Academic publishers, such as Springer Nature, need to constantly make informed decisions about how and where to market their editorial products. In the field of Computer Science (CS), it is particularly critical to assess which books will be of interest to the attendees of a conference. Typically, these items are manually chosen by publishing editors, on the basis of their personal experience. To make this process both faster and more robust we have developed the Smart Book Recommender (SBR), a semantic application designed to support the Springer Nature editorial team in promoting their publications at CS venues. SBR takes as input the proceedings of a conference and suggests books, journals, and other conference proceedings which are likely to be relevant to the attendees of the conference in question. It does so by taking advantage of a semantic representation of topics, which builds on a very large ontology of Computer Science topics; characterizing Springer Nature books as distributions of semantic topics; and approaching the problem as one of semantic matching between such distributions of semantic topics.
Academic publishers need to constantly make timely and data-driven decisions to ensure that they are showcasing their editorial products to their target market. In the field of Computer Science, it is particularly critical to assess which books, journal, or proceedings will be of interest for the attendees of a conference. Typically, these items are manually chosen by publishing editors, on the basis of their personal experience. As the number of publications grows, there is an increasing need for automated and data-driven methods that can support this complex and time-consuming task by analysing large-scale data about editorial products.
In what follows we present the Smart Book Recommender (SBR), a web application
developed in collaboration with Springer Nature, which recommends books, journals and
conference proceedings that are likely to be relevant to the attendees of a given
conference. This work stems from the ongoing collaboration between Springer Nature and
the Knowledge Media Institute (KMi) of the Open University, which has produced a
number of other innovative solutions, including Smart Topic Miner (STM) [
SBR takes as input the title of a SN book, usually the proceedings of a conference, and returns a list of books, journals, and proceedings which address topics that are likely to be relevant to the participants of the conference in question. To do so, it represents SN books in Computer Science as distributions of semantically-characterized topics, which are drawn from a large-scale ontology of Computer Science, and then computes their pairwise similarity. SBR offers a simple web interface, shown in Figure 1, to allow editors to filter the results and share their feedback. It is thus complementary, but very different in scope, to Reccomended1, the SN recommender system, which suggest books to users on the basis of their last 100 papers read on online platforms.
SBR relies on the following background knowledge: a large database of SN book metadata and the Computer Science Ontology (CSO). The database of metadata contains titles, abstracts, keywords and other information describing the chapters of about 27K books and 270 journals in the field of Computer Science. In the case of conference proceedings and journals, each chapter is usually a research paper.
CSO is a large scale and granular ontology of research topics that has been created
automatically by running the Klink-2 algorithm [
Since computing the cosine similarity of all the books in the dataset is computationallyheavy, we consider only promising pairs which obtain a jaccard similarity of at least 0.125. A data analysis revealed that this heuristic halves the number of candidate pairs while still producing very good results.
When the user submits an input book to the SBR web interface, the relevant ID and user settings are sent as JSON to the background API via a GET query. The API queries the database for selecting the most similar books and returns their descriptions. Both the API and the recommendation engine are realized in Python.
The user can select specific conference proceedings by typing their name in an autocomplete field. The recommendation results are displayed in order of descending similarity scores and they can be filtered according to document types (journals, books, conference proceedings) and year range.
Figure 3 shows an example of proceedings suggested by SBR. For simplicity, proceedings of different editions of the same conferences are grouped together. Each proceedings volume is described according to its title, year and the top fifteen topics. SBR also highlights in blue the topics which are among the top fifty topics of the input book. The user has the option to provide feedback about each item using emoticons buttons. When the user clicks either button, the feedback is sent to the API and recorded in the
database. These data will be used to determine the quality of different similarity metrics and further enhance the recommendation process.
In this demo paper, we presented the prototype of SBR, a novel system for identifying related editorial products and facilitating the marketing process at SN.
As next steps, we intend to improve the recommendation process using other features (e.g., sales figures) and to conduct a formal evaluation with a group of SN editors. We are also planning to design a more advanced user interface for comparing the topics of different books and to implement a new version of the system for assisting researchers in identifying books and conferences which are relevant to their work.