Giuseppe Ottaviano

29 papers A* 8A 4B 3Misc 1Journal 11Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
Lossless Compression of Vector IDs for Approximate Nearest Neighbor Search.
CoRR
Daniel Severo, Giuseppe Ottaviano, Matthew J. Muckley, Karen Ullrich, Matthijs Douze
2022 A* conf
Autoregressive Search Engines: Generating Substrings as Document Identifiers.
NeurIPS
Michele Bevilacqua, Giuseppe Ottaviano, Patrick Lewis, Scott Yih, Sebastian Riedel, Fabio Petroni
2022 J jnl
Autoregressive Search Engines: Generating Substrings as Document Identifiers.
CoRR
Michele Bevilacqua, Giuseppe Ottaviano, Patrick Lewis, Wen-tau Yih, Sebastian Riedel, Fabio Petroni
2020 A* conf
Embedding-based Retrieval in Facebook Search.
KDD
Jui-Ting Huang, Ashish Sharma, Shuying Sun, Li Xia, David Zhang, Philip Pronin, Janani Padmanabhan, Giuseppe Ottaviano, Linjun Yang
2020 J jnl
Embedding-based Retrieval in Facebook Search.
CoRR
Jui-Ting Huang, Ashish Sharma, Shuying Sun, Li Xia, David Zhang, Philip Pronin, Janani Padmanabhan, Giuseppe Ottaviano, Linjun Yang
2020 J jnl
Fast scalable construction of ([compressed] static | minimal perfect hash) functions.
Inf. Comput.
Marco Genuzio, Giuseppe Ottaviano, Sebastiano Vigna
2017 A* conf
Faster BlockMax WAND with Variable-sized Blocks.
SIGIR
Antonio Mallia, Giuseppe Ottaviano, Elia Porciani, Nicola Tonellotto, Rossano Venturini
2016 A* conf
Compressing Graphs and Indexes with Recursive Graph Bisection.
KDD
Laxman Dhulipala, Igor Kabiljo, Brian Karrer, Giuseppe Ottaviano, Sergey Pupyrev, Alon Shalita
2016 J jnl
Compressing Graphs and Indexes with Recursive Graph Bisection.
CoRR
Laxman Dhulipala, Igor Kabiljo, Brian Karrer, Giuseppe Ottaviano, Sergey Pupyrev, Alon Shalita
2016 B conf
Fast Scalable Construction of (Minimal Perfect Hash) Functions.
SEA
Marco Genuzio, Giuseppe Ottaviano, Sebastiano Vigna
2016 J jnl
Fast Scalable Construction of (Minimal Perfect Hash) Functions.
CoRR
Marco Genuzio, Giuseppe Ottaviano, Sebastiano Vigna
2015 A conf
Fast and Space-Efficient Entity Linking for Queries.
WSDM
Roi Blanco, Giuseppe Ottaviano, Edgar Meij
2015 J jnl
MIDAS: a cloud platform for SOA testing as a service.
Int. J. High Perform. Comput. Netw.
Alberto De Francesco, Claudia Di Napoli, Maurizio Giordano, Giuseppe Ottaviano, Raffaele Perego, Nicola Tonellotto
2015 A conf
Optimal Space-time Tradeoffs for Inverted Indexes.
WSDM
Giuseppe Ottaviano, Nicola Tonellotto, Rossano Venturini
2014 — conf
A SOA Testing Platform on the Cloud: The MIDAS Experience.
INCoS
Alberto De Francesco, Claudia Di Napoli, Maurizio Giordano, Giuseppe Ottaviano, Raffaele Perego, Nicola Tonellotto
2014 B conf
Cache-Oblivious Peeling of Random Hypergraphs.
DCC
Djamal Belazzougui, Paolo Boldi, Giuseppe Ottaviano, Rossano Venturini, Sebastiano Vigna
2014 J jnl
Fast Compressed Tries through Path Decompositions.
ACM J. Exp. Algorithmics
Roberto Grossi, Giuseppe Ottaviano
2014 A* conf
Partitioned Elias-Fano indexes.
SIGIR
Giuseppe Ottaviano, Rossano Venturini
2013 J jnl
Cache-Oblivious Peeling of Random Hypergraphs.
CoRR
Djamal Belazzougui, Paolo Boldi, Giuseppe Ottaviano, Rossano Venturini, Sebastiano Vigna
2013 A* conf
Compressible Motion Fields.
CVPR
Giuseppe Ottaviano, Pushmeet Kohli
2013 B conf
Design of Practical Succinct Data Structures for Large Data Collections.
SEA
Roberto Grossi, Giuseppe Ottaviano
2013 — —
Space-Efficient Data Structures for Collections of Textual Data.
Giuseppe Ottaviano
2013 A* conf
Space-efficient data structures for Top-
WWW
Bo-June Paul Hsu, Giuseppe Ottaviano
2012 A conf
Fast Compressed Tries through Path Decompositions.
ALENEX
Giuseppe Ottaviano, Roberto Grossi
2012 J jnl
The Wavelet Trie: Maintaining an Indexed Sequence of Strings in Compressed Space
CoRR
Roberto Grossi, Giuseppe Ottaviano
2012 A* conf
The wavelet trie: maintaining an indexed sequence of strings in compressed space.
PODS
Roberto Grossi, Giuseppe Ottaviano
2011 J jnl
Fast Compressed Tries through Path Decompositions
CoRR
Roberto Grossi, Giuseppe Ottaviano
2011 A conf
Semi-indexing semi-structured data in tiny space.
CIKM
Giuseppe Ottaviano, Roberto Grossi
2010 Misc conf
Fun with Olympiad in Algorithmics.
FUN
Roberto Grossi, Alessio Orlandi, Giuseppe Ottaviano