| Logical hierarchies in PTIME L Hella Information and Computation 129 (1), 1-19, 1996 | 225 | 1996 |
| Logics with aggregate operators L Hella, L Libkin, J Nurmonen, L Wong Journal of the ACM (JACM) 48 (4), 880-907, 2001 | 113 | 2001 |
| Definability hierarchies of generalized quantifiers. LT Hella | 100 | 1990 |
| Notions of locality and their logical characterizations over finite models L Hella, L Libkin, J Nurmonen The Journal of Symbolic Logic 64 (4), 1751-1773, 1999 | 81 | 1999 |
| Inclusion logic and fixed point logic P Galliani, L Hella arXiv preprint arXiv:1304.4267, 2013 | 72 | 2013 |
| Weak models of distributed computing, with connections to modal logic L Hella, M Järvisalo, A Kuusisto, J Laurinharju, T Lempiäinen, K Luosto, ... Proceedings of the 2012 ACM Symposium on Principles of distributed computing …, 2012 | 70 | 2012 |
| Almost everywhere equivalence of logics in finite model theory L Hella, PG Kolaitis, K Luosto Bulletin of Symbolic Logic 2 (4), 422-443, 1996 | 68 | 1996 |
| The expressive power of modal dependence logic L Hella, K Luosto, K Sano, J Virtema arXiv preprint arXiv:1406.6266, 2014 | 54 | 2014 |
| The expressive power of finitely many generalized quantifiers A Dawar, L Hella Information and Computation 123 (2), 172-184, 1995 | 45 | 1995 |
| Extended modal dependence logic J Ebbing, L Hella, A Meier, JS Müller, J Virtema, H Vollmer International Workshop on Logic, Language, Information, and Computation, 126-137, 2013 | 42 | 2013 |
| How to define a linear order on finite models L Hella, PG Kolaitis, K Luosto Annals of pure and applied logic 87 (3), 241-267, 1997 | 39 | 1997 |
| The expressive power of modal logic with inclusion atoms L Hella, J Stumpf arXiv preprint arXiv:1509.07204, 2015 | 32 | 2015 |
| Definability of polyadic lifts of generalized quantifiers L Hella, J Väänänen, D Westerståhl Journal of Logic, Language and Information 6 (3), 305-335, 1997 | 32 | 1997 |
| Partially ordered connectives and finite graphs L Hella, G Sandu Quantifiers: Logics, Models and Computation: Volume Two: Contributions, 79-88, 1995 | 31 | 1995 |
| The hierarchy theorem for generalized quantifiers L Hella, K Luosto, J Väänänen The Journal of Symbolic Logic 61 (3), 802-817, 1996 | 30 | 1996 |
| One-dimensional fragment of first-order logic L Hella, A Kuusisto arXiv preprint arXiv:1404.4004, 2014 | 29 | 2014 |
| The expressive power of finitely many generalized quantifiers A Dawar, L Hella Proceedings Ninth Annual IEEE Symposium on Logic in Computer Science, 20-29, 1994 | 28 | 1994 |
| Implicit definability and infinitary logic in finite model theory A Dawar, L Hella, PG Kolaitis Automata, Languages and Programming: 22nd International Colloquium, ICALP 95 …, 1995 | 27 | 1995 |
| Computing queries with higher-order logics L Hella, JM Turull-Torres Theoretical Computer Science 355 (2), 197-214, 2006 | 25 | 2006 |
| Model checking and validity in propositional and modal inclusion logics L Hella, A Kuusisto, A Meier, J Virtema Journal of Logic and Computation 29 (5), 605-630, 2019 | 24 | 2019 |
