Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
The DLV system for knowledge representation and reasoning
2006501 citationsNicola Leone, Gerald Pfeifer et al.profile →
Citations per year, relative to Nicola Leone Nicola Leone (= 1×)
peers
Carmel Domshlak
Countries citing papers authored by Nicola Leone
Since
Specialization
Citations
This map shows the geographic impact of Nicola Leone's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Nicola Leone with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nicola Leone more than expected).
This network shows the impact of papers produced by Nicola Leone. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Nicola Leone. The network helps show where Nicola Leone may publish in the future.
Co-authorship network of co-authors of Nicola Leone
This figure shows the co-authorship network connecting the top 25 collaborators of Nicola Leone.
A scholar is included among the top collaborators of Nicola Leone based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Nicola Leone. Nicola Leone is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Leone, Nicola, et al.. (2018). First Steps towards Reasoning on Big Data with DLV. SEBD. 2161. 1.1 indexed citations
2.
Leone, Nicola, et al.. (2012). Efficiently Computable Datalog ∃ programs. Principles of Knowledge Representation and Reasoning. 13–23.27 indexed citations
3.
Dodaro, Carmine, Mario Alviano, Wolfgang Faber, et al.. (2011). The Birth of a WASP: Preliminary Report on a New ASP Solver.. 99–113.5 indexed citations
4.
Faber, Wolfgang, Gianluigi Greco, & Nicola Leone. (2008). Magic sets for data integration. National Conference on Artificial Intelligence. 1528–1531.
5.
Ricca, Francesco, Wolfgang Faber, & Nicola Leone. (2006). A backjumping technique for disjunctive logic programming. AI Communications. 19(2). 155–172.18 indexed citations
6.
Faber, Wolfgang, Nicola Leone, & Francesco Ricca. (2005). Heuristics for hard ASP programs. International Joint Conference on Artificial Intelligence. 11(6). 1562–1563.
7.
Faber, Wolfgang, et al.. (2003). Aggregate functions in disjunctive logic programming: semantics, complexity, and implementation in DLV. International Joint Conference on Artificial Intelligence. 847–852.46 indexed citations
8.
Calimeri, Francesco, Wolfgang Faber, Nicola Leone, & Gerald Pfeifer. (2002). Pruning Operators for Answer Set Programming Systems. 200–209.10 indexed citations
Faber, Wolfgang, et al.. (2001). The DLVk Planning System. International Joint Conference on Artificial Intelligence. 76–81.4 indexed citations
11.
Calimeri, Francesco, Wolfgang Faber, Nicola Leone, Simona Perri, & Gerald Pfeifer. (2001). DLV - Declarative Problem Solving Using Answer Set Programming.1 indexed citations
12.
Eiter, Thomas, Wolfgang Faber, Nicola Leone, Gerald Pfeifer, & Axel Polleres. (2000). Using the dlv System for Planning and Diagnostic Reasoning.. 125–134.3 indexed citations
13.
Gottlob, Georg, Nicola Leone, & Francesco Scarcello. (2000). Advanced Parallel Algorithms far Processing Acyclic Conjunctive Queries, Rules, and Constraints,. Software Engineering and Knowledge Engineering. 167–176.1 indexed citations
14.
Eiter, Thomas, Wolfgang Faber, Nicola Leone, & Gerald Pfeifer. (1999). The Diagnosis Frontend of the dlv system. AI Communications. 12(1). 99–111.38 indexed citations
15.
Koch, Christoph & Nicola Leone. (1999). Stable Model Checking Made Easy. International Joint Conference on Artificial Intelligence. 70–75.7 indexed citations
16.
Eiter, Thomas, Nicola Leone, Cristinel Mateis, Gerald Pfeifer, & Francesco Scarcello. (1998). The KR system dlv: progress report, comparisons and benchmarks. Principles of Knowledge Representation and Reasoning. 406–417.100 indexed citations
17.
Buccafurri, Francesco, Nicola Leone, & Pasquale Rullo. (1998). Disjunctive Ordered Logic: Semantics and Expressiveness.. Principles of Knowledge Representation and Reasoning. 418–431.9 indexed citations
18.
Eiter, Thomas, Nicola Leone, Cristinel Mateis, Gerald Pfeifer, & Francesco Scarcello. (1997). The Architecture of a Disjunctive Deductive Database System.. 141–152.2 indexed citations
19.
Leone, Nicola & Pasquale Rullo. (1992). An Efficient Strategy for the Bottom-up Evaluation of Datalog Queries. The Computer Journal. 35. 519–527.2 indexed citations
20.
Leone, Nicola & Pasquale Rullo. (1992). Stable model semantics and its computation for ordered logic programs. European Conference on Artificial Intelligence. 92–96.3 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.