with Huffman Coding: A Variable to Variable Length Compression Algorithm. Great Lakes Computer Science Conference 1989: 170-178 |
| c7 | | Mario Lucertini, Yehoshua Perl, Bruno Simeone: Image enhancement by path partitioning. Recent Issues in Pattern Analysis and Recognition 1989: 12-22 |
| 1987 | ||
| j19 | | |
| 1985 | ||
| j18 | | Derek G. Corneil, Yehoshua Perl, Lorna K. Stewart: A Linear Recognition Algorithm for Cographs. SIAM J. Comput. 14(4): 926-934 (1985) |
| c6 | | Yaacov Choueka, Shmuel T. Klein, Yehoshua Perl: Efficient Variants of Huffman Codes in High Level Languages. SIGIR 1985: 122-130 |
| 1984 | ||
| j17 | | |
| j16 | | D. Ronen, Yehoshua Perl: Heuristics for finding a maximum number of disjoint bounded paths. Networks 14(4): 531-544 (1984) |
| 1983 | ||
| j15 | | Aviezri S. Fraenkel, Moshe Mor, Yehoshua Perl: Is Text Compression by Prefixes and Suffixes Practical? Acta Inf. 20: 371-389 (1983) |
| j14 | | Ronald I. Becker, Yehoshua Perl: Shifting Algorithms for Tree Partitioning with General Weighting Functions. J. Algorithms 4(2): 101-120 (1983) |
| j13 | | Yehoshua Perl, Marc Snir: Circuit partitioning with size and connection constraints. Networks 13(3): 365-375 (1983) |
| c5 | | |
| 1982 | ||
| j12 | | Ronald I. Becker, Stephen R. Schach, Yehoshua Perl: A Shifting Algorithm for Min-Max Tree Partitioning. J. ACM 29(1): 58-67 (1982) |
| j11 | | Alon Itai, Yehoshua Perl, Yossi Shiloach: The complexity of finding maximum disjoint paths with length constraints. Networks 12(3): 277-286 (1982) |
| j10 | | Yehoshua Perl, Shmuel Zaks: On the Complexity of Edge Labelings for Trees. Theor. Comput. Sci. 19: 1-16 (1982) |
| c4 | | Aviezri S. Fraenkel, Moshe Mor, Yehoshua Perl: Is Text Compression by Prefizes and Suffixes Practical? SIGIR 1982: 289-311 |
| 1981 | ||
| j9 | | Yehoshua Perl, Shmuel Zaks: Deficient generalized Fibonacci maximum path graphs. Discrete Mathematics 34(2): 153-164 (1981) |
| j8 | | |
| j7 | | Shlomo Moran, Yehoshua Perl: The Complexity of Identifying Redundant and Essential Elements. J. Algorithms 2(1): 22-30 (1981) |
| j6 | | Yehoshua Perl, Yaacov Yesha: Mean flow scheduling and optimal construction of a treelike communication network. Networks 11(1): 87-92 (1981) |
| c3 | | Yehoshua Perl, Yossi Shiloach: Efficient Optimization of Monotonic Functions on Trees. CAAP 1981: 332-339 |
| 1980 | ||
| c2 | | Ronald I. Becker, Yehoshua Perl, Stephen R. Schach: A Shifting Algorithm for Min-Max Tree Partitioning. ICALP 1980: 64-75 |
| 1978 | ||
| j5 | | Yehoshua Perl, Alon Itai, Haim Avni: Interpolation Search - A Log Log N Search. Commun. ACM 21(7): 550-553 (1978) |
| j4 | | Yehoshua Perl, Yossi Shiloach: Finding Two Disjoint Paths Between Two Pairs of Vertices in a Graph. J. ACM 25(1): 1-9 (1978) |
| c1 | | Yehoshua Perl: Shortest Paths in a Network with Two Cost Functions. Jerusalem Conference on Information Technology 1978: 211-215 |
| 1977 | ||
| j3 | | Yehoshua Perl, Edward M. Reingold: Understanding the Complexity of Interpolation Search. Inf. Process. Lett. 6(6): 219-222 (1977) |
| 1976 | ||
| j2 | | Yehoshua Perl, Yuri Breitbart: Optimal sequential arrangement of evaluation trees for boolean functions. Inf. Sci. 11(1): 1-12 (1976) |
| 1975 | ||
| j1 | | Yehoshua Perl, M. R. Garey, Shimon Even: Efficient Generation of Optimal Prefix Code: Equiprobable Words Using Unequal Cost Letters. J. ACM 22(2): 202-214 (1975) |
Colors in the list of coauthors
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