Proceedings of the Second ACM International Conference on Web Search and Data Mining
An axiomatic approach for result diversification
Proceedings of the 18th international conference on World wide web
Multiple approaches to analysing query diversity
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
An Analysis of NP-Completeness in Novelty and Diversity Ranking
ICTIR '09 Proceedings of the 2nd International Conference on Theory of Information Retrieval: Advances in Information Retrieval Theory
Preference-aware publish/subscribe delivery with diversity
Proceedings of the Third ACM International Conference on Distributed Event-Based Systems
Using trees to depict a forest
Proceedings of the VLDB Endowment
PerK: personalized keyword search in relational databases through preferences
Proceedings of the 13th International Conference on Extending Database Technology
Diversifying web search results
Proceedings of the 19th international conference on World wide web
Constructing and exploring composite items
Proceedings of the 2010 ACM SIGMOD International Conference on Management of data
DivQ: diversification for keyword search over structured databases
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
ACM SIGMOD Record
Proceedings of the 3rd International Semantic Search Workshop
Approximation algorithms for diversified search ranking
ICALP'10 Proceedings of the 37th international colloquium conference on Automata, languages and programming: Part II
Multi-dimensional search result diversification
Proceedings of the fourth ACM international conference on Web search and data mining
Making interval-based clustering rank-aware
Proceedings of the 14th International Conference on Extending Database Technology
An analysis of NP-completeness in novelty and diversity ranking
Information Retrieval
A user-tunable approach to marketplace search
Proceedings of the 20th international conference companion on World wide web
Consideration set generation in commerce search
Proceedings of the 20th international conference on World wide web
Efficient diversification of web search results
Proceedings of the VLDB Endowment
Efficient diversity-aware search
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
A survey on representation, composition and application of preferences in database systems
ACM Transactions on Database Systems (TODS)
Incremental diversification for very large sets: a streaming-based approach
Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval
Selecting a comprehensive set of reviews
Proceedings of the 17th ACM SIGKDD international conference on Knowledge discovery and data mining
To diversify or not to diversify entity summaries on RDF knowledge graphs?
ISMIS'11 Proceedings of the 19th international conference on Foundations of intelligent systems
Aggregated search result diversification
ICTIR'11 Proceedings of the Third international conference on Advances in information retrieval theory
Diversifying Product Review Rankings: Getting the Full Picture
WI-IAT '11 Proceedings of the 2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Coreference aware web object retrieval
Proceedings of the 20th ACM international conference on Information and knowledge management
Diversification for multi-domain result sets
Proceedings of the 20th ACM international conference on Information and knowledge management
Beyond relevance in marketplace search
Proceedings of the 20th ACM international conference on Information and knowledge management
Online selection of diverse results
Proceedings of the fifth ACM international conference on Web search and data mining
SIGMOD '12 Proceedings of the 2012 ACM SIGMOD International Conference on Management of Data
Dynamic diversification of continuous data
Proceedings of the 15th International Conference on Extending Database Technology
On optimality-ratio and coverage in ranking of joined search results
Distributed and Parallel Databases
Diversification for multi-domain result sets
ICWE'12 Proceedings of the 12th international conference on Web Engineering
Reranking web search results for diversity
Information Retrieval
Efficient jaccard-based diversity analysis of large document collections
Proceedings of the 21st ACM international conference on Information and knowledge management
Measuring the coverage and redundancy of information search services on e-commerce platforms
Electronic Commerce Research and Applications
Diversifying user comments on news articles
WISE'12 Proceedings of the 13th international conference on Web Information Systems Engineering
DisC diversity: result diversification based on dissimilarity and coverage
Proceedings of the VLDB Endowment
Parameter-free and domain-independent similarity search with diversity
Proceedings of the 25th International Conference on Scientific and Statistical Database Management
Top-k diversity queries over bounded regions
ACM Transactions on Database Systems (TODS)
Diversity maximization under matroid constraints
Proceedings of the 19th ACM SIGKDD international conference on Knowledge discovery and data mining
Redundancy-aware maximal cliques
Proceedings of the 19th ACM SIGKDD international conference on Knowledge discovery and data mining
Profile diversity in search and recommendation
Proceedings of the 22nd international conference on World Wide Web companion
Mining subtopics from different aspects for diversifying search results
Information Retrieval
On the complexity of query result diversification
Proceedings of the VLDB Endowment
Efficient indexing for diverse query results
Proceedings of the VLDB Endowment
Latent dirichlet allocation based diversified retrieval for e-commerce search
Proceedings of the 7th ACM international conference on Web search and data mining
The notion of diversity in graphical entity summarisation on semantic knowledge graphs
Journal of Intelligent Information Systems
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We study the problem of efficiently computing diverse query results in online shopping applications, where users specify queries through a form interface that allows a mix of structured and content-based selection conditions. Intuitively, the goal of diverse query answering is to return a representative set of top-k answers from all the tuples that satisfy the user selection condition. For example, if a user is searching for Honda cars and we can only display five results, we wish to return cars from five different Honda models, as opposed to returning cars from only one or two Honda models. A key contribution of this paper is to formally define the notion of diversity, and to show that existing score based techniques commonly used in web applications are not sufficient to guarantee diversity. Another contribution of this paper is to develop novel and efficient query processing techniques that guarantee diversity. Our experimental results using Yahoo! Autos data show that our proposed techniques are scalable and efficient.